Products & Services

Physics Instruments

Travelling Microscopes

Travelling%20Microscopes

Travelling Microscopes

ABBOMEDTM We are renowned as one of the preeminent Travelling Microscopes Manufacturer & Exporters from India. The Travel Lab Microscopes offered by us includes a heavy cast iron base fitted with three leveling screws with the top machined over which slides a gun metal carriage. A microscope tube is attached with a 10x Ramsaden Eye Piece with cross line graticule & an Achromatic 2"or 3" focal length objective of high quality. The Motorized Traveling Microscopes travel 17 cms horizontally and 14 cms vertically and guarantees accurate vernier reading 0.02 or 0.01 mm. with swing out magnifier for reading vernier.

Spectrometer

Spectrometer

Spectrometer

Laboratory Spectrometer offered by us are extensively demanded in the market due to its robust structure that includes telescope & collimator that have fine rack & pinion motion and are mounted on a stable heavy C. I. base with three leveling screws. Customers are eased with the availability of the Student Spectrometer in Brass and Stainless Steel Scale in both the sizes of 15.0 cm (6") and 17.5 cm (7") of protected circle. Moreover, we are listed at the apex in the list of the preeminent Scientific Spectrometer Suppliers in India.

Newton's Ring Microscope

Newton%27s%20Ring%20Microscope

Newton's Ring Microscope

ABBOMEDTM We are well-established as one of the trusted Newton's Ring Standard Microscope Manufacturers & Exporters in India. The Newton's Ring Microscope offered by us is extensively demanded in the market as no alternative is available in terms id quality and performance. Moreover, some of the key features of the Newton's Ring Apparatus, offered by us, are as mentioned below :

•Compact instrument with full arrangements for conducting Newton's Ring experiment.

•A standard microscope unit with 30x magnification and rotatable cross line eye piece.

•Focusing of microscope is through Rack and Pinion.

•Longitudinal movement of 26 mm is done by rotating the drum provided which reads up to 0.001cm.

•Complete with optical glass and convex lens inside a metal case.

•Packed in a sturdy wooden box along with all standard accessories.

Rheostats

Rheostats

Rheostats

Power Rheostats are made with a variety of resistance & current carrying capacity so as to satisfy every need. They are wound with heavily oxidized eureka resistance wire upon a porcelain tube dia 44 mm aprox. The tube is carrying upon Bakelite rider and the heavy duty sliding contact is of the phosphor bronze with brass rod. 4 mm socket terminals are fitted, allowing for rheostat or potentiometer connection. Total resistance and maximum current capacity is marked on the slider. Total Permanent current loading should not exceed 75% of the marked values. The actual resistance of Wire Wound Rheostats shall be +20% -5% of the rated resistance as per our resistance chart. (as per ISI specification no. IS : 9051 S. No. 10.3), we are recognized as one of the major Electronic Rheostats Manufacturers and Exporters from India.

Resistance Box

Resistance%20Box

Resistance Box

Resistance Box (Plug Type) is of a superior quality Heavy Brass Metal Blocks Size 7/16" are bound to Bakelite Plate by means of nuts and screws securing rigid fixation and eliminating any chance of contact error creping due to loosening of plugs and lugs which are cut to fine taper and are interchangeable. Plug heads are machine moulded, of heavy insulated Bakelite in beautiful shapes. The boxes are made of Teak-wood and nicely polished. We are renowned as one of the staggering High Power Resistance Box Suppliers in India.

 

Great care is taken in preparing the wire wound resistance. Selected double Covered Eureka Wire is wound in Bakelite spools. Sufficient ageing and Heat Treatment is processed through to avoid any moisture effects. Solder Joints are sealed after calibration. The Decade Resistance Box is calibrated on imported Testing Bridge Accuracy ± 0.1%.

Battery Eliminator

Battery%20Eliminator

Battery Eliminator

Battery Eliminator offered by us is ideally designed to be safe & reliable source of low voltage D.C., for use in class rooms. Both, Universal DC Battery Eliminator and Universal AC Battery Eliminator are available in the market. Allow teachers to conduct experiments requiring a variety of direct voltages while avoiding the decreased characteristics of dry cell. Comprising a heavy duty transformer wound with copper wire with high lamination to avoid losses, selector switch & bridge rectifiers (consists of full wave silicon diode bridge rectifier) with jewel light and safety fuse. We are also reputed amongst the dependable Drill Battery Eliminator Manufacturers, based in India.

 

Output 2-12 VD.C in steps of 2, 4, 6, 8, 10 & 12 Volts

Capacitance Boxes

Capacitance%20Boxes

Capacitance Boxes

Capacitance Boxes offered by are made in single or more dials having condensers joined in parallels. Each dial of Portable Capacitance Boxes contains ten segments, high grade paper condenser housed in a teak wood case with engraved Bakelite top or in Metal case with Screen Printed Top. Moreover, we are listed amidst the preeminent Decade Capacitance Boxes Exporters and Suppliers in India.

•Single Dial Condenser Box

•Two Dials Condenser Box

•Three Dials Condenser Box

•Four Dials Condenser Box

Function Generator

Function%20Generator

Function Generator

The Function Generator is capable of Providing SINE, SQUARE, TRIANGLE. Low Distortion Function Generator has linear Frequency Scale very low Distortion and constant signal amplitude with the output Signal Symmetry about Zero. The DC coupled output provides square wave without any appreciable Sag at low frequency. It has maximum 20 VP/P amplitude. The output is protected against short circuit. It has a offset control provided to shift the base line of signal by ± 10 volts. The continuously variable DC offset control further enhances the versatility of the instrument. The equipment is used in Audio Electronics and other Laboratory & Research Work. Moreover, we are looked upon as one of the major Portable Function Generator Manufacturers & Exporters in India.

Physics Instruments Mechanics

Physics%20Instruments%20Mechanics

Mechanics

  • Set of Masses, Brass
  • Slotted Masses Iron
  • Mass Hangers Iron
  • Masses, Iron, Metric
  • Masses Hooked Cylindrical
  • Force Table
  • Parallelogram of Forces Apparatus
  • Single Plastic
  • Single Metal
  • Double Parallel Plastic
  • Double Parallel Metal
  • Triple Parallel Plastic
  • Triple Parallel Metal
  • Double in Line Plastic
  • Double in Line Metal
  • Triple in Line Plastic
  • Triple in Line Metal
  • Differential, Aluminium
  • All System Cylindrical
  • Rod Type
  • Double Cone on Ramp
  • Projectile Apparatus
  • Collision in Two Dimensional Kit
  • Metric
  • Newton
  • Tubular Metric
  • Tubular Newton
  • Metric/Newton (Combined)
  • Dial Type
  • Pulley All Purpose
  • Compression Balance
  • Compression
  • Rod Type
  • Hydrostatic Balance
  • Inertia Balance (Inclined Plain)
  • Fletcher's Trolley
  • Compound Pendulum, Reversible
  • Compound Pendulum , Kater's Reversible
  • Universal Force Table
  • Watt's Governor
  • Whirling Table
  • Collision In Two Dimensions
  • Lever Kit
  • Hard Wood Lever & S- Hooks
  • Simple Wheel And Axle
  • Compound Wheel And Axle
  • Metal Fly Wheel
  • Linear Air Track
  • Board Mounting
  • Aluminium, Plain Bearing
  • Screw Jack
  • Train of Gear Wheels
  • Free Fall Tube ( Guinea And Feather )
  • Pendulum Bobs , Lead , Brass
  • Scale Pans
  • Dynamics Trolleys
  • Ticker Tape Timer D.C.
  • Stroboscope , Manual & Digital
  • Stroboscope : Digital
  • Stroboscope , Hand
  • Pulley Block (Midget Hoist)
  • Aluminium, Single Clamp type
  • Pulley All Purpose
  • ' G ' By Free Fall Apparatus
  • Centi-Second Timer
  • Foot Pump
  • Photo Timing Gate
  • Centi-second Timer , Digital
  • Ticker Tape Timer A.C.
  • Falling Bodies Apparatus
  • Air Blower
  • Linear Air Track Accessories Kit

Properties-Solids Mechanics

  • Wooden
  • Cubic Decimetre
  • Metal
  • Assorted Material
  • Materials Kit (Solids)
  • Young's Modulus Apparatus
  • Young's Modulus Apparatus, Searle's Pattern
  • Elastic Material Investigation Kit
  • Displacement Vessel, Tin/Brass
  • Displacement Vessel, Glass
  • Displacement Vessel, Large
  • Clear Plastic Container
  • Steel Spheres
  • Steel Springs
  • Soft Latex Foam Blocks 8 Pcs

Properties-Fluids

  • Pascal's Apparatus
  • Spouting Jar
  • Metal
  • Communicating Vessel / Liquid Level Apparatus / Equilibrium Apparatus
  • Weighted Glass Bulb
  • Density Bottles
  • Bernoulli Tubes
  • Flow Meter
  • Capillarity Apparatus
  • Beaums Hydrometer

Properties-Gases

  • Crushing Cylinder
  • Magdeburg Hemispheres
  • Air Pump
  • Boyle's Law Apparatus
  • Boyle's Law Apparatus
  • Foot Pump
  • Manometer
  • Manometer , Vaccum Gauge
  • Hooke's Law Apparatus
  • Hare's Apparatus
  • Kinetic Theory Model
  • Smoke Cell , Whitley Bay

Physics Lab Kit

Physics%20Lab%20Kit

Physics Lab Kit

Our physics lab kits are a combination of modern technology appropriate for higher science educational purposes. These kits are made using quality tested electronic components in adherence with international quality standards. The physics lab kits have been widely appreciated for precise measurements, reliability and durability.

Our range of physics lab kits includes:

·          Kerr Effect Experiment Kit

·          Newton's Ring Experiment Kit

·          Fresnel Bi prism Experiment Kit

·          Spectroscopy Experiment Kit

·          Michelson Interferometer

·          Electronic Plug-In Kit

·          Advanced Polarimeter Experiment Kit

·          Milikan Oil Drop Experiment

·          Measurement of Basic constants length, weight ,time

·          Modulus of Elasticity Hooks Law

·          Mathematical Pendulum

·         Moments of Inertia of different Bodies/Strainer’s Theorem

·         Measuring the Velocity of Light

·         Law of Lenses and optical Instruments

·         Newton’s Ring

·         Michelson Interferometer

·         Photometric Law of Distance

·         Lamberts Law

·         Polarimetry

·         Thermal Expansion in Solid and Liquids Heat Capacity of Gases

·         Joule Thomson effect of Metals

·         Heat capacity of Metals

·         Solar Ray Collector

·         Electricity measurement of Low Resistance

·         Wheatstone Bridge

·         Internal Resistance and Matching in Voltage Source

·         Faraday Law

·         Electrical Field and Potentials in the plate capacitor

·         Charging Curve of a Capacitor

·         Dielectric constant of different Material

·         Earth’s Magnetic Field

·         Magnetic Field of Signal Coils /Biot- Savart Law

·         Moment of inertia and angular acceleration

·         Mechanical conservation of energy/ Maxwell wheel

·         Reversible Pendulum

·         Torsional vibrations and torsion modulus

Physics Apparatus

Physics%20Apparatus

Physics Apparatus

·         Our assortment of physics apparatus
          comprises of:
·         Expansion Apparatus Linear
      Micrometer Type
·         Compound Strip
·         Bursting Bottle
·         Copper Calorimeter
·         Calorimeter
·         Schuster And Lee's
·         Joule's Calorimeter
·         Calorimeter Blocks
·         Immersion Heater
·         Aluminum Container
·         Rivets
·         Metal
·         Steam Generator
·         Jug Kettle
·         Electric Kettle
·         Steam Heater ( Boiler )
·         Constant Level Tank
·         Solar Educational Kit
·         Malvern Energy Conversion Kit
·         Steam Engine Unit
·         Steam Engine Locomotive Design
·         Model
·         Engine Models
·         Sectional
·         Wankel Rotary Engine
|·         Differential Mechanism
·         Steering Mechanism
·         Single Drive Plate Clutch Mechanism
·         Gear Box
·         Water Turbine With Dynamo
·         Electrostatic Materials
·         Gold Leaf Electroscope
·         Electrostatics Kit\
·         Van-Degraaff Generators
·         Electrophorus
·         Proff Plane
·         Conductors
·         Biot's Conductor
·         Pair Of Capacitor Plates
·         Aepinus Condenser\
·         Wimshurst's Machine
·         Discharger
·         Pith Ball Pendulum Tate's
·         Faraday's Ice Pails
·         Electric Whirl

Acrylic Block, Rectangular

Acrylic%20Block%2C%20Rectangular

Product description:

Clear acrylic all faces fully polished.

Size 75x50x18 mm.
Size 100x65x18 mm.
Size 115x65x18 mm.
Size 125x65x18 mm.

Action Of Cams

Action%20Of%20Cams

Product description:

For the construction of a unit to demonstrate cam action and the effect of different cam profiles cut from card.

Analog Lab Trainer (bread Board Model)

Analog%20Lab%20Trainer%20%28bread%20Board%20Model%29

Product description:

Features :

1. Advanced lab trainer for students to perform more than 50 experiments of analog electronics
2. Compatible with optional ready to use experimental modules.
3. Glass Epoxy PCB used as front panel of 300mmx220mm & mounted on light weight shock proof plastic cabinet.
4. On board power supplies, Function generator, and other input signals
5. Bread board provided
6. Supplied with connecting wires

Apparatus To Show On Conductor In A Magnetic Field

Apparatus%20To%20Show%20On%20Conductor%20In%20A%20Magnetic%20Field

Product description:

Comprising a strong U-shaped magnet and a pair of brass rails with 4 mm socket terminals. A brass axle with plastic discs is free to roll along the rails and completes the electrical contact between them. When the axle is placed on the rails between the poles of the magnets, and power supply unit is connected, the axle is repelled and rolls along the rails away from the center of magnetic field. Dimensions 175x60x58 mm.

Archimedes Principle Kit

Archimedes%20Principle%20Kit

Product description: To explain and calculate Archimedes principle. A complete self contained kit for exploring the concepts related to Archimedes principle, both qualitatively and quantitatively. Consists of a metal regular shaped solid, irregular shaped solid, beaker to collect displacement liquid, beaker. Newton meter, displacement vessel.

Auto Transformer

Auto%20Transformer

Product description:
Continuously variable voltage autotransformer, protected type. Comprises a tordially wound transformer with a continuously variable output voltage 0-260 volts A.C. steplessly under full load. Input 220-240 Volts A.C. 50 Hz. In stout metal case mounted on a metal base with two output terminals. Single phase with mains cable.

Accumulators

Accumulators

Product description:

Multiplate type, fitted with positive and negative plates, for heavy current loads in plastic container.

Voltage Capacity
2 45 AH
2 60 AH
2 75 AH

Acrylic Block, Semi Circular

Acrylic%20Block%2C%20Semi%20Circular

Product description:

Clear acrylic, all faces fully polished.
Dia. x Thickness
90 x 16 mm.
90 x 25 mm.

Aepinus Condenser

Aepinus%20Condenser

Product description:

It consists of two adjustable plates 100mm. dia. insulated handle and a glass dielectric plate.

Anemometer, Cup Counter As Per Isi

Anemometer%2C%20Cup%20Counter%20As%20Per%20Isi

Product description:

The instrument has a cup wheel consisting of three conical cups in a horizontal plane. The cup wheel spindle is of stainless steel and connected worm gearing to a revolution counter mounted in a water proof housing. By observing the counter reading at the beginning and end of any period of interest the average wind speed during the interval can be calculated. The counter observing window is sloped to permit easy reading when mounted on the mast.

Audio Oscillator

Audio%20Oscillator

Product description:

Frequency Range : 20 Hz to 50 KHz in four switched range plus a fine control Accuracy + 5%.
Waves : Sine & Square
Amplitude : Continuously variable from 0-8 Vpp. max.
Power : Output upto 1 W.
Operates on : 220V A.C. 50 Hz

Baby Weighing Balance

Baby%20Weighing%20Balance

Product description:

ABBOMEDTM A single beam scale, robust steel body with epoxy powder coated parts. The beam carries a sliding weight to indicate the weight from 0 to 5kg in divisions of 20 grams each. One hanger and one slotted mass is provided to increase the capacity of the balance. When only the hanger is suspended from the end of the beam the capacity increases to 10 kg and the reading starts from 5 kg onwards on the scale up to 10 kg. On adding the slotted mass on to the hanger the capacity increases to 15 kg and the reading starts from 10 kg onwards on the scale up to 15 kg. The tray is detachable and can be easily replaced in position by sliding on to fixed plate. Second scale is provided which reads 0 to 1 kg in division of 10 gms. Making the total capacity of balance 16 kg in to 10 gms.

Balance Spring

Balance%20Spring

Product description:

Polystyrene bodies with large, easily read flat scales, zero adjustable device having anodized metal scale is provided.

  Capacity Subdivision
A 100 1
B 200 2
C 250 2.5
D 500 5
E 1000 10
F 2000 20

Balance Weights

Balance%20Weights

Product description:

Polished brass, supplied with wooden block, as illustrated.

B. Capacity 1000 gm.
Comprising 1x500 gm, 1x200 gm, 2x100 gm, 1x50 gm, 1x20 gm, 2x10 gm, 1x5 gm, 2x2 gm, 1x1 gm.

Balance Weights

Balance%20Weights

Product description:

Polished brass, in hardwood case with hinged lid. Divided compartment with dust cover holds nickel-silver and aluminum fractions. With chrome plated brass forceps.

A Capacity 1 mg to 100gm.
B Capacity 1 mg to 200gm.
C Capacity 1 mg to 500gm.
D Capacity 1 mg to 1000gm.
E Capacity 1 mg to 2000gm.

Bar And Gauge

Bar%20And%20Gauge

Product description:

For illustrating expansion by heating and contraction by cooling comprising a mild steel bar 110x10mm (lenght), on rod with wooden handle, overall length approx. 280mm. with metal cast gauge, sliding fit over ends of bar and with hole 10mm bore in one arm.

Bar Magnets

Bar%20Magnets

Product description:

Chrome Steel, in Pairs, half Red/Blue painted with keepers. Dimensions are nominal.

Size :

37x12x5 mm.
50x12x5 mm.
75x12x5 mm.
100x12x5 mm.
150x12x5 mm.

Barlow's Wheel

Product description:

ABBOMEDTM For demonstrating the conversion of electric energy into mechanical energy. Star-shaped copper disc rotatable vertically on pair of adjustable centers and dipping into mercury trough between the vertical limbs of a small horseshoe magnet on a wood base. Disc adjustable vertically on metal pillar which is connected to one of two terminals mounted on base. The other terminal is connected to the mercury trough. The apparatus will operates on 4 volts at which voltage it takes 1.8 amps, with out battery.

Barometer Syphon

Barometer%20Syphon

Product description:

ABBOMEDTM For demonstration, mercury column is feasible and scale graduated in Metric and English system. Zero point adjustment is carried by a screw clamp attached to a glass tube, complete fitted on wooden polished, supplied without mercury.

Battery

Battery

Product description:

Multipurpose, zinc carbon, good quality, leakproof, safe recommended where the current demand are modest.

Type Voltage Size
R6 (915B, AA) 1.5 Volt Pk of 10
LR6 (AA), Alkaline 1.5 Volt Pk of 2
R03 (AAA) 1.5 Volt Pk of 4

Bell In Vacuum

Bell%20In%20Vacuum

Product description:

ABBOMEDTM For use on pump plate not less than 15 cm. dia. Electric Bell operating on 4-6 volts AC/DC, suspended on rubber cord in bell jar. Fine coiled wire connections to terminals mounted in rubber bung sealing the jar.

Biots Conductor

Biots%20Conductor

Product description:

To demonstrate that charge resides only on outside surfaces of a conductor. Sphere of 5 cm. diameter on insulated stand, complete with hemispherical cups, having insulated handles.

SPHERICAL CONDUCTOR, CONICAL CONDUCTOR CYLINDRICAL CONDUCTOR ARE ALSO AVAILABLE

Boyle's Law Simple Form

Product description:

ABBOMEDTM Simple apparatus for demonstration of Boyle's Law, graduated, plastic syringe mounted on wooden block and; lubricated piston of the syringe mounted on another platform. Different weights can be stacked on the top and measurement of pressure volume made.

Braun Electroscope

Braun%20Electroscope

Product description:

ABBOMEDTM This rugged, sensitive electroscope can accept various accessories to change its capacitance. A sensitive aluminium vane is balanced in a vertical position on a metal support which is insulated from its base. The vane is easily observed and projected on a chalkboard (Light Source, not included) on which an arbitrary scale has been marked. Height without attachments is about 9". Four attachment, each equipped with a banana plug which fits the vane system top, are included : a 1" conducting sphere; a 3" conducting sphere; a proof plane with detachable insulating handle; and an aluminium cup (Faraday ice pail). Attachments can be charged using either our Electrophorus or our Power Supply (not included). With instructions.

Bucket & Cylinder

Bucket%20%26%20Cylinder

Product description:

ABBOMEDTM orkutFor demonstrating Archimedes principle, this is a simple form in brass, suitable for class demonstration or individual use. The bucket has suspension loop at the top and hook at the bottom. The cylinder has a suspension hook at one end. Size 6 cm long, overall length when extended 16 cm.

A Bucket and Cylinder
B Bucket and Cylinder Large

Bulb Holders M.e.s.

Bulb%20Holders%20M.e.s.

Product description:

ABBOMEDTM Mounted bulb for easy connections to electrical circuits. Overall dia. 30 mm.

Bulb Holder M.E.S. Plastic

Bulb Holder M.E.S., PVC

Balance

Balance

Product description:

ABBOMEDTM Basic general purpose balance for students. The hangers have double hooks for specific gravity experiments, and pans are detachable. The balance is finished in black colour with chrome plated fittings and mounted on polished wooden base with leveling screws.

Balance Spring

Balance%20Spring

Product description:

ABBOMEDTM Dial type, circular scale, 6 inches with suspension and load hooks, with zero adjuster.

Capacity Sub-division
10kg 50 gm.
25kg 100 gm.
50kg 200 gm.
100kg 500 gm.

Balance Weights

Balance%20Weights

Product description:

ABBOMEDTM Polished brass, supplied with wooden block, as illustrated.

A. Capacity 500 gm.
Comprising 1x200 gm, 2x100gm, 1x50gm, 1x20gm, 2x10gm, 1x5 gm, 2x2 gm, 1x1 gm

Balance Weights

Balance%20Weights

Product description:

ABBOMEDTM Polished brass, supplied with wooden block, as illustrated.

C. Capacity 2000 gm.
Comprising 1x1000 gm, 1x500gm, 1x200gm, 2x100gm, 1x50gm, 1x20gm, 2x10gm, 1x5gm, 2x2gm, 2x2gm, 1x1gm.

Balances Spring

Balances%20Spring

Product description:

ABBOMEDTM In graduated tubular aluminium, with zero adjustment, provided with top suspension loop and hook, with dual scale in Metric and Newton range.

  Capacity Sub-division
A 100gm./1N 1 gm.
B 250gm./2.5N 5gm.
C 500gm./5N 10gm.
D 1000gm./10N 20gm.
E 2000gm./20N 40gm.
F 3000gm./30N 50gm.
G 5000gm./50N 100gm.
H 10kg./100N 200gm.

Banana Plugs

Banana%20Plugs

Product description:

ABBOMEDTM 4 mm. Pin, 18 mm. Long spring insert and hard plastic body. Overall length of plug 40mm.

Bar Breaking Apparatus

Bar%20Breaking%20Apparatus

Product description:

To show the forces which can be exerted during thermal expansion or contraction. Comprising a heavy cast iron frame 340x120x100mm with slotted end pillars to carry a stout iron bar. The bar is threaded at one end for a large tensioning nut and has holes at the other end to accommodate the cast iron breaking bars. Supplied complete with ten breaking bars.

Bar Magnets

Bar%20Magnets

Product description:

Dimensions are nominal. supplied in cardboard boxes.

Barometer Aneroid Demonstration

Barometer%20Aneroid%20Demonstration

Product description:

ABBOMEDTM Wi t h 1 0 0mm d i a l graduated 28 to 31 inch of mercury and 960 to 1060 millibars. With plated bezel, cover glass and index plastic base approx. 16cm diameter. Enclosed in a transparent synthetic case for demonstration purposes. Air tight sealed all round, a pressure bulb is provided to force the movements for educative demonstration

Barometer, Aneroid

Barometer%2C%20Aneroid

Product description:

ABBOMEDTM With 100 mm dial graduated 28 to 31 inch of mercury and 960 to 1060 millibars. With plated bezel, cover glass and index plastic base approx. 16 cm. diameter

Bell In Belljar

Bell%20In%20Belljar

Product description:

ABBOMEDTM For use on pump plate not less than 15 cm. dia. Electric Bell operating 4-6 volts AC/DC, suspended on rubber cord in bell jar. Fine coiled wire connections to terminals mounted in rubber bung sealing the jar. Sizes : 9”x6” and 8”x4”

Bernoulli's Tube

Product description:

ABBOMEDTM To demonstrate the Bernoulli effect produced by water flow. Comprises a Bernoulli tube, with central constriction, a constant bore gradient tube, 6 length glass tubing, 2 swan-necked outlet tubes and 8 pre-cut lengths of rubber connecting tubing. The 2 flow tubes, each 500x13mm, length 25mmx150mm spacing, extended to form 500mm manometer with the lengths of glass tubing.

Bourdon Gauge

Bourdon%20Gauge

Product description:

ABBOMEDTM A circular gauge having overall dia of 100 mm and depth of 40 mm. The dial reads 0 to 50 Lbs / In 2 x 1 & 0 to 3.5 kg / cm 2 x 0.1 actual (total) pressure and the case has clear Perspex.

Boyle's Law Apparatus, Demonstration Type

Product description:

ABBOMEDTM Wide bore glass tube closed at top is mounted on a scale 0 to 600 mm. with zero corresponding to the inside of the top end. Air is trapped by coloured oil in a metal pressure chamber fitted with a Bourdon Gauge and a riffled inlet tube with stopcock. With a plastic safety screen over the tube.

Bulb Holders

Bulb%20Holders

Product description:

ABBOMEDTM Mounted bulb holder for easy connections to electrical circuits. Overall dia. 30 mm.

Calorimeter

Calorimeter

Product description:

ABBOMEDTM Polished Copper, 75x50 mm. diameter resting on felt pad inside an outer vessel, 100x75 mm. diameter. Outer vessel fitted with detachable cliptype thermometer support. Complete with stirrer.

Joule's Calorimeter

Product description:

For determination of the specific heat capacity of as liquid by the electrical method. Comprises a nickle plated copper calorimeter 75x50 mm. lagged and enclosed within an outer vessel 100x75 mm. A close fitting ebonite lid is provided with a wire stirrer, and a pair of 4 mm. socket terminals connected to a constantan wire heating coil. The resistance of the coil is approximately 6 ohms and should be used with a current of 0.5A with a maximum of 1A. supplied WITHOUT thermometer.

Calorimeter Joule's

Thermometer 50x0.1°C, extra for above

Calorimeter With Wooden Box

Calorimeter%20With%20Wooden%20Box

Product description:

ABBOMEDTM Copper, 75x50 mm., height x diameter, resting on felt pad inside wooden polished box, which is provided with a brass nickle plated thermometer holder, with copper stirrer.

Carbon Electrodes, Mounted

Carbon%20Electrodes%2C%20Mounted

Product description:

ABBOMEDTM Newly designed holder which can hold different type of electrodes. Complete assembly can be put on the top of the vessel/jar.

Cathode Ray Mechanical Effect

Cathode%20Ray%20Mechanical%20Effect

Product description:

ABBOMEDTM Cathode Rays exert a pushing effect on objects it falls on, is shown by the rotating vanes by the force extended by cathode rays.

Charger

Charger

Product description:

Fast charging, operates on 220 Volt AC.

Circuit Modules

Circuit%20Modules

Product description:

Simple circuit modules can be used to construct simple circuits. Very useful for younger pupils.

Collision In Two Dimensions

Collision%20In%20Two%20Dimensions

Product description:

For demonstrating the principle of conservation of momentum and showing that momentum is a vector quantity having direction as well as magnitude. The apparatus comprises the following items.

1. A curved wooden runway and its highest point, having a groove down which a steel ball may be rolled.
2. An object sphere support. This is an adjustable device which attaches to the mounting plate of the runway and will support a ball either exactly opposite the end of the runway for head-on collision or slightly offset for oblique impacts.
3. A plumb-bob for making the plumb line.
4. Two spheres (steel ball bearing 19 mm. diameter.

Compound Bar

Compound%20Bar

 
Product description:

To show the differential expansion of metals in a bimetallic strip. Comprising a length of bimetal strip 150x15mm mounted in a wooden handle. The strip is only 1mm thick so that very little heat is required to produce considerable bending. Length overall 270mm approx

Product description:

ABBOMEDTM To show the differential expansion of metals in a bimetallic strip. Comprising a length of bimetal strip 150x15mm mounted in a wooden handle. The strip is only 1mm thick so that very little heat is required to produce considerable bending. Length overall 270mm approx.

Concave Mirror, Glass

Concave%20Mirror%2C%20Glass

Product description:

Optically worked, silvered back with protective coating.

Conductivity Apparatus

Conductivity%20Apparatus

Product description:

The apparatus consists of a fabricated transparent acrylic stand supporting three cells in the form of 50 ml glass beakers.

Electrodes are suspended into the cells, each having a low voltage lamp in series to indicate the current flowing. The three cells and lamps, as a group are connected in parallel and provided with a pair of 4 mm sockets for connection to the external supply. The lamps provided will allow operation on a supply of up to 12V D.C. Dimensions are 215mmx155mmx115mm widthxdepthxheight

Cone, Dissectible

Cone%2C%20Dissectible

Product description:

Hardwood, polished, 24 H x 15 cm. base dia. Four different sectionscircle, ellipse, parabola, and hyperbola held together by a pin and easily taken apart for demonstration. Can be dissected in 5 parts.

Convection Tube

Convection%20Tube

Product description:

To show the convection of heat in a liquid. glass tube 2 mm outer diameter bent into rectangle approx.380x300mm, fitted with funnel. Made from corning glass.

Copper Voltmeter

Copper%20Voltmeter

Product description:

Consists of 3 copper plates with insulated cover and glass jar.

Cubes For Density Investigation

Cubes%20For%20Density%20Investigation

Product description:

Cubes for density investigation, 20mm. Brass, Lead, Steel, Copper, Aluminium, Iron, Tin. Set of 6.

Calorimeter Copper & Aluminium

Calorimeter%20Copper%20%26%20Aluminium

Product description:

ABBOMEDTM With parallel sides and rolled rim, without stirrer.

Dimensions are in mm.

75x50 diameter
100x75 diameter

Calorimeter Set

Calorimeter%20Set

Product description:

ABBOMEDTM A complete set in copper comprising : 1 inner vessel carried on cork supports; 1 outer vessel diameter 1 lid for out vessel with central tubule for thermometer and slit for 1-stirrer.

Calorimeter, Joule's

Product description:

ABBOMEDTM For determination of the specific heat capacity of a liquid by the electrical method. The apparatus comprises a nickle-plated copper calorimeter 75x50 mm, fitted with a cork and a heating coil of thin Constantan wire. The resistance of the coil is 6 ohms and the recommended working current is 0.5 A with a maximum of 1A. Electrical connection is by means of a pair of barrel connectors.
Supplied without thermometer.

Catch Bucket

Catch%20Bucket

Product description:

Made of aluminium, with handle. Used for collecting the liquid overflow flowing from displacement vessel.

Cell Charger

Cell%20Charger

Product description:

Specially designed for charging Ni-Cd 1, 2, 3 or 4 AA batteries at a time of 1.2 volt, 700 milli amps. Operates on 220 volt AC.

Charle's Law Apparatus

Product description:

Comprising glass U-shape 15 mm dia with one plain limb 220 mm long one graduated limb overall length 120 mm. Limb graduated 25 to 35 x 0 2ml terminating in a bulb 37 mm dia.with third limb 185 x 6mm (length x bore), jointed at right angles to the plain of the other two. Short length of the rubber tubing with two pinch clips of on short length of glass tubing mounted In end of wide-bo Plain limb with rubber bung. With tall farm beaker 1000 ml capacity and stirrer. All glass parts made from coming glass.

Clinical Digital Thermometer

Clinical%20Digital%20Thermometer

Same as above, but in compact shape and size, are also available.

Compass

Compass

Product description: A small compass in a metal case, 45 mm. dia. marked in degree with N & S indications.

Concave Mirror, Glass

Concave%20Mirror%2C%20Glass

Product description:

Optically worked, silvered back with protective coating.

Dia. mm Focal Length mm.
50 50
50 75
50 100
50 150
50 200
50 300
75 50
75 75
75 100
75 150
75 200
75 300

Conductivity Apparatus

Conductivity%20Apparatus

Product description:

Metal rods 150x3 mm. (length x dia.), one each of aluminium, brass, copper, glass and iron, embedded along one side of a metal tank size 150x90x100 mm. (length x width x height).

Convex Mirror, Glass

Convex%20Mirror%2C%20Glass

Product description:

Optically worked, silvered back with protective coating.

Dia. mm Focal Length mm.
50 50
50 75
50 100
50 150
50 200
50 300
75 50
75 75
75 100
75 150
75 200
75 300

Crocodile Clips, Standard

Crocodile%20Clips%2C%20Standard

Product description:

Spring-loaded, serrated jaws, with screw to clamp end of lead held in tubular extension, both sides insulated. Length 50 mm. and jaws open 9 mm. Red Colour & Black Colour.

Cylindrical Magnets

Cylindrical%20Magnets

Product description:

Chrome Steel, 12mm. diameter, in Pairs.

A. Length 50mm.
B. Length 100mm.
C. Length 150mm.

Dc Regulated Power Supply (dual Output)

Dc%20Regulated%20Power%20Supply%20%28dual%20Output%29

Product description:

- PR 240 (0+ 30V / 2A), 0+30V/5A)
- High accuracy, high stability
- Over load & short circuit protection
- Over all output protection
- Allow full scale long time operation
- Voltage and current continuously variable within nominal value
- CC / CV indication

Dc Regulated Power Supply (single Output)

Dc%20Regulated%20Power%20Supply%20%28single%20Output%29

Product description:

- PR 230 (0-30V / 2A), PR 231 (0-30V / 5A)
- High accuracy, high stability
- Overload & short circuit protection
- Allow full scale long time operation
- Voltage and current continuously variable within nominal value
- CC/CV indication

Decade Resistance Box

Decade%20Resistance%20Box

Product description:

This decade resistance substitution box provides 4 decade ranges from 0 to 11110W with a resolution of 1W. Each decade is selected by a rotary switch. Tapping points are provided across each range to allow the unit to be used as an accurate potential divider. All resistance values are + 2% with a rating of 0.25 W maximum per range.

Demonstration Electric Motor

Demonstration%20Electric%20Motor

Product description:

A model of the simplest form of D.C. electric motor, having 2-pole armature wound with enamelled copper wire, and a permanent magnetic field provided by a removable bar magnet. A disc-type commutator is incorporated and external connection to the phosphorbronze bushes is by means of a pair of 4 mm. sockets. The motor will operates on 6-8 Volts D.C.

Demonstration Induction Coil

Demonstration%20Induction%20Coil

Product description:

With primary of heavy gauge enamelled copper wire, approximate resistance 0.5 ohms wound on former 110x30 mm. length x diameter. Secondary coil of fine enamelled copper wire, approximately resistance 100 ohms on former 120 x 82 mm. length x diameter. Both coils fitted with 4 mm. sockets. Iron core 160x15 mm. length x diameter.

Demonstration Meter Inter Scale

Demonstration%20Meter%20Inter%20Scale

Product description:

ABBOMEDTM Housed in a ABS plastic case 300x150x300 mm with glass front and rear. Moving coil type with accuracy of + 2.5%. Basic sensitivity of meter is 5 mA, 100mV f.s.d. The meter can be used to demonstrate the working principle of AC or DC ammeters or voltmeters with the interchangeable plastic scales. DIFFERENT DIALS ARE AVAILABLE.

Demountable Transformer

Demountable%20Transformer

Product description:

ABBOMEDTM A large-scale transformer, ideal for classroom. The coils are fitted with intermediary outputs providing many transformation ratios. Moreover, one of them has a mains cable so that you do not required an external power supply unit.

Consisting of :

A I magnetic circuit made up of highly permeable U-shaped metal sheeting, which can be closed via two clamps with tightening screws.

B Section 40x40mm. length 150mm-Height 170mm.

C One coil of 6000turns, 350 ohms, 1 Max: 0.2A. Intermediary 2000 turns output used.

D One coil of 600 turns, I max. 2.5A. Mainly to create the transformer primary. Provided with power supply cable.

E One coil of 1200 turns, 12.5 ohms, I max: 1.25A fitted with intermediary 400 and 800 turns outputs.

F One coil of 72 turns I max: 12A, has intermediary 6,30 54 and 66 turns outputs. Any other coil of different turns available on request.

Digital Multimeter Model

Digital%20Multimeter%20Model

Product description:

D.C. Voltage : 200mV-1000V +0.5% +2 digits
A.C. Voltage : 200V-750V +1.2% +10 digits
D.C. Current : 200mA-10A +1% + digits
Resistance : 200Ohms-2000kOhms+0.8%+2 digits
Max. Display : 1999
Display Size : 16x48mm., 3½digits LCD
Range : Manual
Transistor Test : Yes Standard
Accessories : Battery, Testing Probes with Instruction Manual, in case, CE Marked

Digital Stop Clock

Digital%20Stop%20Clock

Product description:

ABBOMEDTM Timer, showing normal time, hours, minutes, seconds. Days, dates, months are displayed, 1/100th second. With alarm.

Dip Circle

Dip%20Circle

Product description:

ABBOMEDTM The case is made of aluminium, strongly mangetised cobalt steel needle fitted with imported hard axle rolls on knife edges agates and can be clamped when desired by a V clamp, a sensitive spirit level is provided. The tripod stand is provided with three levelling screws.

Discharger

Discharger

Product description:

ABBOMEDTM Jointed, small plated brass sphered mounted on curved arms, with ebonite insulating handle. Overall length 30 cm. approx.

Displacement Vessel

Displacement%20Vessel

Product description:

ABBOMEDTM Metal, size 115mm x90 mm (HxD) with spout for specific gravity experiments. Also available following two
sizes : 100mm x 50mm
            225mmx125mm

Displacement Vessel

Displacement%20Vessel

Product description:

ABBOMEDTM Aluminium, seamless constructions. This is used for experiments involving volumetric displacement of liquids.

Dc Regulated Power Supply (single Output)

Dc%20Regulated%20Power%20Supply%20%28single%20Output%29

Product description:

- PR 230 (0-30V / 2A), PR 231 (0-30V / 5A)
- High accuracy, high stability
- Overload & short circuit protection
- Allow full scale long time operation
- Voltage and current continuously variable withinnominal value
- CC/CV indication

Demonstration Dynamo

Demonstration%20Dynamo

Product description:

ABBOMEDTMThis model uses the same basic assembly as the motor, but is mounted on a baseplate 230 x 90 mm. approx. which also carries a hand-drive pulley 120mm. diameter coupled to the smaller dynamo pulley by a rubber belt to give a step-up ration. Electrical output is via a pair of 4mm. sockets. The model may also be used as a motor on a 6-8 V D.C. supply.

Demonstration Gear System Model

Demonstration%20Gear%20System%20Model

Product description:

ABBOMEDTM A series of models to demonstrate different gearing systems. With transparent slideplates, the gears may easily be seen and where necessary there is an index on the primary and secondary shafts to show the change in the direction of rotation and the relative speed of rotation. A simple three-speed and reverse-gear system using spur gears. Reverse gear is obtained by interposing a small lay-shaft mounted pinion between the two main shafts. Gear selection is by means of a short ball-ended lever.

Demonstration Meter

Demonstration%20Meter

Product description:

In a rectangular transparent plastic case, provides clear view into the working of meter. Moving coil type, can be supplied as ammeter, voltmeter or galvanometer 4 mm. terminals.

Galvanometer Voltmeter Ammeter
30 0 30 0 to 5, 10, 50, 250V 0 to 1, 1.5, 3, 5A

Demonstration Transformer

Demonstration%20Transformer

Product description:

ABBOMEDTM With one mains coil 230 to 240 V, 50 Hz, 2400 turns and two interchangeable secondary coils, 65 and 130 turns giving outputs of 6 and 12 V approximately at 2 A maximum.

The laminated iron core is in two sections, 'T' and 'U' with butt joints, the stem of the 'T' having a cross section 24 x 24 mm.

A simple channel and wing-nut clamping arrangement facilitates quick assembly and interchange of coils. The coils are wound on insulating bobbin, with 2-pin connection for mains and 4 mm sockets for the secondary outputs. The number of turns, voltage and amperage is marked on each coil.

The transformer is supplied complete with 2 m of flex and a 2-pin mains connector. Overall dimensions 150x100x130 mm.

Digital Electronic Circuit Trainer (bread Board Model)

Digital%20Electronic%20Circuit%20Trainer%20%28bread%20Board%20Model%29

Product description:

Features :

1. Basic trainer for students to perform more than 15 basic experiment of operational amplifier.
2. Glass Epoxy PCB used as front panel of 300mmx220 & mounted on light weight shock proof plastic cabinet.
3. On board power supplies, function generator & Bread Board mounted.
4. Supplied with set of components & connecting wire.

Digital Meters

Digital%20Meters

Product description:

Portable type, having large display of 3½ digits, type LCD, power 9 Volts battery, accuracy + 1 digit, size 125x65 mm.

DC voltage ranges

a) 0-199.9 mV

b) 0-1.99 V

c) 0-19.9 V

d) 0-199.9 V

DC current larges

a) 0-199.9 mA

b) 0-1.99 mA

c) 0-19.9 mA

d) 0-199.9mA

e) 0-10 Amp.

Digital Stop Clock

Digital%20Stop%20Clock

Product description:

This sturdy, lightweight stopwatch has multiple functions you'll use every day, including time and date mode, stopwatch mode, and an alarm ! Digital Stop Clock has 1/100 Sec. (upto 10 Hrs.)* Big Digit, Time, Timer Alarm.

Digital Thermomter

Digital%20Thermomter

Product description:

ABBOMEDTM Digital thermometer resolution 0, 1 °C; range –50 to 150°C supplied with a temperature probe with cable for digital thermometer support to 150°C

Direct Vision Spectroscope

Direct%20Vision%20Spectroscope

Product description:

ADV-1 A complete and light weight direct vision spectroscope without wavelength scale, for observing visible radiations from 400 to 750 mm.

ADV-2 A compact visible spectroscope with wavelength scale which allows the direct reading of spectral length and employs a prism for dispersion. It is also useful for flame test of basic radicals (sodium, strontium, potassium, copper etc.) There is a single eyepiece and independent focussing tube for the graticule, which carries an index at 590mm. with "D", marked right below the scale, (corresponding to the wave length of sodium light) can be calibrated to a known light source by adjustment of knurled screw. The amount of light admitted to the spectroscope can be regulated by a variable slit, adjusted by a knurled ring round the rating tube.

Discrete Component Trainer (with Regulated Power Supply)

Discrete%20Component%20Trainer%20%28with%20Regulated%20Power%20Supply%29

Product description:

Lucidly illustrated User's manual unravels analog electronics concepts through brief theoretical reviews followed by experiments, self test questions and exercises. Modularly designed patch panel contains all commonly used discrete components.

FEATURES :
It consists of following
a) Power Supply of +5V, +12V, -12V each of 250 mA (nominal)
b) Silicon, Germanium diodes, Zeners
c) PNP & NPN Transistors, FET
d) One speaker
f) 12 different values of carbon film resistances & they are of ¼w, ½w & 1 Watt.
g) 12 assorted values of capacitors from 100 PF to 100 mF.
h) Integrated Circuits (IC's), Thermistor
i) LED, LDR, Photo diode, solar cell
j) Logic switches & LED indicators etc.

Displacement Vessel

Displacement%20Vessel

Product description:

Made of glass, for class demonstration with spout for specific gravity experiment, available in following

sizes :  A) 250ml B) 500ml.

Electric Bell

Electric%20Bell

Product description:

With detachable ‘snap-on bakelite cover, metal thread terminals, silver contacts. Dome gang dia. 75 mm. approx. For use on 3 to 4.5 V AC/DC supplies.

Electric Whirl

Electric%20Whirl

Product description:

For demonstrating the effect of electric discharge from points. The apparatus has a 60mm diameter, Three-pointed star wheel with all the points curved in one direction. The wheel rotates freely on a pivot point mounted on a short stand and the stand is provided with a 4mm connection socket on its round moulded base.

Electromagnetism Coil

Electromagnetism%20Coil

Product description:

Output variable from 100V to 5KV DC at 50 A, 6.3V AC at 2A, separate earthing terminal.

Electroscope, Pith Ball

Electroscope%2C%20Pith%20Ball

Product description:

We have mounted an insulated stand on a solid round base. Over the hook at the stands end you dangle a silk thread with a light pith ball attached to each end. Pith balls react sensitively to static charges like those from a charged friction rod. Comes with 3 strings and six 8mm. pith balls.

Equality Of Pressure In Liquids

Equality%20Of%20Pressure%20In%20Liquids

Product description:

To demonstrate the equal transmission by liquids of pressure in all directions. Comparing glass flask with holes and glass piston.

Expansion Of Liquids Apparatus

Expansion%20Of%20Liquids%20Apparatus

Product description:

For demonstrating the different thermal expansions of various liquids.Comprising five bulb tubes mounted in a frame and supported in a water trough. The frame has a special sliding arrangement with clips hold glass bulbs with tubes. The bulbs can be easily removed and fixed and have a funnel  formation on top for easy filling.

Electric Blower

Electric%20Blower

Product description:

The blower is supplied with the standard hose, length 2m, and the integral 2-core mains cable, length 5m. The cylinder has a completely insulated outer case rendering an earth connection unnecessary.

Electromagnet

Electromagnet

Product description:

Lifting type. Built with a coil of 300 turns of insulated copper wire. Operates on 6-12 volts and will easily lift 15 kg. when energised by a current of 6-8 amperes. Complete with disc armature.

Electronic Scale Digital

Product description:

- Strain Gauge Precision Technology
- Capacity x Readability : 5000g x 1g, 3000g x 1g., 2000g x 1g., 1000g x 0.5g, 500g x 0.1g, 200g x 0.1g
- Display Modes : g and oz (optional, upto four units)
- Easy-View LCD Display
- Low Battery Indication/Over-Load Indication
- Auto / Manual Shut - Off
- Powered By 4 x AAA Battery or DC 6V / 220V Adaptor

Electrostatic Kit

Electrostatic%20Kit

Product description:

ABBOMEDTM Comprises of 1 electroscope, 4 metallised polystyrene spheres, 1 each reel nylon, cellulose acetate strip, polythene strip, wire stirrup, rubber cloth , wire hook , electrophorus on handle and proof plane, 2 each of polythene tiles and aluminium cans.

Expansion Apparatus

Expansion%20Apparatus

Product description:

Comprising two cast-iron uprights, height 18 cm. linked by two nickel plated rods supporting on expansion bar, length 38 cm. fixed to one upright and resting on a friction pointer placed at the other. With scale reading 0 to 90 deg. With one each aluminium, brass and iron expansion bars.

Falling Bodies Apparatus

Falling%20Bodies%20Apparatus

Product description:

L-Section launcher with holes for locating two 19mm. diameter steel balls which act as projectiles. Launcher is released by push button and projects one ball forward while allowing the other to fall freely Launching mechanism mounted on wooden block, 180x60x30mm. which may be clamped by bench and has a convenient storage pocket for the balls. Complete with two steel balls.

Fly Wheel

Fly%20Wheel

Product description:

About 20 cm. in dia. and 45 mm. wide turned and carefully balanced, mounted on a horizontal shaft, held in ball bearings. The wheel is marked and pointer is fixed to the bracket. The bracket has four holes and can be fixed to the wall.

Fortin's Barometer

Product description:

ABBOMEDTM A superior standard mercury barometer suitable for altitudes upto 600 meters. The barometer has a nominal bore of 7 mm. graduated scales covering 675 to 810 mm. Hg. and 26 to 32 inch Hg. The scale of are screw fastened to metal frame at the top of the tube. A vernier reading 0.05 mm Hg. and 0.002 inch Hg. provided with an adjustment knob is mounted between the two scales. The reservoir has a standard type of adjustment screw and index, and the barometer fitted with –10 to 50 deg. C thermometer mounted on a polished base. Complete with working instructions. Fortin's Barometer

Mercury for use with above

Wooden case for above

Four-stroke Diesel Engine Model

Four-stroke%20Diesel%20Engine%20Model

Product description:

ABBOMEDTM A model of four stroke water -cooled diesel engine. This is of the chain-driven overhead camshaft type and all functional components like camshaft, rock-arms, tappets etc. are clearly demonstrated. The functioning of fuel injection system is also represented. Ignition is shown by means of a miniature bulb, Mounted on base.

Friction Board Apparatus

Friction%20Board%20Apparatus

Product description:

ABBOMEDTM Wooden friction board 490 x 75 x 20 mm. a wooden slider with hook 140 x 70 x 20 mm. a plain aluminium slider and an aluminium slider with rubber backing. A further long aluminium slider is provided which fits over the friction board to provide an alternative surface type.

Function Generator

Function%20Generator

Product description:

ABBOMEDTM Function generator offers excellent waves shape, signal linearity, waveform symmetry and frequency range from 1Hz-100 KHz.
Selection of sine, square and triangle wave and amplitude variable from 0 to 10 V
The instrument is designed using easy obtainable parts which present trouble free service.

Specifications:

Frequency rang 1Hz-100 KHz in 5 steps
Functions sine, square and triangle
Frequency Indication dial
Accuracy better than +- 5%
Amplitude up to 10V P-P open circuit
Output impedance 600 ohms

Fluid Pressure Apparatus

Fluid%20Pressure%20Apparatus

Product description:

ABBOMEDTM Demonstrates the phenomenon of transmissibility of fluid pressure. For the same force exerted, pressure is inversely proportional to the surface area. The apparatus comprises of the plated brass cylindrical tubes of different diameters, each fitted with piston and connected to each other through a brass tube at their bottom. Pistons have circular disc at the top for loading masses (masses not included). Complete apparatus mounted on a wooden base.

Fly-wheel Unit

Fly-wheel%20Unit

Product description:

For use with a large motor/generator and a lamp unit to demonstrate the conversion of electrical energy to kinetic energy and then back again. Comprising an iron flywheel, mounted in cast brackets with bearings. The shaft has an aluminium 'V' pulley for driving with the spring belt supplied.

Force Table

Force%20Table

Product description:

To verify the law of composition and resolution of forces consisting of a aluminium table 40cm in dia. its raised rim has a engine divided scale, graduated in 360° mounted on heavy vertical support rod & tripod base provided with leveling screws. Body under study in a ring in center of the table fastened by cords passing over four pulleys attached with the table. Complete with four pulleys, four weights hangers twelve we i g h t s ( 2 x 1 0 gm, 2 x 2 0 gm, 4 x 5 0 gm, 4x100 gm.)

Four Stroke Petrol Engine Model

Four%20Stroke%20Petrol%20Engine%20Model

Product description:

Represents internal structure and operating principles of an air cooled two-stroke engine. All parts in aluminium alloy. Ignition is shown by means of a miniature bulb. Carburetter and fuel supply also sectioned. Mounted on base, with printed diagram showing working.

Two-Stroke Petrol Engine

Four-Stroke Petrol

Engine are also available.

Function Demonstrators & Trainers

Function%20Demonstrators%20%26%20Trainers

Product description:

Objective :
1. To study working principle & various faults of Function Generator
2. To study practical & theoretical aspects of circuitry
3. To study signals & voltages in different sections

Function Generator Demonstrators

Function%20Generator%20Demonstrators

Product description:

Objective :
1. To study working principle & various faults of FM Radio Receiver
2. To study practical & theoretical aspects of circuitry
3. To study signals & voltages in different sections

Galvanometer

Galvanometer

Product description:

Moving coil D.C. only, with 4 mm. terminals.

1-0-1 mA.

35-0-35 mV.

3.5-0-3.5 mA.

30-0-30 Sensivity 20 mA / Div. are also available.

Geometrical Shapes

Geometrical%20Shapes

Product description:

Set of geometrical shapes, each of circle, triangle, semi-circle, squares and rectangular. Available in Plastic or Wooden.

Glass Slabs

Glass%20Slabs

Product description:

Clear glass with ground ends and optically worked faces.

Guinea And Feather Apparatus

Guinea%20And%20Feather%20Apparatus

Product description:

Unevaluated glass tube 50 cms. long, 16mm dia. Made from hard glass, with two rubber bungs, one carrying brass and 40 cm. long pressure rubber tubing to connect to vaccum pump.

Gas Turbine / Turbojet Engine

Gas%20Turbine%20%2F%20Turbojet%20Engine

Product description:

The cut section is constructed model is of light and strong metal showing air intake, axial flow, double stage compressor, fuel supply, combustion chamber, turbine rotor, jet thrust, exhaust etc. Complete on base.

Glass Block, Semi Circular

Glass%20Block%2C%20Semi%20Circular

Product description:

Clear glass, all faces fully polished.
Dia. x Thickness
90 x 16 mm.

Gold Leaf Electroscope

Gold%20Leaf%20Electroscope

Product description:

A plated brass pillar mounted on bakelite base supporting two pith balls in unspun silk.

Gyroscope

Gyroscope

Product description:

The brass wheel is 7.5 cm. in dia. 3 cm. at its rim, carefully balanced and all three pairs of p i v o t s a r e a d j u s t a b l e . Complete fitted on stand.

Hand Stroboscope

Hand%20Stroboscope

Product description:

A hardboard disc with twelve 50x3 mm. slots and finger hold, pivoted on a ball bearing mount which also acts as a convenient handle. Diameter of disc. 255mm.

Heater Immersion