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Our Products
- Slit with Stem
- Millikan's Oil Drop
- Constant Deviation Spectrograph
- Ultrasonic Diffraction
- Nodal Slide Assembly
- Micrometer Eyepiece
- Newtons Ring Microscope
- Sextant with Stand
- He Ne Laser
- Ballistic Galvanometer Setup
- Two Beam Interference With He Ne Laser
- Nodal Slide Unit
- Silt
- Spectrometer
- Michelson Interferometer
- Travelling Microscope
- Student Spectrometer
- Spectrometer Experiments
- Diffraction Grating
- Polarimeter
- Optical Bench
- Optical Lab Instrument
- Cylindrical Mirror
- Biprism Holder
- Mirror Optical Lab Instruments
- Single & Double Slit
- Lens Holder
Optical Lab Instruments
Millikan's Oil Drop
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Features:
- Excellent performance
- Reliable operation
- Less power consumption
Further Details:
Millikan's Oil Drop Apparatus
The noted oil drop experment by which Prof. Robert A. Millikan measured the charge on the electron can be repeated by the student with this equipment. The latest improved design is based upon the experience and recommendation of teachers.
Principal elements of the assembly are specially designed condenser, a light source and a measuring microscope. The All are mounted on a common support. Consisting of a heavy cast iron base which is mounted on a steel pillar that carries the microscope and the lamp house. The microscope can be adjusted smoothly by slow motion screws in the horizontal as well as in the vertical direction. Atomizer is also fitted on the same carriage. The apparatus does not need any critical adjustment and the oil drops appear in microscope within seconds. Microscope is provided with micro meter scale.
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Constant Deviation Spectrograph
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This unit is a spectrometer in which the collimator and telescope are held fixed and the observed wavelength is varied by rotating the prism or diffraction grating. It is specially suited to industrial and experimental work. Constant Deviation Wavelength Spectrometer is Direct reading for the study of spectral series viz., Emission spectra of elements, Absorption spectra of compounds, Fluorescence spectra, Band spectra zee man effect, Raman spectra, quantitative spectrum analysis etc, fitted with EDF Prisms read by rotatable wave length drum, eye pieces with scale of LC 0.01cms. Achromatic objective of high resolution, variable slit opening read by micrometer. Complete with Arc. & Spark Lamp.
Features:
High accuracy
Easy handling
Rugged design
Constant Deviation Spectrograph
Collimating Tube : (Material: Brass Pipe) O.D.: 50mm I.D.: 44mm for fitting collimating lens
-It is provided with rack & pinion arrangement and slit.
-Slit is of circular type.
-The jaws of the slit are optically ground.
-It is provided with Holfmann's Diaphragm
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Ultrasonic Diffraction
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Ultrasonic Diffraction Apparatus
The instrument is designed to give accurate and best result, keeping interview the various difficulties faced by the students. A high Power R.F.Oscillator is designed for this experiment and special type of high Resolving Spectrometer with Micrometer Eye-piece is provided for this experiment. It is fully tested & more fringes are formed with the help of R.F. Oscillator. Direct measurement can be made on the micrometer eye-piece and no camera is required.
High Power R.F. Oscillator
Specification
Input | 230 volts AC 50c/s |
Frequency | 2.5-6.5Mc/s calibrated for different set of crystal Freq. & is Continuously variable |
R.F. Output | The output is brought out on the terminals. Built in a Nicely Polished box with on/off switch jewel light etc. |
Accessories
Sodium Lamp & TXFR | Complete with 35 Watt TXFR & wooden case. |
Ceramic Crystal | The Crystal is provided with the handle |
Tank | Optically true glass tank is provided for keeping the Liquid |
Liquid | Kerosene Oil is provided in a plastic bottle |
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Nodal Slide Assembly
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Nodal Slide Unit
Slit with stem
Mirror
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Micrometer Eyepiece
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X 10 Ramsden eyepiece, cross line glass graticule, linear scale and graduated drum head with stem.
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Newtons Ring Microscope
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With the wide knowledge in this respective domain we are engaged in offering high quality Newtons Ring Microscope. This microscope is mainly used in labs for varied applications. We only use high quality components and advanced technology while manufacturing this instrument. The offered instrument is widely valued all over the nation for its salient features. With our quality range, we are able to keep a strong foothold in this market.
Features:
- Sturdiness
- Easy to use
- Superior performance
Product Description:
Specially designed for Newton Ring experiment. It can also be used in various positions. The bed is of cast iron and carries the machined guide ways. The scale is 17cms long. The slidinf carriage is provided with micrometer slow motion and travels app. 3cms in one traverse. Microscope tube is fitted with achromatic objective and focusing is provided with rack and pinion. Vernier constant 0.001cm. Complete in well polished wooden case. Having stainless steel scale and vernier.
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.
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Sextant with Stand
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The Determination Of This Angle
Rigid metal frame Construction with Three Legs for Horizontal Resting position of Sextant,
arc Scale made of German Silver or equivalent having graduations from -5 Degrees to 120 Degrees with smallest division of one degree, should have both Galilean and Astronomical Telescopes, Index and Horizon Mirrors with necessary high quality Filters.
The primary use of a sextant is to determine the angle between an astronomical object and the horizon for the purposes of celestial navigation. The determination of this angle, the altitude, is
known as sighting (or shooting) the object, or taking a sight.
an instrument with a graduated arc of 60° and a sighting mechanism, used for measuring the angular distances between objects and especially for taking altitudes in navigation and surveying.
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He Ne Laser
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Working Current : 4mA ~ 6mA)
Output Power : > 2mW
Working Time : > 8 hrs.
Working Voltage : 220V AC, 50Hz
Input Power : <2 W
Dimension : 300x62x82 mm
Weight : 1.5 kg (approx.)
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Ballistic Galvanometer Setup
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Experiment 1
Determination of ballistic constant by steady deflection method
Experiment 2
Determination of charge sensitivity of a moving coil ballistic galvanometer using a known capacitor
Experiment 3
Comparison of the capacitance of two condensers using ballistic galvanometer
Experiment 4
To find the logarithmic decrement for a ballistic galvanometer
Features
Power supply for Ballistic Galvanometer
Moving coil with large moment of inertia
Flexible phosphor-bronze ribbon suspension
Lamp and scale arrangement with adjustable stand
Deflection measurement scale
e-Manual
List of Accessories
Ballistic galvanometer…………………………………..1 No.
Ballistic galvanometer power supply……………………1 No.
Lamp and scale (30 to 30cm) Arrangement….……….1 No
Mains cord………………………………………………1 No.
Patch cord 8”………………………………………..…..6 Nos.
Patch cord(4to2 mm) 24”……………………………….4 Nos
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Two Beam Interference With He Ne Laser
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Fresnel's Biprism and Fresnel's Mirror can be used to create two Virtual coherent light sources and observe interference phenomenon. Monochromatic light in these experiments is produced by sodium light source or he-ne laser.
Fresnel's Mirror can be used to create two Virtual coherent light sources and observe interference phenomenon. Monochromatic light in these experiments is produced by sodium light source or he-ne laser.
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Nodal Slide Unit
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To take up to 3 lenses Combination, linear & Circular graduation with stem
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Silt
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Both jaws moving stainless steel jaws with radial motion & stem heavy pattern
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Spectrometer
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We are counted amongst the top companies, involved in offering a wide array of Magnetic Spectrometer. These are developed using best quality material which we sourced from the authentic sources of the industry. Our products have sturdy construction and composed of a permanent magnet. We offer these in various technical specifications as per the client’s needs.
Features:
Competitive prices
Best grade materials
High strength
Specifications:
Durable Construction Heavy metallic casting provider a sturdy base fitted with leveling screws and carries the fixed collimator arm and a swinging Telescope arm.
Accurately Adjusted Telescope & Collimator Tubes Telescope & Collimator tubes are carried on sturdy machined pillars, which are accurately adjusted to make the axis of the telescope & collimator pass through the axis of the instruments. Both the Telescope & Collimator tubes are fitted with smooth rack & pinion adjustment.
Stainless Steel Slit Slit of the collimator is from Stainless Steel and the slit jaws are finished and ground with the utmost care and optically tested for accuracy of the edges. The two jaws are operated by knurled ring and move symmetrically from the centre and remain parallel at all openings. A sliding Shutter is provided to increase or decrease the length of the slit.Custom Prism Prism Table with grating holder is provided with three leveling screws and is engraved with concentric lines to facilitate correct location of the prism. It may be raised or lowered & rotated independently of the verniers.
Calibrated Scale Scale is machine-divided in ½ degrees or 1/3 degrees on a lifetime Stainless Steel Circle. A cover plate fully protects the scale from dust and carriers two transparent plastic protected windows for verniers. The scale circle is provided with slow & quick tangential movements being fixed to the telescope arm. Accuracy of calibrations +.001%. Two verniers are provided reading to 1 minute of the Arc. (or 30 secs. if so specified).
Finest Quality Achromatic Optics The objectives are 1” clear aperture with 10x RAMSDEN Eyepiece fitted with cross line glass graticule to produce sharp spectral images.
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Michelson Interferometer
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Features:
- Noiseless & hassle free operation
- Long service life
- Low maintenance cost
Further Details:
Michelson Interferometer
- Mechanical
- Optical Mechanical part consists of following items
- Bed: Bed is optically ground, Length 250mm
- Lead Screw: Lead screw is optically ground with its nut, length 200 mm Pitch 1 mm
- Optical Mirror Mount: Kinematic mirror mounts are to hold the mirror which be aligned in to orthogonal direction by means of screws provided at the rare of the mount.
Optical Parts consist of the following items:
- a) Beam Splitter
- b) Compensating plate
- Size 45mm× 32mm × 8mm 50mm× 35mm × 8mm
- Beam splitter and compensating plates are covered from the same optically worked glass plate
- Surface flatness :û/10 (both faces)
- Parallelism :5 arc sec.
- Mirrors :2Nos.
- Focal Length :25mm thickness 10mm
- Front surface :Coating material : Coated AI with SiO2
- L.C. of Instrument :10¯4mm
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Travelling Microscope
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Further Details:
With horizontal and vertical scales. The bed is of cast iron and accurately machined. The horizontal carriage is machined and interground on the guide ways of the horizontal bed. The carriage is fitted with vertical brass pillar carrying a microscope tube on a ground fitted vertical carriage. The base is fitted with two levelling screws Horizontal scale is 20 cm and vertical 16 cms. Both the horizontal scale and vertical carriages are provided with slow motions which travels app. 3 cms in one traverse. Microscope tube is provided with rack and pinion. A milky white Perspex platform is provided on the horizontal bed. Vernier constant 0.001cms. Complete in well polished wooden case. Having stainless steel scale.
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Student Spectrometer
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Our technical expertise enables us to manufacture and supply a high quality assortment of Student Spectrometer. This spectrometer is used in spectroscopic analysis to identify materials. We customized our spectrometer as per market preferences. Offered spectrometer is checked on quality provisions for supplying a flawless range.
Features:
Light in weight
Highly durable
Easy to handle
Excellent performance
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Spectrometer Experiments
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Exp-2 To determine the dispersion power of a prism.
Exp-3 To determine the resolving power of the prism.
Exp-4 To determine the wavelength of sodium light using a plane diffraction grating.
Exp-5 To determine the resolving power of a plane diffraction grating.
Exp-6 To verify Cauchy’s equation (Mercury light source required).
From our wide range of products, we offer optimum quality Spectrometry Kit. The offered kit is manufactured using best quality basic materials and latest technology. We offer this kit in diverse technical specifications, in order to meet requirements of our esteemed clients. Apart from this, our offered kit is meticulously tested by our experts on distinct parameters to deliver a faultless range at our client''s end.
Features:
Compact design
High operational fluency
Easy to operate
Principle and Working :
The working of a spectrometer is based on the principle that when light falls on an optical device such as a prism or diffraction grating each wavelength is refracted or bent by a unique angle. A precise spectrum can be determined by measuring the angles at which light is refracted or bent.
Contents:
spectrometer 1
Intermediate spectrometer 1
Spectrometer-Goniometer 1
Sodium light source 1
Prism 1
Diffraction grating 1
Micrometer slit 1
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Diffraction Grating
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* Mounted On Glass Plate 50 X 38 X 4 Mm. Diffraction Grating Area 25 Mm Sq. This Grating Is Strongly Blazed In The First Order Only. The 600l/Mm Spectrum Is Sharp And And Bright, But Not As Concentrated As The 300 L/Mm Grating.
* Size: 50 X 38 Mm
25 X 25 Mm
Available In 100, 200, 300, 600, 2500, 5000, 7500, 12000, 15000, 25000, Diffraction Grating lines Per Mm.
* The Grating Is Protected By Two Glass Plates 50 X 38 Mm And Bound Together At Edges.
* Grating Area 25 X 25 Mm.
* Available Individually
* Available As Set Of Four
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Polarimeter
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Looking toward the ever growing demand of our clients, we are involved in offering a wide range of Polarimeter. This Polarimeter is made by using fine quality material and enriched with sharp edge technology. Our products are tested on different quality parameter before dispatching to the market. Our client can avail this product in different range and specifications.
Features:
* Unique design
* Long lasting finish
* Reliable
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Optical Bench
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Features:
- Long operational life
- Smooth functioning
- Rugged design
Further Details:
Optical Bench
Double bar type 1 meter long with 4 metallic sliders two of the sliders are fitted with lateral screw motion. Complete with two lens holders and two needles:
a) Having both Iron C.P. Rods.
b) Having both brass rods inside shafting.
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Optical Lab Instrument
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Our firm is engaged in providing a wide series of Optical Lab Instrument. To attain the maximum purchaser satisfaction, professionals develop these products in diverse configurations that meet on customers demand. Additionally, we present this product to our patrons within the given time at reasonable prices.
Michelson Interferometer
Millikan's Oil Drop
Newtons Ring Microscope
Optical Bench
Spectrometer
Travelling Microscope
Ultrasonic Diffraction
Student Spectrometer
Diffraction Grating
Prism
Glass Slab
Polarimeter
Sextant with Stand
He Ne Laser Kit
Fresnel's Biprism Equipments
Polarization Of Light And Verification
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Cylindrical Mirror
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