This is an ideal,small & compact machine for cutting specimens for microscopic examination.Its unique Job clamping vice slides against the cutting wheel by a counter weight.Coolent pump is in built.
For mounting the specimens with Bakelite powder Specimen is kept face down in the Cavity & bakelite Powder is Hot moulded around itc with hydraulic pressure. Mould dia 30 mm. With Digital timer. Operates on 220 V A/C
For preliminary surface preparation of metallurgical specimens in the laboratory it is an effective machine. Belt tension is adjustable.Belt can be quickly changed. Adequate safety provided by the belt guard. Belt size 100mmx910mm endless Motor 0.25 HP 1440 RPM 220V A/C Dimensions 460Lx370Bx250H mm
Bursting strength is a widely used measure of resistance to rupture in various materials. A test specimen is held between two circular clamps and subjected to an increasing pressure from a rubber diaphragm. The rubber diaphragm is expanded by a controlled hydraulic pressure until the test specimen ruptures. The bursting strength of the specimen is the pressure reading at the time of rupture.
Features:
Simple construction, open type, body mounted pressure gauges and panel mounted operating switches.
Two units of measument (Kg/cm2 & PSI)
Single push button cycle.
Dual gauges for greater accuracy.
Lazy Hand (maximum pointer) for maximum burst reading.
Heavy duty industrial Bourdon pressure gauges for greater durability.
Switch from one gauge to another by opening and closing of SS valves.
Dimensions: Depth : 546 mm (21.5 in.), Height : 698 mm (27.5 in.), Width : 838 mm (33 in.)
Description Cobb Sizing Tester consists of a hollow metal cylinder or ring (100, 25 or 10 cm2 inside area); a rubberized base plate with a clamping device to hold the ring against the sample. A pressure adjusting handle is located on the clamping device to seal off the cylinder when testing uneven materials where an unjacketed seal is difficult to maintain. A critical component of this test is a solid stainless steel roller having a smooth face 20cm wide and weighing 10.0+ 0.5kg. Also required for the test is a 100ml graduated cylinder, a balance with sensitivity of 0.01g or better, blotting paper and a timer / stopwatch.
When the specimen is of odd shape or size tp hold it while polishing it becomes essential to mount it. (One pack Consists Liquid 400 ml + powder 400 gm)
10mm scale divided into 100 parts is mounted inside 5x and 10x eyepieces.The scale can be focussed by movement of the eyepiece cap. These are used for measurement of case depth, decarb depth, flex size etc.
Portable Rockwell Hardness Tester is developed to meet the demands of a light weight instrument which can be used to carry out tests by a universally recognised method of hardness testing.
Rockwell Method : This hardness tester can be used in variety of application and is readily adjustable to a wide range of sizes and shapes which are difficult to test in a standard table model hardness tester.
The machine is designed for carrying out Rockwell tests comparable to table model hardness tester because, the basic things, such as shape of penetrator, method of penetration, measurement and loads are same in both systems.
The diagram on the second page of the catalogue gives the general arrangement of the hardness tester.
The system carries a weigh bar (8) pivoted at central point. When the load is applied by the loading screw (9), at one end of this weigh bar, it is deflected and the other end of this bar carrying penetrator forces down into the test specimen. This deflection of weigh bar which is proportional to the applied load is indicated on the loading dial indicator (11). Besides this loading dial indicator, there is one penetration measuring indicator (14) which measures the actual penetration of the penetrator into the test specimen. The hardness value of the specimen is read directly on this indicator.
The frame carries two adjusting screws and a gear train. By rotating the knurled knob the distance between the penetrator and the support-anvil can be adjusted.
Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL and three types of strength values immediately.
Large screen LCD, showing all functions and parameters. With EL background light.
Seven impact devices are available for special application. Automatically identify the type of impact devices, and with the user calibration function.
Test at any angle, even upside down.
Large memory could store 100 groups (Relative to average times 32~1 ) information including single measured value, mean value, impact direction, impact times, material and hardness scale etc.
Battery information showing the rest capacity of the battery and the charge status.
Original imported high speed thermal printer support the immediate printing function.
It can save data permanently.
NI-MH rechargeable battery as the power source. Charge circuit integrated inside the instrument. Continuous working period of no less than 150 hours (EL off and no printing).
Auto power off to save energy.
Excellent after-sale service system for high quality products--two years' warranty. Easy to buy and comfortable to use.
For the first time in India, this is the only Inverted Metallurgical microscope which has a built in CCD camera & equiped with a USB Port to plug it directly to your computer for Instant photography & Image analysis. One more Video out port to connect it to a TV monitor. Microstructure image with outstanding clarity & resolution is simultaneously seen in the binoclular head, Computer monitor & or TV. Seprate computer interfacing attachment ( at item 5) is not required for this microscope.
Stand
Very sturdy & rigid, designed for Industrial use. Built in power supply for the Halogen lamp
Mechanical Stage
140 x 170 mm with graduations. Easy movement & adjustment of specimen.
Illumination
Incident light with 12V 50W tungstan halogen lamp Light house provided with iris diaphragm & slot for filters, Continuously adjustable illumination.
Nose piece
Quadruple revolving, with positive click stop.
Coarse focusing
By rack and pinion
Fine focusing
Least count 0.002 mm
Binocular head
Inclined at 45 degrees.with Interpupillary and diaptor setting adjustments
Scope: The Barcol Tester is a small portable Hardness Tester having a weight around 1 Kg. It is suitable for testing hardness of aluminium, aluminium alloys, copper, brass, plastics, fiber glass and other soft materials having hardness from 25 to 150 BHN (10 mm ball / 500 kg load).
Test Procedure: The specimen is placed under the indentor of the Barcol hardness tester and a uniform pressure is applied to the specimen until the dial indication reaches a maximum. The depth of the penetration is converted into absolute Barcol numbers.
Specimen size: Specimens are required to be a minimum thickness of 1/16th of an inch.
This is a very sturdy Inverted metallurgical Microscope designed for Industrial use. The Inverted design eliminates the need for specimen mounting. Only one side of the specimen needs to be polished & no leveling is needed. Can be interfaced with Computer for Image analysis work.
Stand
Very sturdy & rigid, designed for Industrial use.
Mechanical Stage
140 x 170 mm with graduations. Easy movement & adjustment of specimen.
Illumination
Incident light with 12V 50W tungstan halogen lamp Light house provided with iris diaphragm & slot for filters, Continuously adjustable illumination.
Nose piece
Quadruple revolving, with positive click stop.
Coarse focusing
By rack and pinion
Fine focusing
Least count 0.002 mm
Binocular head
Inclined at 45 degrees.with Interpupillary and diaptor setting adjustments
This is a very sturdy Inverted metallurgical Microscope designed for Industrial use. The Inverted design eliminates the need for specimen mounting. Only one side of the specimen needs to be polished & no leveling is needed. Can be easily interfaced with Computer for Image analysis work.
Stand
Very sturdy & rigid, designed for Industrial use.
Mechanical Stage
140 x 170 mm with graduations. Easy movement & adjustment of specimen.
Illumination
Incident light with 12V 50W tungstan halogen lamp Light house provided with iris diaphragm & slot for filters, Continuously adjustable illumination.
Nose piece
Triple revolving nose piece
Coarse focusing
By rack and pinion
Fine focusing
Least count 0.002 mm
Binocular head
Inclined at 45 degrees.with Interpupillary and diaptor setting adjustments
In addition to Normal Visual Metallurgical applications this microscope is equipped with a Trinocular head. A CCD Camera can be attached & Interfaced with your computer for Instant photography & Image analysis
Stand
Very sturdy & rigid, designed for Industrial use. With built in power supply for the Halogen lamp.
Mechanical Stage
120 x 140 mm with graduations. Easy Movement & adjustment of specimen.
Illumination
Incident light with 6V 20W tungstan halogen lamp Light house provided with iris diaphragm & slot for filters, Continuously adjustable illumination.
Nose piece
Triple revolving nose piece with positive click stop.
Coarse focusing
By rack and pinion
Fine focusing
Least count 0.002 mm
Trinocular head
Inclined at 45 degrees.Rotatable 360 degrees.Provided with interpupillary distance & diaptor setting adjustment. CCD or 35mm camera can be attached to the tube
Applications: This machine is designed for measuring hardness of metals and alloys of all types, hard or soft, round, flat or irregular in shape. Here we get a digital reading of hardness.
Calibration : This machine conforms to BS : 891 Part I & Part 2 - 1964 & Indian Standard IS : 3804 - 1988 & IS : 3804-1988
Salient Features :
Motorized digital Rockwell hardness tester with semi-automatic operation Microprocessor based Easy 'Set' positioning for minor load by LED bar graph.
Keyboard entry for scale selection Hi Lo limits & dwell time adjustment over ranging.
Optional parallel output port available to connect dot matrix printer to print test serial number, hardness value, scale average, high-O.K.-low indication.
In all there are 21 Nos. of scales for different materials which cover most of the exciting materials.
We do offer Digital Rockwell Cum Rockwell Superficial Hardness Tester ( Model VSM-DM) which is almost similar to VRS - DM except Loads.
This software is capable of measuring hardness with the help of separate microscope with built-in camera or the existing optical system can be modified to get the image directly on software screen. A powerful software measures & records Brinell \ Vickers \ Knoop hardness automatically.
Illumination by
Light emitting diode
Digital Camera
2 / 3 mega pixels
The software Operates in Auto / Manual Mode & measures the diameter of the impression & hardness number at the click of the mouse.
The software has following features:
Automatic mode
Fully/ semi automatic mode
Manual mode
Pure manual operations
Calibration
To map real dimensions in mm to computer dimensions in pixels
Batch Mode
To create/delete/ update batches & customers
Statistics mode
Mean, median, maximum, minimum, frequency, distribution graph linearity graph of the readings taken in a batch
Report generation
To generate reports specifying statistical analysis & graphs
Table generation
For generating table of standard readings for quick reference
Camera control
To adjust the brightness / contrast of impression image
Vertex make Rockwell Hardness Testers are suitable for checking hardness of metals and their alloys. Flat, Round as well as irregular types of components can be tested on these machines. These machines are designed & developed considering the component size to be tested on the machines as well as load & scales to be used by the customer. These machines are manually operated, simple in design and easy to operate. Rockwell Hardness Testers are available in various models like VRS, VRS-150, VRB, VRB-250, VSM These models strictly confirms to IS:1586:2000, BS:891 part I & II, ASTM-E18 for Rockwell test and IS:2281:1983, BS:240, ASTM-E10 for Brinell test and IS:1586:2000, ASTM for Rockwell Superficial test.
VRS-150 : Similar to VRS with extra test height & depth of throat.
VRB : Rockwell cum Brinell (2.5mm ball/187.5 kg load) combined model.
VRB-250 : Construction of the machine is similar to VRS-150 with additional weight of 187.5 & 250 Kg and suitable ball holder for Brinell tests.
VSM : This is Rockwell cum Rockwell superficial combined model, with automatic weight selection. Rockwell superficial scales which is suitable for checking very think sheets and surface hardness, as well as all other Rockwell scales can be checked on this machine.
Applications: This Machine is used for measuring Brinell hardness of ferrous and non ferrous casting in foundries, engineering industries, material testing laboratory It is used in heat treatment plants for hardness measurement before and after heat treatment and forging plants.
Calibration & Accuracy : The Machine conforms to IS : 2281 standard and has a an accuracy within 1%
Salient Features :
The machine is provided with optical systems which enables viewing the indention and also measurement of diameter
The time required for checking the hardness is only few seconds, hence it is ideal for production testing.
It is an optical device with 14X magnification provided in front to project diameter of ball measuring system with 0.01 mm resolution.
Vertex make Vickers/Vickers cum Brinell hardness testers are suitable for testing very wide range of materials. From very soft material such as lead upto hard material like hardened steel, as well as thin metals strips & case hardened jobs can also be tested becuase of load applied is very small. These machines are highly pecise but easy to operate. A push button system is provided for selection of loads. Loading cycle and penetration of the indentor in the job starts after pressing the push button. Unloading is accomplished through handle and diagonal/diameter of impression directly appears on the screen. A built in optical system with graduated readout with Micrometer helps the Operator to measure the impression directly on the projection screen. This machine confirms to IS-1754-1986 for vickers and IS-2281-1983, BS-240 for Brinell Test.
Vicker Hardness Testing Machine Models
OVB-50 : Only for Vickers test load range 5 kgf to 50 kgf
OVB-50-S : Only for Vickers test load range 1 kgf to 50 kgf
OVB-120 : Only for Vickers test load range 5 kgf to 120 kgf
OVB-120-S : Only for Vickers test load range 1 kgf to 120 kgf
Vicker cum Brinell Hardness Testing Machine Models
OVB-250 : For Vickers and Brinell test load range 5 kgf to 250 kgf
OVB-250-S : For Vickers and Brinell test load range 1 kgf to 250 kgf
VW 1000 is an Industrial Profile projector. It is very rugged in construction & designed for use on the shop floor itself The electronic DRO eliminates any manual errors in measuring.
Screen
Fine ground glass.Dia. 300 mm. Rotatable 360 degrees. Measuring 1 degree 260 mm etched scale on X & Y axis LC 0.01 MM
Stage
125 x 125 mm Mechanical stage. Fitted with DRO On both X & Y axis. X Micrometer 25 mm LC 0.001 mm Y Micrometer 25 mm LC 0.001 mm Easy movement & adjustment
Magnification
15x 20x 30X 40X
Illumination
Transmitted light with One 12V 100W Tungstan Halogen Lamp. The illumination can be increased or decreased
VW 800 is a very simple Profile projector. It is designed for use in Industries for measurement of precession components & is ideal for viewing the Charpy V Groove impact test specimens.
Magnifications
10x 20x 40x
Accuracy
+ - 1%
Screen
Fine ground glass.Dia. 200 mm Rotatable 360 degrees. 180 mm etched scale on X & Y axis LC 0.1 mm
Stage
125 x 125 mm Mechanical stage. X Micrometer 25 mm LC 0.01 mm Y Micrometer 25 mm LC 0.01 mm Easy movement & adjustment
Illumination
Transmitted light with One 12V 100W Tungstan Halogen Lamp. The illumination can be increased or decreased
HV-1000 Micro Vickers Hardness Tester adopts LCD screen to display. By mean of control keys, HV or HK hardness scales, testing force and duration time can be selected and brightness of light source can be adjusted without steps. With measuring microscope, it may test out the length values of diagonals D1and D2, then press the keys to input the length values, and the hardness values will be displayed on the LCD screen. Operation is easy.
Usage Range: Heat treated layer, carbonized layer, hardened hard layers, superficial coating, steels, non-ferrous metal, micro and thin shaped components.
Both polish papers or polishing Cloth can be clamped on the rotating disc. Provision for waterflow & control. No of Disc - Two Disc diameter 20 cms. Operating on - 220V, Single phase , AC Solid state power supply for motors is inside the machine. Drive motors- Two 1/3 HP 12V DC Speed - Continuously variable upto 1400 RPM Max. Dimensions-105Lx45Bx77H Cms Net weight-55Kgs
Both polish papers or polishing Cloth can be clamped on the rotating disc. Provision for waterflow & control. No of Disc - One Disc diameter 20 cms. Operating on - 220V, Single phase , AC Solid state power supply for motors is inside the machine. Drive motor- 1/3 HP 12V DC Speed - Continuously variable upto 1400 RPM Max. Dimensions-48Lx33Bx28H Cms Net weight-30Kgs
Bright LCD display of reading with peak hold facility
Capacity – 50 Kg / cm²
Display resolution – 0.01 kg/cm²
One push button operation
Manual clamping of specimen.
Five units of measurements (a) Kg/cm² (b) Bar (c) Lbs/in² (PSI) (d) N/cm² & (e) KPa (Kilopascal).
Microprocessor based model with printer port facility also available on request.
Various measuring capacity according to the requirements are available for greater accuracy.
MODELS
BST D1 – Digital Indication of Bursting Strength (Economy Model)
BST D2 – Advanced model with data logging upto 1000 readings, computer connectivity with software to calculate Burst Factor & data analysis, Report generation facility.
Description corrugated and solid fibre board boxes are subject to compressive forces when stacked and during transportation. It is vital to determine the compression strength of the box in order to make sure that the box will be able to resist the anticipated compressive forces and to determine the load that the box will be able to with stand during transit and storage. This equipment is designed to measure ability of the container resist external compression loads during transit and storage. Compression strength test also serves as a useful index of over all quality of the material and workmanship of the box.
the standard capacity of box compression strength tester comes with capacity of 1000kgf. Box compression strength tester having higher capacity to accommodate bigger sizes of box also available.
standard compliance is:7028 (part vi) 1973 & 7028 (part ix) 1975 tappi: t 804 om-02 astm: d 4577 – 94/d 642 – 98 fcbm: 14:96 fefco: tm 50 1997
salient features of digital model bct d1:
direct digital readout of compression strength and deflection
mechanical drive system as specified in is 7028-vi
sophisticated electronic controls for precision and easy operation
available in capacities:0-1000 kgf and 0-2000 kgf
electronic digital display panel with least count of 1 kgf and deflection panel with a least count of 0. 1 mm
peak-hold facility provided
testing speed: 10 ± 3 mm/minute
provision of faster speed for approach and return to top of specimen
provision for termination of test at pre-selected load (this facility avoids destruction of the box)
Separate GSM mode for template size 10 x 10, 20 x 10 and 20 x 20 cm. GSM - Direct display Capacity - 1000 GSM Least count - 10 X 10 - 1 GSM 20 X 10 - 0.5 GSM 20 X 20 - 0.25 GSM
24 - bit ? - ? ADC (High resolution).
Feather touch membrane keyboard with audible indication during entry.
Display intensity adjustable for longer battery back-up.
This can be attached to Microscope INBT2, VMM4 & VMM6 only .Transmitted light can be useful for observing metal powders, transparent or semitransparent objects.
(Using your Own Computer,Printer & or TV) Microscope Type ESM1T, VMM4, VMM6 & INBT2 can be Interfaced to your own computer to give instant photographs of the Microstructure image. This attachment enables you to take sharp & clear Microstructure photographs & & their printouts instantly. The Image can be viewed on computer monitor. The image can be saved on computer hard disk & you can maintain a permanent record of your inspected samples .The saved photographs can be sent to your vendors or clients by Email.In absence of the computer it can be seen on TV This attachment is very much necessary If Image analyzer software is to be used
The Pendulum is mounted on antifriction bearings. It has two starting positions, the upper one for Charpy & the lower one for izod testing. On release, the pendulum swings down to brake the specimen and the energy absorbed in doing so is measured as the difference between the height of drop before rupture and the height of rise after rupture of the test specimen and is read from the maximum pointer position on the dial scale.
(It is read on digital readout in case of electronic machines.)
Instrumenta Supplying and exporting high voltage tester, insulation tester, spark plug tester, thermal stability, measuring high voltage tester, electric high voltage tester and precision engineered spark plug tester.
Dynamic Techno System Manufacturer and supplier of testing equipment such as list test rig, assembly line test rigs, brake chamber assembly line, leak test rig, clutch assembly line and corrosion resistant brake chamber assembly line.
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