• Manual Micro hardness tester
• Digital Micro hardness tester
• Semi Automatic Micro- hardness tester
• Computerization
• Fully Automatic Micro- Hardness tester
• Fully Automatic Computerized Brinell Hardnes Tester
• Universal Hardness Tester
• High-End, Closed Loop Hardness Tester
• Portable Hardness Tester
• Ultrasonic Portable Hardness Tester
1.Manual Micro hardness tester
MVH – 1
For Vickers and Knoop hardness
Load Range – 10 gms to 1000 gms ( Optional – up to 3000 gms )
Loading – Automatic ( motorized )
Duel time 5 – 99 sec
Microscope Magnification – 100 x , 400 x
Measurement of indentation – Manual Fillar eyepiece
Max. measurement length – 175 microns
Max. Height of specimen – 65 mm
Max. Depth of specimen – 85 mm
Stage dimension – 100 x 100 mm
Video port – For photography and computerization
Power Supply - AC 230 V
2.Digital Micro hardness tester
MVH – II
For Vickers and Knoop hardness
Load Range – 10 gms to 1000 gms ( Optional – up to 3000 gms )
Loading – Automatic ( motorized )
Duel time 5 – 99 sec
Microscope Magnification – 100 x , 400 x
Measurement of indentation – Digital Fillar eyepiece
Max. measurement length – 175 microns
Max. Height of specimen – 65 mm
Max. Depth of specimen – 85 mm
Stage dimension – 100 x 100 mm
Video port – For photography and computerization
Display –LCD for Hardness and conversions in other sacles
Power Supply - AC 230 V
3.Semi Automatic Micro- hardness tester
MVH- S Auto
For Vickers and Knoop hardness
Load Range – 10 gms to 1000 gms ( Optional – up to 3000 gms )
Load Selection – Automatic / Manual
Loading – Automatic ( motorized )
Turret Mechanism – Automatic / Manual
Duel time 5 – 99 sec
Microscope Magnification – 100 x , 400 x
Measurement of indentation – Digital Fillar eyepiece
Max. measurement length – 175 microns
Max. Height of specimen – 65 mm
Max. Depth of specimen – 85 mm
Stage dimension – 100 x 100 mm
Controls & Display –LCD touch screen for - Hardness display , conversions in other sacles, Turreting , load selection.
Video port – For photography and computerization
Power Supply - AC 230 V
4.Computerization ( Retrofitting to any model any make )
Any of the versions can be computerized with additional retrofitting of :-
Adaptor for CCD camera to Hardness Tester
CCD Colour camera – ½ “ CCD chip
Image Grabber card – High resolution with grabber software
Software- Measurement of hardness by diagonals measurement with mouse click .Graph of hardness Vs distance ( effective case depth ) , recording of various parameters like image, load, diagonals and hardness statistics, with customized reporting.
5.Fully Automatic Micro- hardness tester
MHT- Smart
First time in India
Load range – 10 gms to 1000gms ( optional 2 gms to 3000 gms)
Duel time 5 – 99 sec
Automatic loading and releasing
Microscope Magnification – 100 x , 400 x
Measurement of indentation – Digital Fillar eyepiece
Max. measurement length – 175 microns
Max. Height of specimen – 65 mm
Max. Depth of specimen – 85 mm
LCD touch screen
Auto-turretting,
Auto – load selection
Auto motorized x-y motion
Motorized Z motion
Manual over riding option to all the automations for any in- service failure
( This is first time in world )
Computer interface for single as well multiple indentation measurement and direct plotting the hardness graph / profile .
Programming the profile in straight and also zig-zag way.
Power Supply - AC 230 V
Up gradation of any existing microhardness tester to an automatic version.
Automatic module can be retrofitted to any existing tester with features like Automatic motorized stage, Computerization, Automatic hardness & profile measurement with motorized Z motion.
| Fully Automatic Computerized Brinell Hardnes Tester Model : A- 300-PC, Make : Fine Testing Machines |
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| » Test Loads – 250 kgf to 3000 kgf » Fully computerised system for indentation measurement & display » Accurate measurement through optics, CCD camera and advanced image processing software » Fast , accurate , less operator fatigue. » Statistical analysis report » Specialised fixtures / production testing can be offered » Accuracy as per IS 2281 2005 & BS : 240 » We develop / manufacture custom built hardness testers |
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| Universal Hardness Tester | |
| Digital Brinell, Rockwell & Vickers hardness tester with LCD & single clip
control system, makes hardness testing automatically operated. » Initial test force : 98N » Total test force : Brinell test (N): 306. 613. 1839 » Rockwell test (N) : 588, 980, 1471 » Vickers test (N) : 294, 588, 980 » Microscope magnification : 37.5×, 75× » Hardness reading Panel : LCD » Measuring eyepiece : Digital encoder » Min. hardness resolution : 0.1 » Dwell time : 1-60 S |
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| High-End, Closed Loop Hardness Tester | |
| Micro / Macro Vickers, Knoop & Brinell hardness » Tester combines a practical design with universal specifications. » State-of-the-art closed loop, load cell technology and a - Patent Pending-force feedback system, assures fast test results at the highest accuracy. » Recently developed sensor technology to create a new industry standard for Vickers hardness testing. » The closed loop system applies force, calculates, filters and controls digital data in a 32-bits embedded CPU system. » The tester has a 4 position turret which can be customised by using different indenters, objectives, stages or Video systems |
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| Portable Hardness Tester | |
| » Materials, hardness scales, testing direction and measurement times
can be selected. » Conversion between three hardness scales HLG, HB and HRB » Automaticaly identifies the impact direction » Measured data is transferred to computer via USB interface » Automatic monitoring of the battery, auto shut down |
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| Ultrasonic Portable Hardness Tester | |
| » Rockwell, Brinell, Vickers scales » Consists of the dynamic transducer (sensor) & the electronic module. » The principle of tester operation is based on determination of frequency change in free oscillation of the indenter (an acoustic resonator with Vickers diamond pyramid) » Subjected to the constant force of 50 N. |
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