Paul Frame
    Thank you very much for all your help regarding the SADT Concrete Hammer and hardness tester which are working well and we are very pleased with it.
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Phone Number : 010-82600228

Digital Vickers Hardness Tester High Resolution Rs232 Interface With PC

Place of Origin Beijing
Brand Name SADT
Certification ISO9001
Model Number HVS-50
Minimum Order Quantity 1pc
Packaging Details Standard package
Delivery Time Within one week after receipt of advance payment
Payment Terms T/T in advance
Supply Ability 50pcs/week

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Product Details
Type Digital Vickers Hardness Tester Max. Height Of The Specimen 170mm
Max. Width Of The Specimen 130mm Dimension LxWxH (mm) 530 X 280 X 630
Weight (kg) 47 Warranty 1 Year
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Product Description

Digital Vickers Hardness Tester High Resolution Rs232 Interface With PC



Low Load Vicker’s Hardness Tester with Digital Display is a new hi-tech product integrating mechanical

and photoelectrical technologies. As a substitute of traditional small-load Vicker’s hardness tester, it

features in easy operation and good reliability.

The following highlight some key features and functions:

--Integration of computer programming technology, high resolution optical measuring system and

photoelectrical technique;
--Soft key input;
--Light source adjustment;
--Selectable testing model, conversion tables, pressure-holding time, file number input and data saving

--Big LCD screen to display testing model, testing pressure, indention length, hardness values, pressure holding time and numbers of tests;
--Date recording tst results recording and data processing;
--Printing output function;
--RS232 interface for PC connection;
--Camera for indention photographing and metallography

The tester is specially designed for testing minute, thin samples or parts after surface coating. For research institutes, factories labs and QC departments, this is an ideal hardness testing instrument for research or measuring purposes.



Specifications & Packing List


Model HVS-50
Type Digital Vickers hardness tester
Testing Forces (N) 9.807 / 19.61 / 24.52 / 29.42 / 49.03 / 98.07
/ 196.1 / 294.2 / 490.3
Testing Forces (Kgf) 1 / 2 / 2.5 / 3 / 5 / 10 / 20 / 30 / 50
Load control Automatic loading, dwelling and releasing
Holding Time (s) 0~60 (5s as a unit)
Magnification of microscope x 200x for measurement, objective 20x, eyepiece 10x
100x for observation, objective 10x, eyepiece 10x
Resolution (μm) 0.0625 μm for 400x / 0.125 μm for 200x / 0.25 μm for 100x
Testing range 1 HV~2967 HV
Max. Height of the specimen 170mm
Max. width of the specimen 130mm
Power 100/220V, AV 50/60Hz
Dimension LxWxH (mm) 530 x 280 x 630
Weight (kg) 47
Standard package
Main machine 1
Vickers indenter (equipped with main
Objective(equipped with main machine) Measuring objective 10x x 1
observing objective 20x x 1
Eyepiece 10x x 1
Test table Large testing table x 1, V-Shaped testing
table x 1
Test block Vickers block x 2
Level regulation screw 4
Level 1
Screwdriver 1
Internal hexangular spanner 2.5mm 1
Spare fuse 2
Spare bulb 1
Product operating manual 1





Digital Vickers Hardness Tester High Resolution Rs232 Interface With PC 2