Digital Micro Vickers Hardness Tester TH712/713
Feature
- New high-tech product with precise mechanical and photoelectrical technology
?10 × lens and a 40 × lens the tester enable a wider measurement field and higher accuracy.
?Equipped with a digital microscope and cold light source, it shows the measuring method, test force, diagonal length of indentation, hardness value, dwell time and the times of measurement.
?Camera devices can be connected via RS232 interface
?Especially suitable for testing the hardness of small, thin and fragile material specimen
?Knoop indenter optional to measure knop hardness value
?Conform to GB/T4340, ISO6507, JIS B7725 and ASTME92 standards.
?TH713: equipped with auto turret to prevent maloperation
Spesification
Test Forces |
(0.098, 0.246, 0.49, 0.98, 1.96, 2.94, 4.90, 9.80) N |
Carriage Control: automatic |
loading / dwell / unloading |
Amplification of the Microscope |
100 ×? 400 × |
Dwell Time of the Test Force |
(5-60)s |
Min. Graduation Value of the Testing Drum Wheel |
0.0625um |
Testing Field |
1HV—2967HV |
Dimension of the XY Table |
100 × 100 mm |
Movement Field of the XY Table |
25 × 25mm |
Max. height of the specimen |
70 mm |
Max. width of the specimen |
95mm |
Light source |
cold light source |
Power Supply |
110V/220V,60/50Hz |
Dimension |
425 × 245 × 490mm |
Inquiry
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