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HV-5/10/30/50 Digital Vickers Hardness Tester

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HV-5/10/30/50 Digital Vickers Hardness Tester

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The Vickers Hardness Tester is a new and high-tech product combining the optical, mechanical and electronic techniques, with a good aesthetic aspect, operational functions and reliability, and hence it is an ideal instrument for the testing of Vickers hardness. The instrument adopts closed-loop loading control system, it makes the test accuracy improved and the repeatability and stability of the value better.
With the soft keys on panel board for input operation:
Arbitrarily choose the test force.
Preset the testing force dwell time.
Adjust intensity of light source.
Read the indentation length and after input it shows the hardness value and the number of measurements.
The instrument is suitable for the testing Vickers hardness value of the micro and thin pieces, permeated and coated plane surface, the crisp materials
such as the agate, glass and it is, therefore, an ideal hardness measuring instrument for the scientific research institutes, the universities, the industrial
production units and the metrological institutes.
According to the particular requirements of the client, the tester can be equipped with CCD indentation automatically measuring device. (optional)
S pecifications & Packing List

Model HV-5 HV-10 HV-30 HV-50
Type Vickers low load hardness tester Vickers low load hardness tester Vickers hardness tester Vickers hardness tester
Testing Forces (N) 2.942 / 4.903 / 9.807 / 19.61 / 24.52 / 29.42
/ 49.03		 2.942 / 4.903 / 9.807 / 19.61 / 24.52 / 29.42
/ 49.03 / 98.07		 4.903 / 9.807 / 19.61 / 24.52 / 29.42 / 49.03
/ 98.07 / 196.1 / 294.2		 9.807 / 19.61 / 24.52 / 29.42 / 49.03 / 98.07
/ 196.1 / 294.2 / 490.3
Testing Forces (Kgf ) 0.3 / 0.5 / 1 / 2 / 2.5 / 3 / 5 0.3 / 0.5 / 1 / 2 / 2.5 / 3 / 5 / 10 0.5 / 1 / 2 / 2.5 / 3 / 5 / 10 / 20 / 30 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 400x for measurement, objective 40x,
eyepiece 10x
200x for observation, objective 20x, eyepiece
10x		 200x for measurement, objective 20x, eyepiece 10x
100x for observation, objective 10x, eyepiece 10x
Resolution (μm) 0.25 μm for 400x / 0.50 μm for 200x / 1.00 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 HV-5 HV-10 HV-30 HV50
Main machine 1 1 1 1
Vickers indenter (equipped with main
machine) 		1 1 1 1
Objective (equipped with main machine) Measuring objective 40x x 1
observing objective 20x x 1		 Measuring objective 20x x 1
observing objective 10x x 1		 Measuring objective 10x x 1
observing objective 20x x 1		 Measuring objective 10x x 1
observing objective 20x x 1
Eyepiece 10x x 1 10x x 1 10x x 1 10x x 1
Test table Crossing testing table Crossing testing table Large testing table x 1, V-Shaped testing table x 1 Large testing table x 1, V-Shaped testing table x 1
Test block Vickers block x 2 Vickers block x 2 Vickers block x 2 Vickers block x 2
Level regulation screw 4 4 4 4
Level 1 1 1 1
Screwdriver 1 1 1 1
Internal hexangular spanner 2.5mm 1 1 1 1
Spare fuse 2 2 2 2
Spare bulb 1 1 1 1
Product operating manual 1 1 1 1

 

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