HBRVS-187.5 Digital Brinell Rockwell Vickers Hardness Tester
1. Feature & Use:
Brinell, Rockwell, Vickers hardness tester with digital display novel appearance, functional, easy to use, showing clear, stable performance, is a mechanical and electrical light in one of high-tech products, can carry three testing methods for Brinell, Rockwell, Vickers test, with a seven-tiered functional hardness tester with test force, can meet the needs of various hardness testing. Test force load, load and unloading automatic switch, easy to operate quickly. Its main functions are as follows:
1. Brinell, Rockwell, Vickers hardness test method for three tests;
2. the hardness scale conversion between values;
3. hardness testing hold time selection;
4. years, months, days of the modification;
5. RS232 serial communication, user extensions.
The hardness also has storage functions, please visit the hardness test page. Hardness test results can be printed.
6. power supply voltage: AC220V ± 5%,50~60Hz
Power socket must use a three-pin sockets, the earth terminal must meet the required ground fault protection requirements.
7. delay control: adjustable 0-60 seconds
8. Center of head to body distance: 165mm
9. hardness overall dimensions (length x width x height): 551x260x800mm
10. weight: 80kg
2. Specifications
Rockwell hardness technical parameter:
|
Test force |
initial test force（N） |
98.07（10kg） |
Tolerance：±2.0% |
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|
Total test force（N） |
588.4（60 kg） |
Tolerance ±1.0% |
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|
980.7（100 kg） |
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|
1471（150kg） |
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Indenter |
Diamond rockwell indenter |
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|
Ф1.5875mm ball indenter |
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Scable |
HRA |
HRB |
HRC |
HRD |
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Test piece max.height |
175mm |
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Brinell hardness technical parameter
|
Test force |
294.2N (30kg) |
Tolerance:±1.0% |
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|
306.5N (31.25kg) |
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|
612.9N (62.5kg) |
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|
980.7N (100kg) |
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|
1839N (187.5kg) |
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Indenter |
φ2.5mm,φ5mm ball indenter |
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Scale |
HBW1/30 |
HBW2.5/31.25 |
HBW2.5/62.5 |
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|
HBW5/62.5 |
HBW10/100 |
HBW2.5/187.5 |
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Eyepiece Magnification |
15X |
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Objective Maginication |
2.5X, 5X |
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Test piece max.height |
100mm |
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Vickers hardness test technical parameter
|
Test force |
294.2N (30kg) |
Tolerance:±1.0% |
|
|
980.7N (100kg) |
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|
Indenter |
Diamond vickers indenter |
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Scable |
HV30 |
HV100 |
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Eyepiece maginifaction |
15X |
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Objective magnification |
5X |
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Test piece max.height |
115mm |
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3. Standard accessories
|
No. |
Name (Specification) |
Qty |
|
1 |
Diamond rockwell indenter |
one |
|
2 |
φ1.5875mm ball indenter |
one |
|
3 |
Big, medium and V-shape test platform |
Totally three |
|
4 |
0, 1, 2, 3, 4 weight |
Totally five |
|
5 |
Standard rockwell block, HRC high, HRC low, HRB |
Totally three |
|
6 |
level |
One |
|
7 |
Level adjustment screw |
Four |
|
8 |
Screw piece |
One |
|
9 |
Solid wrench |
One |
|
10 |
Power line |
One |
|
11 |
RS232 communicaton line |
One |
|
12 |
Fuse wire 2A |
Two |
|
13 |
Dustproof nylon cover |
One |
