HBRV-187.5 Universal Hardness Tester
Universal hardness tester, Rockwell, Vickers, Brinell hardness tester
Introductions:
HBRV-187.5 Brinell Rockwell & Vickers hardness tester is a multi-functional hardness tester with Brinell, Rockwell &Vickers three test modes and 7 level of test forces, which can test several kinds of hardness. Test force loading, dwell, unload adopts automatic system, widely used and easy to operate, therefore it is the popular machine for industrial enterprises and scientific research institutes.
Applications:
Suitable for hardened and surface hardened steel, hard alloy steel, casting parts, non-ferrous metals, various kinds of hardening and tempering steel and tempered steel, carburized steel sheet, soft metals, surface heat treating and chemical treating materials etc.
Features:
●Sturdy structure, good rigidity, precision, reliability, durability and high testing efficiency;
●Rockwell dial with 0.5HR indication scale;
●Integrated optical measurement system makes testing more accurate, convenient and fast;
●Using friction-free spindle, the test force accuracy is higher and the test results are more stable;
●Electrically complete loading and unloading test force, no human operation error;
●Independently suspended weights have no impact on accuracy and no damage when transporting and handling the machine;
●Independent core spindle system, the hardness value is more accurate and stable;
●Accuracy complies with GB/T230.2, ISO6508-2 & ASTM E18 standards; (Rockwell)
●Accuracy complies with GB/T231.2, ISO6506-2& ASTM E10 standards; (Brilliant)
●Accuracy complies with GB/T4340.2, ISO6507-2 & ASTM E92 standards; (Vickers)
Technical Parameters:
|
Model |
HBRV-187.5 |
|
Rockwell Test Force |
60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N) |
|
Brinell Test Force |
31.25kgf (306.5N), 62.5kgf (612.9N), 187.5kgf (1839N) |
|
Vickers Test Force |
30kgf (294.2N) |
|
Indenter |
Diamond Rockwell Indenter, Diamond Vickers Indenter, ф1.588mm, ф2.5mm, ф5mmBall Indenter |
|
Hardness Reading |
Rockwell: Dial, Brinell & Vickers: Check Hardness Table |
|
Optical measurement system Magnification |
200X,80X, LED light |
|
Test force loading method |
Electronic loading, dwell, unloading |
|
Hardness Resolution |
Rockwell: 0.5HR, Brinell & Vickers: Check Hardness Table |
|
Dwell Time |
1~99s, Rockwell 5s, Brinell 15-30s, vickers 10s. |
|
Max. Height of Specimen |
250mm |
|
Throat |
160mm |
|
Power Supply |
AC220V，50Hz |
|
Execute Standard |
ISO 6508，ASTM E18GB/T 230.2 ISO 6506，ASTM E10，GB/T 231.2 ISO 6507，ASTM E92，GB/T 4340.2 |
|
Dimension |
490×265×726mm， Packing Dimension: 620×460×870mm |
|
Weight |
Net Weight: 78kg，Gross Weight: 95kg |
Packing List
|
Name |
Qty |
Name |
Qty |
|
Instrument Main Body |
1 set |
Diamond Rockwell Indenter |
1 pc |
|
Diamond Vickers Indenter |
1 pc |
ф1.5875mm, ф2.5mm, ф5mmBall Indenter |
each 1 pc |
|
Slipped Test Table |
1 pc |
Middle Plane Test Table |
1 pc |
|
Large Plane Test Table |
1 pc |
V-shaped Test Table |
1 pc |
|
Optical measurement System (include the inside light and outside light) |
1 set |
Hardness Block 150~250 HBW 2.5/187.5 |
1 pc |
|
Hardness Block 60~70 HRC |
1 pc |
Hardness Block 20~30 HRC |
1 pc |
|
Hardness Block 80~100 HRB |
1 pc |
Hardness Block 700~800 HV30 |
1 pc |
|
Screw Driver |
1 pc |
Power Cable |
1 pc |
|
Usage Instruction Manual |
1copy |
Anti-dust Cover |
1 pc |