HST-HRS-45NT Nosed Superficial Rockwell Hardness Tester
The specially designed indenter is extended horizontally, which can measure the parts that are unable to be measured by the general hardness tester, such as ring and tube, with the minimum test inner
Standards:
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Product introduction：
1.The specially designed indenter is extended horizontally, which can measure the parts that are unable to be measured by the general Hardness Tester, such as ring and tube, with the minimum test inner diameter of 25mm
2.Adopting electric loading, high precision sensor, closed loop control system.
3.Touch screen interface, easy to operate, directly select the hardness scale, the force value is automatically changed in the test parameters.
4.The test force can be modified automatically by standard dynamometer.
5.Auto-loading main test force
6.The data processing function is powerful, including: HR, HB, HV and other hardness type conversion, setting up the qualified range, automatic alarm for over-limit, and inputting the information such as tester, sample name, etc.
7. Measurement data U disk saved in EXCEL format, easy to edit and process.
Technical parameters
|
Model |
HST-HRS-45NT |
|
Surface Rockwell initial test force |
3.0kgf(29.4N) |
|
Surface Rockwell total test force |
15kgf(147.1N) 30kgf(294.2N) 45kgf(441.3N) |
|
Surface Rockwell hardness scale |
15N, 15T, 15W, 15X, 15Y, 30N, 30T, 30W, 30X, 30Y, 45N, 45T, 45W, 45X, 45Y |
|
Surface Rockwell test range |
HR15N: 70-94 HR30N: 42-86 HR45N: 20-77 |
|
Dwell time |
HR15T: 67-93 HR30T: 29-82 HR45T: 1-72 |
|
Hardness value resolution |
0-99s |
|
Test force error |
0.1HR |
|
Data output |
＜1.0% |
|
Data storage |
LCD display |
|
Conversion scale |
Measured values are saved in the USB flash drive in EXCEL format |
|
Compliance with standards |
Brinell, Vickers |
|
Maximum allowable specimen height |
BSEN 6508, ISO 6508, ASTM E18, GB/T230 |
|
Distance from indenter to machine wall |
300mm |
|
Dimensions |
250mm |
|
Weight |
720×260×840mm |
|
Power supply |
AC220+5%,50～60Hz |
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