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HR-150DT electric Rockwell hardness tester
The HR-150DT electric Rockwell hardness tester adopts an automatic loading and unloading test force mechanism, equipped with a potentiometer that can
Product details
HR-150DTElectric Rockwell hardness tester
Product Introduction
The HR-150DT electric Rockwell hardness tester adopts an automatic loading and unloading test force mechanism, equipped with a potentiometer that can adjust the total test force holding time. The test force transformation is obtained by the rotation of the variable load handwheel, so the operation is simple and fast, with high sensitivity and stability, suitable for workshops and laboratories
u **Reliable and durable
u External lighting source, which can clearly see the tested point
u Direct dial reading, HRA, HRB, HRC ruler
u Wide applicability, easy operation, and good performanceEconomicsSexuality and practicality
technical parameter
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Product model |
HR-150DT |
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Initial testing force |
10kgf(98.07N) |
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Experimental force |
588N(60kgf) 980N(100kgf) 1471N(150kgf) |
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Pressure head specifications |
Diamond cone Rockwell indenter,φ1.5875mm steel ball indenter |
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Luo style ruler |
HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK |
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Scope of testing |
HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 |
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HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100 |
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data output |
Dial reading |
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Execution standards |
GB/T230.1 GB/T230.2 National Standard JJG112 Verification Regulations |
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Test piece * large height |
170mm |
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Pressure headCenter to bodydistance |
165mm |
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Power Supply |
AC220V+5%,50~60Hz |
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Dimensions (mm) |
510*212*700 |
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Host weight |
85Kg |
Standard configuration
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name |
quantity |
name |
quantity |
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Diamond Rockwell indenter |
1only |
1.5875mm diameter ball indenter |
1only |
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Hardness block |
3 pieces |
Large, medium, and V-shaped test benches |
1 each |
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Fuse0.5A（Specification ￠ 5 * 20） |
2 pieces |
power cord |
1 piece |
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Instrument light bulb（GY6-12A） |
2 pieces |
Weights and weightsa set |
3individual |
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Product Qualification Certificate |
1 copy |
Product User Manual |
1 copy |
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