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HBRV-187.5DX Advanced Digital Blowe Hardness Tester
Product introduction: 1. It has three testing methods: Brinell, Rockwell, and Vickers, and more hardness scales to choose from. 2. Adopting electronic
Product details
Product Introduction:
1. Equipped with three testing methods of Brinell, Rockwell, and Vickers, with more choices of hardness scales.
2. useElectronic electric loading, high-precision sensor, with unique featuresclosed loop control system.
3. Eyepiece structure with digital encoder, measurementD1, D2 values, LCD directly displays hardness values and D1, D2 values.
4. Directly select the hardness scale, and the force value will automatically change in the test parameters.
5. The experimental force is automatically corrected, and each level of force is automatically compensated, improving the accuracy of the force by an order of magnitude.
6. Calibration can be carried out according to standard hardness blocks or length scales.
7. The test force can be automatically corrected by a standard force gauge.
8. It can convert Rockwell and Vickers hardness values.
9. Touch screen interface, easy to operate.
10. According to national standards/ASTM automatically converts hardness.
11. Set password protection settings parametersMore samples and experimental information.
12. MeasurementsSave USB flash drive in EXCEL formatEasy to edit and process.
Technical parameters:
model |
HBRV—187.5DX |
Force value |
5～187.5kgf |
Brinel Scales |
HBW1/5、HBW2.5/62.5、HBW1/10、HBW2.5/15.625、HBW1/30、HBW2.5/31.25、HBW2.5/62.5、HBW10/100、HBW5/125、HBW2.5/187.5 (Choose 10 rulers) |
Indication accuracy HBW |
≤125 ±3％ 125＜HBW≤225 ±2.5％ ＞225 ±2％ |
Rockwell Scales |
HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK、HRL、HRM、HRP、HRR、HRS、HRV |
indicating accuracy |
±1.5HR |
Vickers Scales |
HV5、HV10、HV20、HV30、HV40、HV50、HV60、HV80、HV100、HV120 (Choose 10 rulers) |
Force value error (%) |
≤0.5% |
objective |
2.5X, 5X (10X, 20X optional) |
Test microscope magnification |
Brinell: 37.5X, Vickers: 75X |
Minimum measurement unit |
0.1um |
Hardness testing range |
Brinell: 8-650HBW Roche: 20-100HR Vickers: 8-29000HV |
Hardness reading |
LCD display, USB storage |
Maximum testing height |
Rockwell: 220mm, Brinell Vickers: 170mm |
Distance from the center of the pressure head to the outer wall |
200mm |
size |
500*260*750mm |
weight |
About 70Kg |
power supply |
AC220V+5%，50-60Hz |
Operation interface
Standard configuration:
name |
quantity |
name |
quantity |
Lighting fixtures (internal lighting, external lighting) |
1 set |
Hardness block (HRC high block, HRC low block HRB HBW2.5/187.5、HV30) |
5 yuan |
Rockwell and Vickers diamond indenters |
1 each |
Hard alloy ball indenter (diameter 1.5875, 2.5, 5mm) |
3 pieces |
Micrometer eyepiece (15X) |
1 piece |
Objective lens (2.5X, 5X) |
2 of them |
Sliding test bench |
1 piece |
Large, medium V-shaped test bench |
1 each |
U disk |
1 piece |
Fuse 2A |
2 pieces |
level |
1 piece |
Horizontal adjustment base |
4 pieces |
power line |
1 piece |
dust bag |
1 piece |
Product qualification certificate, warranty card |
1 copy |
instructions |
1 copy |
Optional Accessories:
testing software
1.3 million pixel camera with clear image, automatic/manual indentation measurement
Calibration is performed using a micrometer or hardness block, which can be automatically calibrated
Computer automatic measurement image analysis, precise correction of hardness software, and gradient visualization
Convert hardness to other hardness according to national standards and ASTM; Hardness value statistics and hardness exceeding alarm
Automatically generate test reports, all test data is permanently saved for easy historical retrieval
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