Product Description
Product Description
Features:
1. Digital Rockwell hardness tester adopts large sized LCD screen, control panel adopts menu structure, has a good reliability, operability and intuitive.
2. Touch screen interface, easy to operate
3. Ready to work immediately, no need to install weights and run trial
4. Electric loaded，closed-loop control；
5. All Rockwell hardness scales, 30 in total
6. 15 kinds of Rockwell scales HRA HRB HRC HRD HRE HRF HRG HRH HRK HRL HRM HRP HRR HRS HRV
7. 15 kinds of superficial Rockwell scales HR15N HR30N HR45N HR15T HR30T HR45T HR15W HR30W HR45W HR15X HR30X HR45X HR15Y HR30Y HR45Y
8. This tester can be installed both Rockwell hardness and superficial Rockwell hardness,or either of them.when the tester contain both it can also test plastic hardness.that depends on the need of user.
9. Hints for indenters when the scale is selected, Automatically apply initial and main pressures
10. High, medium, low three sections of hardness values can be automatically corrected
11. Automatic correction of test force. Accuracy raised for an order of magnitude.
12. Password to be set to protect the settings. More specimen and test information
13. Export the test data as EXCEL files in USB flash disk. Modular deigned, easy for maintenance.
Technical Parameters:
Product model
| HRSS-150
|
Exchanging scales
| Rockwell, Brinell, Vickers
|
Dwell time
| 0-60s
|
Initial load of Rockwell
| 10kgf (98N)
|
Total load of Rockwell
| 60kgf (588.4N) 100kgf (980.7N) 150kgf (1471N)
|
Initial load of Superficial Rockwell
| 3kgf (29.4N)
|
Total load of Superficial Rockwell
| 15kgf (147.1N) 30kgf (294.2N) 45kgf (441.3N)
|
Load value error
| Less than 0.5%
|
Hardness testing range
| HRA: 20-96 HRB: 20-100 HRC: 20-70 HRD: 40-77 HRE: 70-100 HRF: 60-100 HRG: 30-94
HRH: 80-100 HRK: 40-100 HRL: 50-115 HRM: 50-115 HRR: 50-115
|
Testing rage of Superficial Rockwell
| HR15N: 70-94; HR30N: 42-86; HR45N: 20-77;
HR15T: 67-93; HR30T: 29-82; HR45T: 10-72
|
Hardness measurement accuracy
| 0.1 HR
|
Executive standard
| GB/T230.1 GB/T230.2 national standard JJG112 verification regulation
|
Max Height of Sample
| 220mm
|
Distance of Indenter to outer wall
| 200mm
|
Hardness reading
| LCD display
|
Data output
| USB flash disk
|
Power supply
| AC220V
|
Net weight
| About 70kg
|
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