Guangdong Hoyamo Precision Instrument Limited
Guangdong Hoyamo Precision Instrument Limited
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Touch panel Electronic Rockwell Hardness Tester with 0.5HR resolution
Features:
1. DigiRock MR2 analogue gauge resolution is 0.5HR, it is useful to improve the reading accuracy
than traditional 1HR resolution;
2. DigiRock MR2 dwell time from 1to 60s can be setup by the “time key” on the panel , it is much
convenient than the setup on the manual hardness tester;
3. DigiRock MR2 force knob adopts the metal material to replace the plastic, it largely improves the
instrument using-life;
4. DigiRock MR2 loading, dwell and unloading is buffering by electronic motor automatically ,doesn’t
need the operator to handle it , it eliminates the human operation error maximum;
5. DigiRock MR2 intenter protector is available to improve the using lifetime of indenter.
Specifications:
| Product Name | Electronic Rockwell Hardness Tester |
| Model | DigiRock MR2 |
| Code# | 811-120 |
| Rockwell Scales | HRC ,HRB, HRA |
| Preliminary Test Force | 10Kgf(98.07N) |
| Test Force | 60Kgf(558.4N),100Kgf(980.7N),150Kgf(1471N) |
| Dwell Time | Adjustable 1-60s |
| Hardness Indication | Analogue Display |
| Resolution | 0.5HR |
| Loading Control | Electronic |
| Max. Height Of Specimen | 175mm |
| Instrument Throat | 165mm |
| Power supply | AC 220V/50Hz;AC110V/60Hz |
| Dimension(LxWxH) | 546 x182 x755mm |
| Packing Dimension | 620 x460 x870mm |
| Gross/Net Weight | 120Kg/90Kg |
| Execution Standard | ISO 6508,ASTM E18,JIS Z2245,GB/T230 |
Standard Delivery:
| Product Name | Code# | Product Name | Code# |
| Instrument Main Body | 811-120 | Ø1.588mm Steel Ball | 811-421 |
| Hardness Block (57-70) HRC | 811-641C |
Cone Diamond Indenter
|
811-401 |
| Hardness Block (20-33) HRC |
811-611C
|
Ø 150mm Flat anvil | 811-541 |
| Hardness Block (85-100) HRB |
811-641B
|
Ø 40mm V-shape Anvil | 811-511 |
| Ø1.588mm Ball Indenter | 811-411 | Weight A | 811-711 |
| Accessories Box | 811-901 | Weight B | 811-721 |
| Anti-dust Cover | 811-911 | Weight C | 811-731 |
| Qualified Certificate | DigiRock MR2 | Instrument Manual | DigiRock MR2 |
Optional Accessories:
| Optional Accessories | Code# | Optional Accessories | Code# |
| 1/8" Steel Ball Indenter | 811-431 | 1/8" Steel Ball | 811-441 |
| 1/4" Steel Ball Indenter | 811-451 | 1/4" Steel Ball | 811-461 |
| 1/ 2" Steel Ball Indenter | 811-471 | 1/2" Steel Ball | 811-481 |
| 100mm Flat Anvil | 811-531 | Small Flat Anvil | 811-501 |