| Specifications |
| Functions |
Impact device type |
Standard Richter block hardness value |
Resolution |
Error value |
Indication repeatability |
instructions |
| Hardness measurement |
D |
790±40HLD |
1HLD |
±6HLD |
6HLD |
Standard hardness blocks: 1. Standard D-type Richter hardness blocks A grade uniformity ±1HLD; 2. Standard G Type Richter Hardness blocks, grade A uniformity ±1HLG; |
| 530±40HLD |
±10HLD |
10HLD |
| DC |
790±40HLDC |
1HLDC |
±6HLDC |
6HLDC |
| 530±40HLDC |
±10HLDC |
10HLDC |
| DL |
894±40HLDL |
1HLDL |
±12HLDL |
12HLDL |
| 736±40HLDL |
| D+15 |
795±40HLD+15 |
1HLD+15 |
±12HLD+15 |
12HLD+15 |
| 544±40HLD+15 |
| G |
590±40HLG |
1HLG |
±12HLG |
12HLG |
| 500±40HLG |
| E |
755±40HLE |
1HLE |
±12HLE |
12HLE |
| 508±40HLE |
| C |
851±40HLC |
1HLC |
±12HLC |
12HLC |
| 590±40HLC |
| Certificates |
CE (In processing), UKCA |
| Display screen |
2.8-inch 320*240 graphic dot matrix color TFT screen. |
| Material selection |
Steel and cast steel, alloy tool steel, stainless steel, forged steel, cast aluminum alloy, copper zinc alloy, copper tin alloy, gray cast iron, nodular cast iron, pure copper; Select the appropriate material for measurement. |
| Hardness scale |
HL, HB, HRC, HRB, HV, HS |
| Strength |
σb(tensile strength) |
| Impact direction |
0°、45°、90°、135°、180°A total of 5 impact directions |
| Measurement mode |
Statistical, multi-unit, line chart, histogram |
| Statistical measure |
Max/Min/Avg |
| Thermal printing |
57mm width thermal printing pape |
| Data storage |
900groups |
| Voice prompt |
√ |
| Bluetooth APP function |
√ |
| USB Communication |
√ |
| PC analysis software |
√ |
| Auto power off |
Can be set: 1/ 5 / 10 /30 minutes or cancel |
| Low battery indication |
√ |
| External power source |
Power adapter requirements: DC5V 2A Type-c connector. |
| Charging time |
About：2～4h |
| Battery |
3.7V 2500mAh polymer rechargeable lithium battery. |
| Drop test |
1m |
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