GAOTek Portable Pen Type Metal Hardness Tester
This Portable Pen Type Metal Hardness Tester has measuring scope of 170 HLD to 960 HLD, 2688 groups data memory and 10 varieties of testing material.
Description
Description
Technical Specifications
| Measure scope | 170 HLD to 960 HLD |
| Testing direction |  680 °F (360 °C) |
| Testing material | Â 10 varieties. |
| Hardness scale | Â HL HRC HRB HRA HB HV HS. |
| Display | Â Dot Matrix LCD |
| Integrated data memory | Â 373 to 2688 groups measurement series. (Relative to average times 32 to 1) |
| Working Voltage | Â 7.4 V |
| Power supply | Â 5 V/1000 mA |
| Recharge time | Â 2.5 hrs to 3.5 hrs |
| Continuous working period | Â Approx. 500 h (no printing and backlight off) |
| Communication | Â USB |
| Standard configuration | Â 1 Main Unit 1 D type impact device 1 Small support ring 1 piece of Nylon brush (A) 1 High to value leeb hardness test block 1 Communication cable 1 Battery charger 1 Instruction manual 1 data processing software (used with PC) 2 Printer paper 1 box |
| Optional | Â DC type measure hole or inner cylindrical tube; DL type measure long and thin trough. D +15 type measure trough or concave surface C type measure small light thin part and hardness of layer of surface G type measure large thick heavy cast part with rough surface E type measure material with over hardness |