Touch screen, large display with backlight
Communicate with printer via wireless IR
User profiles for fast change of all settings
Large memory (about 800 readings) with on-screen review of data
Low and high limits setting with judgment
Based on HL scale, converted to other hardness scales (HV, HB, HRC, HRB, HS) and tensile strength MPa
Automatic power off
Conforms to the standard ASTM A956-02
| |
| Technical specification | |
| Resolution | |
1HL, 1HV, 1HB, 0.1HRC, 0.1HRB, 1HS, 1MPa | |
| Accuracy | |
±6HL (HL=800) | |
| Display | |
hardness HL, conversion hardness, impact direction, test times, average value, difference of max. and min., material, impact device, time, battery power | |
| Output | |
wireless IR and USB | |
| Workpiece | |
min. weight: 5kg
min. thickness: 5mm
min. thickness of layers:0.8mm
min. radius of curved surface: 11mm | |
| Power supply | |
built-in 3.7V rechargeable lithium-battery | |
| Working temperature | |
0?-50?(32°F ~ 122°F) | |
| Dimension | |
135mm × 83mm× 24mm (5.3×3.2×0.9 inch) | |
| Weight | |
230g/8.1oz | | | |
| Standard delivery | |
| Main unit | |
1pc | |
| Impact device D | |
1pc | |
| Printer | |
1pc | |
| Cleaning brush | |
1pc | |
| Small supporting ring | |
1pc | |
| Standard test block | |
1pc | |
| AC/DC adapter | |
1pc | | | |
| Optional accessories | |
| Impact device G, C, DC, DL, D+15 | | | |
| Material and range for impact device D | |
| Material | |
HL | |
HV | |
HB | |
HRC | |
HRB | |
HS | |
Tensile strength | |
| Steel & cast steel | |
300-910 | |
83-976 | |
140-651 | |
19.8-68.5 | |
59.6-99.6 | |
26.4-99.5 | |
375-2639 | |
| Tool steel | |
300-640 | |
80-900 | |
| |
21-67 | |
| |
| |
| |
| Stainless steel | |
300-800 | |
85-802 | |
85-655 | |
20-62 | |
47-102 | |
? | |
| |
| Cast iron | |
360-660 | |
| |
140-387 | |
| |
| |
? | |
| |
| Cast aluminum alloy | |
170-560 | |
| |
30-159 | |
| |
| |
? | |
| |
| Brass | |
200-550 | |
| |
40-173 | |
| |
13.5-95.3 | |
? | |
| |
| Bronze | |
300-700 | |
| |
60-290 | |
| |
| |
? | |
| |
| Copper | |
200-690 | |
| |
45-315 | |
| |
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