Features:
- Pocket size, easy to operate
- Based on HL hardness value, conversion can be performed to HRB, HRC, HV, HB, and HS
- For most metals
- Automatic orientation correction
- USB interface for both recharging and data transfer to PC
- Internal memory in a batch of 1250 average readings
- Lower and upper limits setting with Low-High display judge
- Works on 3.7V rechargeable lithium-battery with working more than 16 hours continuously
- Auto shutdown after 5 minutes
- Conforming to ASTM A 956
- Equipped with Bluetooth printer
Characteristics:
- Hardness parameter: HL, HRC, HRB, HV, HB, HS
- Measuring range / metallic materials: See the table 1
- Display: 112×64 LCD with backlight
- Display functions D: Impact direction, Battery power consumption, Hardness scale, Hardness value, Average value, Max/Min value, Material, Type of impact device
- Accuracy Statistics: Within+/- 0.5% (HLD=800)
- Thickness coupled: Minimum 3 mm or more (Except with Impact device G:10mm)
- Mass: 5kg or more (2-5kg on solid support ,﹤2kg with couplant paste)
- Surface roughness: Ra 10
- Radius (convex/concave): Rmin=30mm or more (﹤30mm with support ring)
- Test Points: 5mm or more from the edge of the sample, 3mm or more to each of the tested points
- Memory: 1250 groups
- Output: USB port
- Impact device (standard): D
- Optional Impact Device: DL / C
- Power: 3.7V rechargeable lithium-battery with working more than 16 hours continuously
- Operating temperature: -20℃ ~ +40℃
- Overall dimensions: 158mm × 41mm × 26mm
- Weight: 120g
Table 1 (for impact device D)
| Materials |
HL |
HRC |
HRB |
HB |
HS |
HV |
| Steel/cast steel |
300-890 |
19.8-68.5 |
59.6-99.6 |
80-651 |
26.4-99.5 |
83-976 |
| CWT steel |
300-840 |
|
|
|
|
80-898 |
| Stainless |
300-800 |
20.4-67.1 |
|
85-655 |
|
85-802 |
| GC iron |
444-650 |
|
46.5-101.7 |
140-334 (30D2) |
|
|
| NC iron |
416-658 |
19.6-62.4 |
|
140-384 (30D2) |
|
|
| Cast alum |
200-560 |
|
|
30-159 (10D2) |
|
|
| Brass |
200-550 |
13.5-95.3 |
|
40-173 (10D2) |
|
|
| Bronzes |
300-700 |
|
|
60-290 (10D2) |
|
|
| Copper |
200-690 |
|
|
45-315 (10D2) |
|
|
Complectation
- Main Unit with integrated Impact D
- Cleaning brush
- Test block with HLD value
- Certificate
- AC adapter / charger
- Small supporting ring
- Carrying case
- Software and Cable
- Operation manual
- Bluetooth printer
 |
 |
| Special support rings |
Optional colors |
|
Testing machinies 
