|
 |
 |
|
| Hardness Tester TH170>>TH172>>TH174 |
|
|
| Features: |
- USB communication interface
- Automatic identification of impact test direction
- Memory of 270 average testing in 9 group files
- Upper and lower limit setting
- Automatically switch off
- Backlight for convenient use in darkness
- Battery capacity display
- AAA1.5V battery
- Integrated calibration function
- TH170: integrated with D impact device for normal hardness testing
- TH172: integrated with C impact device for hardness testing on thin, light and face-hardened workpieces
- TH174: integrated with DL impact device for hardness testing of deep grooves and tooth surface
|
|
| |
| |
TH170 |
TH172 |
TH174 |
Impact device |
D integrated |
C integrated |
DL integrated |
Hardness scales |
HLD, HB, HRC, HRB, HV, HS |
HLC, HB,HRB，HRC, HV, HS |
HLDL,HB, HRC, HRB, HV, HS |
Accuracy |
±6HLD(760 ±30HLD) |
±12HLC |
±12HLDL |
Memory |
270 average readings in 9 group files |
Output |
USB2.0 to computer |
Average Surface Roughness of Work piece |
1.6μ ( Ra) |
0.4μ ( Ra) |
1.6μ ( Ra)
Diameter = 2.8mm |
Max. Work piece Hardness |
900HLD |
960HLC |
950HLDL |
Min. radius of Work piece (convex/concave) |
Rmin = 50mm
(with support ring Rmin= 10mm) |
Rmin = 11mm (with support rings) |
Rmin = 10mm |
Min. Work piece weight |
2~5kg on stable support
0.05~2kg with compact coupling |
0.5~1.5kg on stable support
0.02~0.5kg with compact coupling |
2~5kg on stable support
0.05~2kg with compact coupling |
Min. Work piece thickness coupled |
5mm |
1mm |
5mm |
Min. Thickness of hardened layers |
0.8mm |
0.2mm |
0.8mm |
Indentation depth |
Impact Devices data |
Impact Devices data |
Impact devices data |
Continuous working time |
150(without backlight) |
150(without backlight) |
150(without backlight) |
Power |
AAA1.5V batteries(2PCS) |
AAA1.5V batteries(2PCS) |
AAA1.5V batteries(2PCS) |
Operating temperature |
0~40℃ |
0~40℃ |
0~40℃ |
Overall dimensions |
155mm×55mm×25mm |
160mm×60mm×25mm |
215mm×60mm×25mm |
Weight |
166 g |
180g |
180g |
|
|
| Standard delivery |
Optional accessories |
| |
- Main unit
- Test block
- Brush
- Battery AAA1.5V
- Connecting cable
- TIME certificate
- Instruction manual
- Warranty card
- Driver software
|
|
|
| |
|
|
Disponible Inventario 
