Selasa, 26 September 2017

Portable Hardness Tester TH170

Description

Alat uji kekerasan bahan pengukur kekerasan besi alat uji kekerasan logam, material, machine venicle, spare parts. biasanya customer menghitung tingkat kekerasan untuk mengetahui tensile strenght dengan tidak merusak benda.

Feature

  • 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

Spesification

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

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