Catalogue Portable Hardness Tester TH170
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•USB communication interface
•Automatic identification of Impact test direction
•Memory of 270 average data in 9 group files
•Upper and lower limit setting
•Automatically switch off
•Backlight for convenient use in darkness
• Software calibration •Battery capacity display •AAA 1.5V battery
• Computer software available
Measuring range
Material
HLD
HRB
HRC
HB
HV
HS
Steel & cast steel
300~900
38.4~99.8
20.4~68.4
81~654
81~955
32.5~99.5
Cold work tool steel
300~840
20.4~67.1
85~655
80~898
Stainless steel
300~800
46.5~101.7
19.6~62.4
85~802
Grey cast. Iron
360~650
93~334
Nodulor cast. Iron
400~660
131~387
Cast AL. Alloys
170~570
23.8~84.6
19~164
Brass
200~550
13.5~95.3
40~173
Bronze
300~700
60~290
Copper
200~690
45~315
Technical specifications
Standard Impact Device
D integrated
Hardness scales
HLD, HB, HRC, HRB, HV, HS
Measuring range / materials
See table above
Measuring direction
360°
Accuracy
±6HLD(760 ±30HLD)
±10HLD(530 ±40HLD)
Memory
270 average readings in 9 group files
Output
USB2.0
Min. Surface Roughness of Work piece
1.6n ( Ra)
Max. Work piece Hardness
955HV
Min. radius of Work piece (convex/concave)
Rmin = 50mm (with support ring Rmin= 10mm)
Min. work piece weight
2~5kg on stable support
0.05~2kg with compact coupling
Min. Work piece thickness coupled
5mm
Min. Thickness of hardened layers
0.8mm
Indentation depth
Impact Device data (see page 8)
Continuous working time
150 h (without backlight)
Power
AAA 1.5V batteries (2pcs)
Operating temperature
0~40°C
Overall dimensions
155mmx55mmx25mm
Weight
About 166 g
Standard delivery
• Main unit integrated with Impact Device D
•Test block with HLD value
• Cleaning brush
• Battery AAA 1.5 V •TIME certificate
• Instruction manual
• Warranty card
• Carrying case
Optional accessories
• Support rings
•Computer software
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