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NDT Sales Australia

Hardness Tester THL270 - Pen Type

Hardness Tester THL270 - Pen Type

Regular price $695.00
Regular price $750.00 Sale price $695.00
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Leeb hardness tester THL270


OLED display of 128×32 matrix

Converts to all common hardness scales (HL.HV,HB,HRC,HRB,HRA,HS).

Easy to use Menu driven system

With mini USB interface, multiple communication modes are adopted to meet customized requirements of various users

Memory of 600 groups data

Upper and lower limit of hardness can be preset; with alarm

Test value software calibration function

Working voltage: 3.7V rechargeable Li-lon battery

Continuous working period: approx.. 60 hour
The machine also include interface to connect with impact device C, DC, G, D+15, DL, E

Smart and skid proof design

Charging indicator

THL270: integrated with D impact device for normal hardness testing

Standard according including : national standard: GB/T 17394.1-2014; GB/T1172-1999

EU standard: EN ISO 16859-2016

ASTM standard: ASTM A956(2012)

Technical Specification
Model THL270
Impact device D integrated
Hardness scales HLD, HB, HRC, HRB, HV, HS
Accuracy ±4HLD(760 ±30HLD)
Memory 600 units
Output USB
Average Surface Roughness of Work piece 1 .6 μ ( Ra)
Max. Work piece Hardness 900HLD
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 Devices data
Continuous working time 60(without backlight)
Power Li battery
Operating temperature 0~40
Overall dimensions 155mm×60mm×23mm
Weight 200 g


  Seq Name Qty
Standard configuration 1 Main unit 1  
2 Small Supporting ring 1  
3 Standard Test Block 1  
4 Cleaning Brush 1  
5 Charger 1  
6 Communication Cable 1  
7 Data Software 1  
8 Calibration Certificate 1  
9 Warranty Card 1  
10 Manual 1  
11 Carrying Case 1  
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