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NDT Equipment and Accesories
Measuring and Testing Instruments

Portable Hardness Testers

Universal Hardness Tester TH-134 ™

Handheld dynamic metal hardness tester TH-134 for confined spaces

FEATURES

  • Dynamic rapid hardness test procedure
  • Integrated impact device DL featuring testing in confined spaces
  • Wide measuring range
  • Direct display of hardness scales Rockwell HRB, HRC, Vickers HV, Brinell HB, Shore HS, Leebs HLDL
  • For materials steel and cast steel
  • Impact device provides testing at any angle
  • Simple handling and low test expenditure
  • High accuracy  ±0.5%
  • Conforms to ASTM A 956
  • Clear LCD display showing all functions and parameters
  • Optional printer TA-220 available
 Handheld dynamic metal hardness tester for confined spaces

Measuring range / metallic material

  

Material HLDL HB HRB HRC HV HS
Steel and cast steel 560-950 81-646 37-100 21-68 80-950 30-96
The ranges are stipulated by the application limits of the relevant static procedure

Technical Specifications

Hardness parameter HLDL, HRC, HRB, HV, HB, HS
Measuring range / metallic materials See table above
Accuracy Within  ±12HLDL
Statistics Average (max. 99)
Output RS-232 to printer
Min. Surface roughness of workpiece 1.6 µm (Ra)
Impact device DL (integrated)
Needle front section of DL-device Diameter = 4.2mm
   Length = 50mm
Workpiece max. hardness value 950HLDL
Workpiece radius (convex/concave) Rmin = 10mm
Workpiece minimum weight 2kg on solid support (0.1kg with couplant paste)
Workpiece min. thickness coupled 5mm
Workpiece min. case hardened depth 0.8mm
Indentation depth See page: Impact devices data
Power Rechargeable battery NiMH 3.6V, 70mAh
Charger 9V, 200mA (1.8VA)
Charging time 8 hours
Operating temperature 0 °C to 40 °C
Overall dimensions 210mm x 24mm x 55mm
Dimensions DL impact device LxD 50mm x 4mm diameter
Weight 200gr

Standard delivery

  • Main unit with integrated impact device type DL
  • Test block with HLDL-value
  • Charger
  • Cleaning brush
  • Coupling paste
  • Pocket protection case
  • Certificate
  • Manual
  • Plastic carrying case

Optional accessories

  • Test blocks UKAS certified with any hardness parameter
  • Printer TA-220 + cable
  • See page accessories for IMPACT-series