Digital Metal Hardness Tester Meter - LA THL280 Plus

Metal Hardness Tester with Impact Device D.

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Digital Metal Hardness Tester Meter - LA THL280 Plus

Metal Hardness Tester with Impact Device D.

Features

  • LCD display with back-light.
  • Supplied with user interface software and USB cable.
  • Memory of 600 groups of data. Lower limit setting and alarm.

Optional

  • Impact Devices DC, D+15, G, C & DL
  • Mini Printer

View FileDatasheet - LA THL280 Digital Hardness Tester Meter    Size: (642.02 KB)

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Specifications

Hardness Scale HLD, HB, HRB, HRC, HRA, HV, HS
Memory 32 Readings/Batch, Max 600 batches
Measuring Range HLD (170~960)
Accuracy ±6HLD up to 760 HLD ±30 HLD >760 HLD
Max. Work Piece Hardness 996HV (For Impact Devices D,DC, DL, D+15 & C)
646HB (For Impact Device G)
Min. Radius of Work Piece (convex/concave) Rmin = 50mm (with special support ring Rmin= 10mm)
Min. Work Piece Weight 2 to 5kg on stable support
0.05 to 2kg with compact coupling
Min. Work Piece Thickness 5mm (Impact Devices D,DC,DL & D+15)
1mm (Impact Device C)
10mm (Impact Device G)
Min. Thickness of Hardened Surface 0.8mm
Power Rechargable Lithium lon battery 3.7V/600mA
Continuous Working Time Approximately 100 hours
Operating Temperature Range 0°C to 40°C
Relative Humidity <= 90%
Dimensions 125 x 67 x 31mm
Weight 300g

Certification

Calibration is done by comparison to hardness blocks.

View all calibration & certification services

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