NDT

Yushi LM500 Hardness Tester
LM500 Hardness Tester

YUSHI LM500 LEEB HARDNESS TESTER

The LM500 Leeb Hardness Tester from Yushi is a modern, flexible and affordable impact hardness-testing device. It features a colour digital display with a choice of 3 display layouts to meet different testing requirements.

Product Description

The LM500 Leeb Hardness Tester from Yushi is a modern, flexible and affordable impact hardness-testing device. It features a colour digital display with a choice of 3 display layouts to meet different testing requirements. These include:

Bold Font Display: This gives a large bold readout of the hardness value, enabling the user to view results in high light intensity or sunlit conditions.

Multi-Standard Display: This gives hardness readings in 3 different hardness standards simultaneously.

Intuitive Curve Display: This readout provides a line-graph representation of the last ten readings to provide a visual indication of the uniformity of the work piece.

Mass Storage and Load Interface:  The on-board memory can store up to 11000 impact value groups, each group can contain up to 8 impact values and one average value. The display interface for each group of stored readings also includes a statistical readout (maximum, minimum, average and variance values) for quick analysis of the results.

Specifications:

  • Measuring Method:   Leeb Hardness Testing Method.
  • Hardness Scale:   HL, HB, HRB, HRC, HV, HS, ob.
  • Measuring Range:   HLD (200-960) HRC (19.8 – 68.5) HB (30 – 651)  HV (80 – 976) HS (26.4 – 99.5) HRB (13.5 – 100), ob (375 – 2639).
  • Impact Devices:   D type impact device (Standard); Optional C/G/DC/DL.
  • Accuracy:   ±6HLD (HLD=800), Repeatability <10 HLD (HLD=800).
  • Measuring Direction:  Vertically Downwards, Downward Sloping, Horizontal, Upwardly Sloping, Vertically Upwards.
  • Material:  Steel and Cast Steel, Stainless Steel, GC IRON, NC IRON, Copper-tin alloy, Cast Aluminium Alloy, Macht metal, Brass, Alloy Tools Steel, Forged Steel.
  • Resolution:   1HL, 1HV, 1HB, 0.1HRB, 0.1HRC, 0.1HS.
  • Display:   High definition IPS Screen.
  • Language:  English and Chinese.
  • Memory:  200 files, 11000 groups (each group contains 1-8 hardness values and an average value).
  • Communication:   USB port (Standard).
  • Power:  2AA batteries.
  • Operating Temperature:  -10°C – 50°C.
  • Size:   153 H x 76 W x 37 D mm.
  • Weight:   242 grams, including batteries.
  • Standard:  GB/T 17394-1998, ASTM A956.

Standard Configuration:

  • Main Unit.
  • D Type Impact Device.
  • HLD value Standard Calibration Block.
  • DataView Software.
  • USB Communication Cable.
  • Small Supporting Ring.
  • Cleaning Brush.
  • Operating Manual.
  • Carrying Case.

For further information please email:   ndt@ndt.com.au

 

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