Portable Hardness Tester

Order Code: 23246350.2.8

Category: General Lab Equipment II

Feature : 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 Back light for convenient use in darkness ...



SPECIFICATION

Feature :

  • 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
  • Back light for convenient use in darkness
  • Software calibration
  • Battery capacity display
  • AAA 1.5V battery
  • Integrated calibration function

Technical Specification:

  • Impact device : D integrated
  • Hardness Scale : HLD, HB, HRC, HRB, HV, HS
  • Accuracy : ± 6 HLD (760 ± 30HLD)
  • Memory : 270 average readings in 9 group files
  • OUTPUT : RS 232 to printer
  • Min. Surface roughness of work : 1.6μm (Ra)
  • Max. work piece hardness : 900 HLD
  • 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

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