Landtek Instruments USB Cable with 2.5mm Diameter Jack and RS232 CD Software (HM-6561)

Description

Digital hardness tester measures the hardness of sample material in terms of Hardness Leeb (HL). 

Features:

• Testing Features
• Palm size for narrow space
• Test at any angle, even upside down
• Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
• User recalibration function allowed
• Average Times Setting

Specifications:

• Measuring range: 200-900L
• Impact Directions: up, down, horizontal, slanting up, slanting down
• Impact Device: D Will handle the majority of hardness testing applications. Weight: 75g
• Measuring materials: 9 different common materials
  
  • Steel and cast steel
  • Cold work tool steel
  • Stainless steel
  • Grey cast iron
  • Nodular cast iron
  • Cast aluminum alloys
  • Brass (copper-zinc alloys)
  • Bronze (copper-aluminum alloys/copper-tin alloys)
  • Wrought copper alloys
• Display: 12.5mm LCD with back light
• Accuracy: Display error ±0.8% at LD=900
• Conversion: HL-HRC-HRB-HB-HV-HSD
• With RS232C interface
• Memory: 50 Data can be stored and re-readable
• Work voltage: 3V (2 x 1.5V AAA size battery)
• Working temperature: -10~50°C
• Storage temperature:-30~60°C
• Relative humidity: =90%
• Weight
  • Main Unit: 140g (not including batteries)
  • Test Workpiece: 6.2lbs
  • Whole Set with Hard Carrying Case: 8.5lbs (not including batteries)

Set Includes:

• 1 x Portable Leeb Hardness Tester
• 1 x Standard Test Block
• 1 x Small Support Ring
• 1 x Instruction Manual
• 1 x Carrying Case
• 1 x Cleaning Brush

FAST AND ACCURATE . – Measuring range: 200-900L ,Accuracy: Display error ±0.8% at LD=900.
ITEM FEATURES. – Palm size for Narrow space,Test at any angle, even upside down ,Average Times Setting
MEMORY & DISPLAY – Display: 12.5mm LCD with Back Light Memory: 50 Data can be stored and re-readable,
WIDE USE . – Measuring materials: 9 different common materials,Steel and cast steel,Cold work tool steel,Stainless steel,Grey cast iron ,Nodular cast iron ,Cast aluminum alloys ,Brass (copper-zinc alloys),Bronze (copper-aluminum alloys/copper-tin alloys),Wrought copper alloys
WHAT YOU GET. Portable Leeb Hardness Tester , Standard Test Block,Small Support Ring