เครื่องทดสอบความแข็งวัสดุดิจิตอล Leeb Hardness Tester

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%
• Dimension: 146 x 65 x 36mm
• Weight
  • Main Unit: 140g (not including batteries)
  • Test Workpiece: 6.2lbs
  • Whole Set with Hard Carrying Case: 8.5lbs (not including batteries)