Leeb Hardness Tester เครื่องทดสอบความแข็งวัสดุดิจิตอล

Description

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)