Mukta Instruments

• Measuring range:
  – HLD: 170 – 960
  – HRC: 17.9 – 69.5
  – HB: 19 – 683
  – HV: 80 – 1042
  – HS: 30.6 – 102.6
  – HRA: 59.1 – 88
  – HRB: 13.5 – 101.7

• Impact directions: Up, down, horizontal, slanting up, slanting down

• Measuring materials:
  Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), copper-tin alloy (bronze), forged steel

• Standards: ASTM A956, DIN 50156-1, GB/T 17394-1998

• Hardness scales: HL, HB, HRB, HRC, HRA, HV, HS

• Tensile strength: 374 to 2652 N/m²

• Display: 128 × 64 digital matrix LCD

• Memory: Up to 600 groups (relative to impact times, 32 to 1)

• Work voltage: 9 V / 500 mA

• Measuring range:
  – 170–960 HLD
  – 19–651 HB
  – 13.5–101.7 HRB
  – 17.9–69.5 HRC
  – 59.1–88 HRA
  – 80–1042 HV
  – 30.6–102.6 HS
  – Also customizable

• Impact directions: Up, down, horizontal, slanting up, slanting down

• Tensile strength: 374 to 2652 N/m²

• Measuring materials:
  Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), copper-tin alloy (bronze), forged steel

• Hardness scales: HL, HB, HRB, HRC, HRA, HV, HS

• Standards: ASTM A956, DIN 50156-1, GB/T 17394-1998

• Display: 128 × 64 digital matrix LCD

• Memory: 600 groups (32 values per group)

• Work voltage: 3 V (2 × AA alkaline batteries)

• Interface port: USB 2.0

• Dimensions: 125 mm × 71 mm × 27 mm

• Weight: 0.3 kg

• Continuous working period: 200 hours (with backlight off)