Linshang LS253 里氏硬度计

Hardness Scales: HL, HV, HB, HS, HRA, HRB, HRC

Measurement Range: 

     Impact device D/DC:HLD: (170-960); HV(83-976); HB(30-651); HRC(17.6-68.5); HS(26.4-99.5); HRB(13.5-100); HRA(60-85.8)

     Impact device DL:HLDL(170-960); HV(194-976); HB(140-651); HRC(19.8-68.5); HS(26.4-99.5); HRB(59.6-99.6); HRA(60-85.5)

     Impact device C:HLC(170-960); HV(80-996); HB(80-683); HRC(20-69.5); HS(31.9-102.3)

Resolution: 1HL

Accuracy: ±12 HL, ±6 HL (typical)

Repeatability: 6HL

Display: 240 * 16 dot matrix LCD

Power Supply: 2 AA alkaline dry batteries

Host Size: 142*72*28 mm

Probe Size: 148*31*25 mm

Weight: 247g

Working Temperature Range: -10~50℃，0~85%RH（no condensation）

Storage Temperature Range: -10~60℃，0~85%RH（no condensation）

User Manual