Pen Type Leeb Hardness Tester

Product Description

• (170-960)HLD
• (17.9-69.5)HRC
• (19-683)HB
• (80-1042)HV
• (30.6-102.6)HS
• (13.5-101.7)HRB

• Richter (HL), Brinell (HB), Rockwell B (HRB), Rockwell C (HRC),  Vickers (HV), Shore (HS)
• Indication error: ±0.5%(HLD=800)
• Repeatability of indication: 0.8%(HLD=800)
• Display ： Industrial grade 128×64 graphic dot matrix OLED LCD
• Dimensions ： 148mm×30mm×30mm
• Power supply ： Rechargeable lithium battery
• Continuous working time： About 20 hours

• Operating temperature -10-50℃;
• Storage temperature: -30℃-60℃;
• Relative humidity ≤90%;

• JJG 747-1999 Leeb Hardness Tester
• ASTM A956-06Standard Test Method for Leeb Hardness Testing of Steel
• Directly shows Leeb scale and Rockwell values
• Small and portable instrument, integrated design without connecting cables, improves the reliability
• OLED display: clear display data under direct sunlight, suitable for all kinds of lighting conditions
• Accurate Measurement: High precision of measurement circuit with value error for ±0.5%(HLD=800),repetition rate value for 0.8%
• Support for multiple hardness standard: HL、HV、HRC、HRB、HB、HS
• Save 270 hardness measurement data, each group including average, hardness standard.
• Support ‘Forged Steel’ material. When impact type D device test sample “forged steel” it can be read directly HB values, without manual look-up table. Hardness value is preset upper and lower limit, automatic alarm beyond the scope, convenient for the user batch testing.
• Charge as you want. USB charging, compatible with digital product interface