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Hardness gage Dynamic HLN-11A

(Equipment / Material)
Model Number: HLN-11A
Condition: New
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: No
Price: Call for price
HLN-11A Dynamic Hardness Tester is a high-precision instrument designed to measure the hardness of metals and obtain the tensile strength of the material under study. The hardness tester is equipped with a built-in printer for the ability to quickly print the received data. HNL-11A is certified in the Russian Federation.

Distinctive features of the dynamic hardness gage HLN-11A:

  • A wide range of measured values for all types of metals and alloys;
  • Measurement of the hardness of metals and alloys according to all standardized hardness scales: Rockwell scales (B) and (C) (HRB, HRC), Vickers (HV), Brinnel (HB), Shore (HS) and Lieb (HL);
  • Recalculation of values on an additional scale of ultimate strength;
  • Ability to measure in any spatial position;
  • A removable printer is included in the basic package;
  • Six types of percussion devices are available for various applications;
  • Large LCD displays all functions and parameters;
  • Indication of the degree of discharge of the power source;
  • New function of software calibration of the device;
  • Indication of charging the power supply on the LED keyboard;
  • Clear error indication on the LCD.

Technical characteristics of the dynamic hardness gage HLN-11A:

Measurement scales HL, HRC, HRB, HV, HB, HS
Strength range 374-1999 MPa
Absolute measurement error units of HLD ± 6 (760 ± 30 HLD) errors of the measured result
units of HLD 6 (760 ± 30 HLD) repeatability of the measured result
Standard percussion device type D
Special Impact Devices DC / D + 15 / G / C / DL
Maximum hardness of the measured part 996 Vickers units (for drum types: D / DC / D + 15 / C / DL)
646 Brinell units (for type G percussion device)
Minimum radius of curvature of the measured surface (convex / concave) Rmin = 50 mm (when using the support ring Rmin = 10 mm)
Minimum mass of the measured detail 2 - 5 kg on a stable support
0.05 - 2 kg when using equipment
Minimum thickness of the measured part 5 mm (when using percussion devices of types D / DC / DL / D + 15)
1 mm (when using type C percussion device)
10 mm (when using an impact device type G)
Minimum thickness of hardened layers 0.8 mm
Power supply 5 Ni-MH batteries x 1.2 V 600 mA / h
Battery Charging Time 3 hours
Uptime at least 50 hours (without printing and turning on the display backlight)
Operating temperature range 0 - 40 C
dimensions 268 x 86 x 50 mm
Relative humidity <90%

Basic delivery:

  • An electronic unit with a removable printer;
  • Impact device type D;
  • Exemplary Lieb hardness measure;
  • Charger;
  • Cleaning brush;
  • Desktop tripod for the electronic unit;
  • Manual;
  • Warranty Card;
  • Case for storage and carrying.

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