Linshang LS252C Light and thin metal parts Leeb Hardness Tester
Hardness Twin Coil technology for testing surface hardening and parts with small mass or Film thickness, providing good measurement accuracy and repeatability. The probe has built-in Direction Sensors for full angle measurement
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Introduction
LS252C is an integrated Hardness Tester with small size, which can measure the hardness of various metal materials. C-type impact device is adopted, with small impact force, suitable for testing the hardness of surface hardened layer and parts with small mass or thin thickness. The instrument adopts excellent dual-coil technology, which has good repeatability and measurement accuracy. The probe has a built-in direction sensor, which automatically compensates the measurement error of different impact directions. The system has a variety of built-in hardness scales, which can be converted between Leeb (HL), Vickers (HV), Brinell (HB), Shore (HS), and Rockwell (HRC), avoiding tedious manual calculations.
Application
The instrument adopts C impact device, built-in a variety of metal materials to choose from, and has a wide range of applications.

Standards
GB/T 13794.1 Leeb Hardness Test Part 1: Test Method
GB/T 13794.2 Leeb Hardness Test Part 2: Calibration and Calibration of Hardness Testers
GB/T 13794.4 Leeb Hardness Test Part 4: Hardness Value Conversion Table
JB/T 9378-2001 Leeb Hardness Tester industry standard
JJG 747-1999 Verification Regulations for Leeb Hardness Tester
LinShang LS252C Leeb Hardness TesterSpecifications
| LIST | VALUE |
|---|---|
| Impact device | Type C |
| Hardness system | HL、HV、HB、HS、HRC |
| Measuring range | HLC(170-960);HV(80-996);HB(80-683);HRC(20-69.5); HS(31.9-102.3) |
| resolution | 1HL |
| Measurement Accuracy | ± 12 HL, ± 6HL typical |
| Sexual repeability | 6HL |
| Display | 128 * 64 dot matrix OLED |
| Power Supply | Rechargeable lithium battery 3.7V@250mAh, a single charge can be continuously measured more than 5000 times |
| Charging port | USB(Type-C) |
| size | 140*34*24 mm |
| Weight | About 66g |
| Operation temperature range | -10~50 ℃, 0~85% RH (no condensation) |
| Storage temperature range | -10~60 ℃, 0~85% RH (no condensation) |
LinShang LS252C Leeb Hardness Tester Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveDL/T 1845-2018
- ActiveGB/T 13313-2008
- ActiveGB/T 17394.1-2014
- ActiveGB/T 17394.4-2014
- ActiveGB/T 17394.3-2022
- ActiveGB/T 17394.2-2022
- AbolishGB/T 17394-1998


LS252C






