LS252DL gear Leeb Hardness Tester DL type impact device
DL type impact device, suitable for small space Hardness value measurement, probe built-in Direction Sensors, full angle measurement without error, a variety of measurement materials can be switched
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LEEB130 portable Leeb Hardness Tester range 100-990 (HLD)
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Introduction
LS252DL is an integrated Hardness Tester. The instrument detects hardness based on the Leeb hardness measurement principle, and can measure the hardness of various metal materials. The instrument adopts DL impact device, which is suitable for testing on grooves or gears with narrow spaces. 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, including Leeb (HL), Vickers (HV), Brinell (HB), Shore (HS), Rockwell (HRA), Rockwell (HRB), Rockwell (HRC) Convert between each other to avoid tedious manual calculations.
Application
The instrument adopts DL impact device, built-in a variety of metal materials can be selected, to meet the testing needs of different metal hardness.






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
LinShang LS252DL Leeb Hardness TesterSpecifications
| LIST | VALUE |
|---|---|
| Impact device | DL type |
| Hardness system | HL、HV、HB、HS、HRA、HRB、HRC |
| Measuring range | HLDL (170-960) ; HV (194-976) ; HB (188-651) ; HRC (17.6-68.5) ; HS (29.5-99.5) ; HRB (91.5-100) ; GAME (60-85.8) |
| 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 | 203*34*24mm |
| Weight | About 78g |
| Operation temperature range | -10~50 ℃, 0~85% RH (no condensation) |
| Storage temperature range | -10~60 ℃, 0~85% RH (no condensation) |
LinShang LS252DL 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


LS252DL






