Overview
The LS252D is an integrated Leeb hardness tester with a compact structure. The instrument detects Hardness according to the Richter Hardness Measurement principle, can perform Hardness measurement on a variety of metal materials, and uses excellent dual coil technology for good Repeatability and Measurement accuracy. The practical value of using the LS252D Leeb hardness tester for Hardness testing lies in its unparalleled portability - simple operation, easy portability, and batch inspection.
Features
1. The integrated structure is compact and portable
2. Double coil technology, Repeatability and Measurement accuracy
3. Built-in Direction Sensor automatically compensates for measurement errors in different Impact Directions
4. Built-in a variety of Hardness standards, which can be converted between Richter (HL), Vickers (HV), Brinell (HB), Shaw (HS), Rockwell (HRA), Rockwell (HRB), Rockwell (HRC)
5. Simple operation, easy to carry, can achieve batch detection
6. Rechargeable lithium battery power supply, a single charge can be continuously measured more than 5000 times
7. USB (Type-C) charging interface
Principle
The instrument detects Hardness according to the Richter Hardness Measurement principle and uses dual coil technology for measurement. The probe has a built-in directional Sensor, which can automatically compensate for measurement errors in different Impact directions to ensure Measurement accuracy.
Applications
Machine tool guides, automotive chassis, heavy workpieces, mold cavities, bearings, Pressure Vessels, installed machinery, assembled parts
Standards
GB/T 13794.1、GB/T 13794.2、GB/T 13794.4、JB/T 9378-2001、JJG 747-1999
Steps
1. Power on and prepare the instrument
2. Choose the right Hardness Standard
3. Aim the probe at the surface of the material under test
4. Impact measurement
5. Read measurement results
6. Different Hardness Standard Conversion
Notice
• Operating temperature range: -10~ 50 ℃, humidity 0~ 85% RH (no condensation)
Temperature range: -10~ 60 ℃, humidity 0~ 85% RH (no condensation)
• Ensure that the surface of the tested material is clean and flat
• Avoid use in environments beyond the allowable Humidity range
• Regularly calibrate and calibrate the instrument
