Overview
The LS251D Leeb hardness tester detects Hardness on the Richter Hardness Measurement principle and can perform Hardness measurement on a variety of metal materials. The instrument uses excellent digital probe technology, digital signal processing is done directly on the probe, the probe is not susceptible to interference and provides excellent test accuracy. The practical value of using the LS251D Leeb hardness tester for Hardness testing lies in its unparalleled portability - simple operation, easy portability, and batch detection.
Features
1. Using digital probe technology, digital signal processing is completed directly on the probe
2. Probes are not susceptible to interference and provide excellent test accuracy
3. Built-in Direction Sensor automatically compensates for measurement errors in different Impact Directions
4. The system has a variety of built-in Hardness standards, which can be converted between Richter (HL), Vickers (HV), Brinell (HB), Shaw (HS), Rockwell (HRA), Rockwell (HRB), Rockwell (HRC) and tensile strength (sigma b)
5. Outstanding portability, simple operation, easy to carry, and can achieve batch detection
Principle
LS251D Leeb hardness tester based on the Richter Hardness Measurement principle to detect Hardness, Impact on the surface of the material through the Impact device, measurement of the material local resistance to hard objects pressed into its surface ability, thereby determining the Hardness value of the material.
Applications
Machine tool guides, automotive chassis, heavy workpieces, mold cavities, bearings, Pressure Vessels and installed machinery or assembly parts and other materials hardness testing
Standards
GB/T 13794.1、GB/T 13794.2、GB/T 13794.4、JB/T 9378-2001、JJG 747-1999
Notice
• Applicable materials include steel, cast steel, alloy tool steel, stainless steel, gray cast iron, ductile cast iron, cast aluminum alloy, copper zinc alloy, copper tin alloy, pure copper and forged steel and other metal materials
• Operating temperature: -10~ 50 ℃, 0~ 85% RH (no condensation)
Storage temperature: -10~ 60 ℃, 0~ 85% RH (no condensation)
