Leeb standard hardness block is used to calibrate and verify the accuracy of Leeb hardness tester. Leeb hardness tester is a commonly used material hardness testing instrument, mainly used for hardness testing of metal materials
Test range 750-830 HLD, 590-670 HLD, 490-570 HLD (optional), size: Φ90x55MM, weight 2.75 kg/piece
The standard Leeb hardness block can be used for most hardness measurements, such as large, heavy and rough forgings, grooves or concave surface hardness measurement, small, light and thin parts and surface hardened layer determination
When using, you need to select a hardness reference block that meets the standard requirements and place it on the caliper so that it is tightly connected to the reference block. Confirm whether the reading is correct
In order to ensure the surface quality and hardness uniformity of the measuring surface, the Leeb hardness tester is used on one side, and the side engraved with the hardness standard value is the measuring surface
وصف
Welcome to the "Vituord" shop.
Specifications:
Material: Metal
Surface: Mirror
Test range: 750-830 HLD, 590-670 HLD, 490-570 HLD
Size: Φ90x55MM
Weight: 2.75 kg/piece