D type test block, calibrate block for calibrate the hardness test

Features:

Our company sells Leeb standard hardness blocks for a long time.
Material: bearing steel
Uses: Standard test block calibration instrument
Size: Diameter: 90mm, Thickness: 50mm

Weight: about 2.5 kg
Model: HLD

test block scale: 490HLD --- 830HLD, the hardness value of each hardness block is different.

Repeatability: ≤9hld (jjg747-1999)

size: 90mm diam*50mm H

low value :490-570 HLD

middle value :590-670 HLD

high value :750-830 HLD

TMTeck Instrument Co., Ltd.(hereafter:TMTeck) is a leading NDT manufacturers and suppliers in Beijing China and provides innovative technologies and comprehensive know-how to benefit customers in a lot of countries around the world.Till now,TMTeck has been active in the areas of technology-driven inspection solutions that deliver productivity, quality and safety.

Began from the Ultrasonic Transducers and Coating Thickness Gauge ,now TMTeck has developed more than 10 series of testing instruments, including Ultrasonic Flaw Detector, Coating Thickness Gauge,Hardness Testers,Ultrasonic Thickness Gauge ,their accessories and other NDT instruments. These products are widely used in the analysis of materials that enable our customers to monitor, control and validate their critical processes and applications,also our goods has CE certificates.

TMTeck is committed to the maintenance of long-term partnership with our clients by offering unparalleled services, technology advice and assistance. We design and produce a wide range of high performance NDT equipment and accessories. With our continued emphasis on customer focus and global competitiveness, TMTeck has always been one of the top tier of world class companies when it comes to leading in NDT equipment. And we are developing new series products according to the market demand. We can offer good guarantee for our customers.

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