David L. Ellis Master Calibration Kit Grade A Series

David L. Ellis Master Calibration Kits are produced to provide their customers with the ultimate tool in Quality Control by MSP Metrology (M) Sdn Bhd from David L Ellis UK

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Features

Our Master Calibration Kits are produced to provide our customers with the ultimate tool in Quality Control. Each kit contains a test block or blocks and the  penetrator unit that was used to calibrate them. By matching specific blocks to a specific penetrator, a set relationship is established, and they can be eliminated as potential variables in the hardness test system. Should a problem arise, a master kit on hand allows you to quickly and accurately determine whether your hardness tester is the source.

Each block in our kits has been calibrated on a tester whose accuracy has been verified using N.I.S.T. traceable load and depth measuring devices. The individual test blocks are marked both with their own unique serial number. All of our kits come with their own polished wood case, and certificates covering to all the applicable standards.

Specifications

HRB Scale with  1 1/16”

Part No:                                                   Description

K-B4020                                                      3 Blocks

 

HRC Scale with C Diamond Penetrator

Part No:                                                   Description

K-C2020                                                      3 Blocks

 

HRE Scale with 1/8” Carbide Ball Penetrator

Part No:                                                   Description

K-E2020                                                      3 Blocks

 

HRN Scale with N Diamond and N Diamond Penetrator

Part No:                                                   Description

K-N2020                                                      3 Blocks

 

Note: Grade B kits are available