Send Message
Home News

Repeatability and Error of Rockwell Test Blocks

Certification
China Dongguan Quality Control Technology Co., Ltd. certification
China Dongguan Quality Control Technology Co., Ltd. certification
Customer Reviews
The touch screen micro vickers hardness tester has been installed a few weeks ago, everything is OK. Thanks for your advice and excellent service.

—— Mr. David Chambers

Thanks for the fast delivery and our customer is very satisfied for the rockwell hardness tester, and hope more orders soon.

—— Neil Renato

After we visited the customer, they finally decided to purchase Brinell hardness tester iBrin-413Z, now we have installed the unit at customer’s site,

—— Fermin Lee

Thank you for the indenters (diamond  cone 120 degrees). We recently got it and already tested it. Indenters  are good as we expected. 

—— Dalius Skinulis

The Measurements are good for Brinell Tester HBST-3000.

—— Sun Chull Kim

Hey, the hardness tester iVick-484ST was installed last week and works well, thanks for the professional support.

—— Sabinian Smith

I am glad to inform you that the installation of the SHB-3000C Brinell hardness tester has been finished successfully. I would like to thank you!

—— Robbin

I'm Online Chat Now
Company News
Repeatability and Error of Rockwell Test Blocks
Latest company news about Repeatability and Error of Rockwell Test Blocks

Standardized Rockwell test blocks shall be used in the appropriate hardness ranges for each scale to be verified. These ranges are given in below table. Hardness measurements shall be made only on the calibrated surface of the test block.

 

latest company news about Repeatability and Error of Rockwell Test Blocks  0

 

Note A: The user may find that high, medium and low range test blocks are unavailable commercially for some scales. In these cases one or two standardized blocks where available may be used. It is recommended that all high range test blocks for Rockwell scales using a ball indenter should be less than 100 HR units.

 

Note B: Appropriate ranges of standardized test blocks for the L, M, P, R, S, V, W, X, and Y scales shall be determined by dividing the usable range of the scale into two ranges, if possible.

 

Pub Time : 2017-02-13 11:35:38 >> News list
Contact Details
Dongguan Quality Control Technology Co., Ltd.

Contact Person: Mr. Raymond Chung

Tel: 86-13711988687

Fax: 86-769-22784276

Send your inquiry directly to us (0 / 3000)