Wilson-Rockwell 9202100W Hardness Reference Test Block

The Wilson-Rockwell 9202100W Hardness Reference Test Block is a precision-machined HRB reference standard with a certified hardness value of 97.92 HRB, designed for calibration and verification of Rockwell hardness testers. It is intended for use in laboratories and industrial inspection facilities to support quality control and calibration procedures, ensuring calibration accuracy verification on Rockwell hardness testing equipment. This certified calibration block is widely applied in metallurgy labs, aerospace manufacturing, automotive production facilities, machine shops, and material testing departments where dependable hardness calibration and measurement consistency are critical. Key specs: Brand Wilson-Rockwell; Part Number 9202100W; Product Type Hardness Reference Test Block; Hardness Scale HRB; Construction: precision-machined reference standard; Material Type: certified calibration test block; System Compatibility: Rockwell hardness testing equipment.