INSIZE Hardness Test Block: 5/8 in Overall Lg, 3 1/8 in Overall Wd
The INSIZE Hardness Test Block (MPN HDT-B-HV30D) is a hardness reference block designed for use with Vickers Hardness Testers. It measures 5/8 in overall length, 3 1/8 in overall width, and 3 in overall height.
SKU 3G-OTH-364339
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Product Description
The INSIZE Hardness Test Block (MPN HDT-B-HV30D) is a hardness reference block designed for use with Vickers Hardness Testers. It measures 5/8 in overall length, 3 1/8 in overall width, and 3 in overall height.
Frequently Asked Questions
What is the INSIZE Hardness Test Block used for?
The INSIZE Hardness Test Block (HDT-B-HV30D) is a reference standard used to verify and calibrate Vickers Hardness Testers. It ensures accurate indentation measurements in quality control labs, metalworking, and materials testing. This block is essential for maintaining compliance with hardness testing procedures in industrial and research environments.
What are the specifications of the INSIZE Hardness Test Block?
The INSIZE Hardness Test Block (MPN HDT-B-HV30D) is designed for Vickers Hardness Testers. It has an overall length of 5/8 in, overall width of 3 1/8 in, and overall height of 3 in. The block is manufactured by INSIZE and serves as a hardness reference block for calibration and verification purposes.
Where to buy the INSIZE Hardness Test Block worldwide?
You can source the INSIZE Hardness Test Block (HDT-B-HV30D) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for availability and lead time; we supply this reference block to quality labs and manufacturers internationally.
How to use the INSIZE Hardness Test Block for Vickers calibration?
To use the INSIZE Hardness Test Block, place it securely on the Vickers Hardness Tester anvil. Perform a test indentation using the specified load (e.g., HV30). Measure the diagonal lengths of the indentation with the tester's microscope and compare to the block's certified value. Regular calibration with this block ensures measurement accuracy per ASTM E92.
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3G Electric supplies INSIZE hardness reference blocks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

