Hardness Calibration Test Blocks

Hardness calibration test blocks are essential tools for ensuring the accuracy and reliability of your hardness testing systems. Designed for industrial workers who demand precision, these blocks provide a reference point with an average hardness value, allowing you to verify and calibrate your equipment with confidence. Each block is crafted to maintain a typical hardness variation based on its nominal value, ensuring consistent performance and making your job easier by reducing errors and improving efficiency. Whether you're in manufacturing, quality control, or any field requiring precise measurements, these test blocks are a crucial component in maintaining high standards and optimizing your workflow.

Starrett® PT05067 Test Block, B Scale, RB20 Max HardnessStarrett$144.00

Starrett® PT05058 Test Block, C Scale, RC25 Max HardnessStarrett$144.00

Starrett® PT05062 Test Block, B Scale, RB60 Max HardnessStarrett$144.00

Starrett® PT05061 Test Block, B Scale, RB70 Max HardnessStarrett$144.00

Starrett® PT05056 Test Block, C Scale, RC35 Max HardnessStarrett$144.00

Starrett® PT05191 Test Block, R Scale, HR45T50 MaxStarrett$143.00

Starrett® PT05130 Test Block, R Scale, HR30T50 MaxStarrett$144.00

Starrett® PT05129 Test Block, R Scale, HR30T60 MaxStarrett$144.00

Starrett® PT05092 Test Block, A Scale, RA60 Max HardnessStarrett$144.00

Starrett® PT05122 Test Block, G Scale, HG30N70 MaxStarrett$143.00

Starrett® PT05107 Test Block, E Scale, RE90 Max HardnessStarrett$143.00

Starrett® PT05104 Test Block, F Scale, RF60 Max HardnessStarrett$143.00

Starrett® PT05124 Test Block, R Scale, HR30N50 MaxStarrett$143.00

Starrett® PT05128 Test Block, R Scale, HR30T70 MaxStarrett$144.00

Starrett® PT05123 Test Block, R Scale, HR30N60 MaxStarrett$143.00

Starrett® PT05115 Test Block, R Scale, HR30N80 MaxStarrett$143.00

Starrett® PT05114 Test Block, E Scale, RE50 Max HardnessStarrett$144.00

Starrett® PT05108 Test Block, E Scale, RE80 Max HardnessStarrett$143.00

Starrett® PT05100 Test Block, F Scale, RF100 Max HardnessStarrett$143.00

Starrett® PT05103 Test Block, F Scale, RF70 Max HardnessStarrett$143.00

Starrett® PT05260 Test Block, Low Brinell ScaleStarrett$248.00

Starrett® RBR-30 Calibrated Test Block, 27 Min, 30 MaxStarrett$114.00

Starrett® PT05258 Test Block, Low Brinell ScaleStarrett$256.00

Starrett® SRB-3 Calibrated Test Block SetStarrett$239.00

Starrett® RBC-63 Calibrated Test Block, 61 Min, 63 MaxStarrett$115.00

Starrett® RBB-94 Calibrated Test Block, 90 Min, 94 MaxStarrett$114.00

Starrett® PT05198 Test Block, R Scale, HR30Y Max HardnessStarrett$143.00

Starrett® PT05195 Test Block, R Scale, HRH90 Max HardnessStarrett$143.00

Starrett® PT05199 Test Block, R Scale, HRM Max HardnessStarrett$143.00

Starrett® PT05197 Test Block, R Scale, HRR Max HardnessStarrett$145.00

Starrett® PT05194 Test Block, R Scale, HR45T10 MaxStarrett$143.00

Starrett® PT05189 Test Block, R Scale, HR45T60 MaxStarrett$143.00

Starrett® PT05184 Test Block, R Scale, HR15T90 MaxStarrett$143.00

Starrett® PT05178 Test Block, R Scale, HR30T30 MaxStarrett$143.00

Starrett® PT05181 Test Block, R Scale, HR15N90 MaxStarrett$143.00

Starrett® PT05050 Test Block, C Scale, RC63 Max HardnessStarrett$144.00

Starrett® PT05054 Test Block, C Scale, RC45 Max HardnessStarrett$144.00

Starrett® PT05052 Test Block, C Scale, RC55 Max HardnessStarrett$144.00

Guide to Choosing the Right Hardness Calibration Test Blocks

Hardness calibration test blocks are essential tools for ensuring the accuracy and reliability of hardness testing systems. These blocks serve as a reference standard, with each block having an average hardness value and a typical hardness variation based on its nominal value. Selecting the right test block is crucial for maintaining the precision of your testing equipment and ensuring consistent results.

Material Type: Choose a block made from the same material as your test samples for the most accurate calibration.
Hardness Range: Ensure the block's hardness range matches the range of your testing equipment.
Certification: Look for blocks that come with a certification of calibration to guarantee accuracy.
Surface Finish: A smooth surface finish is essential for precise measurements.
Size and Shape: Consider the size and shape of the block to ensure compatibility with your testing device.
Brand Reputation: Opt for reputable brands known for quality and reliability.

When selecting hardness calibration test blocks, it's important to consider these key factors to ensure you make an informed decision. By choosing the right block, you can maintain the accuracy of your hardness testing systems and ensure reliable results. Don't compromise on quality—invest in the best calibration test blocks to support your testing needs.

Ready to enhance the precision of your hardness testing systems? Browse our selection of hardness calibration test blocks and find the perfect match for your equipment today!