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Shore / IRHD Hardness Testers

Shore and IRHD hardness testers (IRHD = International Rubber Hardness Degree) determine the indentation depth of materials, from foams to rigid plastics and rubber.

Zwick Analog Shore Hardness Testers

Zwick’s analog Shore hardness testers fulfil the requirements of Standards DIN 53505, ASTM D 2240, ISO 868 and NFT 51109.

Zwick Digital Shore Hardness Testers

These electronic hardness testers (Shore A, D, B, C, D0, 0, 00, 000) are used for determining hardness of plastics and rubber to DIN 53505, ASTM D 2240, ISO 868, NFT 51109 and BS 903 Part A26.

Zwick 3103 IRHD Micro Compact

The IRHD Micro Compact hardness tester (Zwick 3103) is used for hardness testing in the IRHD micro range on plastics and rubber.

Zwick 3105 Combi Test IRHD/Shore

The Zwick 3105 digi test is a microcomputer-controlled hardness tester with very high measurement accuracy in several IRHD (plus IRHD-ss supersoft) and Shore measurement ranges.

Zwick 3107 Ball Rebound Tester

The ball rebound tester (Zwick 3107) is used for determining the rebound resilience of foams to DIN EN ISO 8307 and ASTM D 3574 plus latex foam rubber to JIS K 6382.

Zwick 3108 Pusey & Jones

The Pusey & Jones hardness tester (Zwick 3108) meets the requirements of ASTM D 531-89 and was specially developed for testing rubber rollers and other similar specimens.