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Rex® Durometers: Test Blocks and Test Block Kits
Rex® Test Block Kit Types A & M
Types A & M Test Block Set


Rex® Test Block Kit Type D
Type D Test Block Set


Rex® Test Block Kit Types O & OO
Test Block Kit Types O & OO
Rex® Gauge Company
The Rex® Rubber Test Block Kit is designed to be used as a ready reference for determining the day—to—day operational status of durometers.
The Type A and Type M kits consist of 7 blocks, each of which measures ¼ x 2 x 2 inch (6.35 x 50.8 x 50.8 millimeter), and are compounded to yield durometer hardness values of approximately 30; 40; 50; 60; 70; 80; and 90.
The Type D kit consists of 3 blocks compounded to yield durometer hardness values of approximately 20, 40, and 80.
The Type OO and Type OOO kits consist of 3 blocks, compounded to yield durometer hardness values of approximately 20, 40, and 60.
Each test block set comes in an attractive, durable, magnetic—latching storage case. The test blocks are color coded for ease of identification and include the individual nominal block values listed on the inside cover. The test blocks may be purchased individually as replacements to a set.
The test block set should be calibrated annually as the hardness values change over time. CCSi provides test block calibration and certification at a very reasonable cost.
Rex® Durometers: Test Blocks and Test Block Kit Pricing
Description Price
Test Block Kit Types A & M: Please Submit a RFQ
Test Block Type A & M: Please Submit a RFQ
Test Block Kit Type D: Please Submit a RFQ
Test Block Type D: Please Submit a RFQ
Test Block Kit Type OO & OOO: Please Submit a RFQ
Test Block Type OO & OOO: Please Submit a RFQ
Information Please reference the required values when ordering single blocks.
Information A certificate of traceability to NIST is available at additional cost.

Index Terms: Rex Durometer, Rex Durometers, Shore hardness, pocket durometer, Shore scale, rubber test blocks, rubber test block kits, durometer test blocks, durometer test block kits, hardness, rubber hardness, plastic, plastic hardness, indentation hardness, ebonite, ebonite hardness, rubber hardness testing, rubber testing, hardness testing, durometer hardness, testing, ASTM D2240, D2240, ASTM D1957, ISO 868, ISO 7619, JIS K6253, JIS K6251, JIS K6252, JIS K 6253, JIS K6254, JIS K6255, JIS K6256, JIS K6257, JIS K6258, JIS K6259, JIS K6260, DIN 53505, DIN 53 505, CNS, K6898, BS 903, BS 2782, BS ISO 21509, BS EN ISO 868, GB/T 10807, Asker, Asker C, SRIS0101, MIL-STD-45622A, MIL-I-45208A, MIL-STD-120, 83.060, 83.080.01, hysteresis, creep, Young's Modulus.
Copyright © 2006 CCSi, Inc. • All Rights Reserved • Published August, 2006
Corporate Consulting, Service & Instruments, Incorporated
221 Beaver Street • Akron, Ohio 44304 USA
Telephone: 800.742.8535 / 330.376.3600 • Facsimile: 800.229.9329 / 330.376.8500
www.ccsi-inc.com www.orecozone.net