Application Standards:

ISO7619-1:2004: Rubber, vulcanized or thermoplastic–Determination of indentation hardness-part 1: Duromerer method ( shore hardness)

ISO 868:2003: Plastics and ebonite-Determination of indentation hardness by means of a duromerer ( shore hardness)

Etc…

Features:

• Instruction pointer, easy reading, accurate, high precision.
• Hand held design and easy to carry, can be hand-held measurement can also be installed on the
• Supporting rack test.

Instructions:
The sample on strong plane, take the hardness tester, pressure needle distance sample at least 12 mm edge smooth put pressure on foot pressure in the sample, makes the needle vertical pressure into the sample, until the feet and sample completely contact pressure when within 1 s reading. Measuring at least 6 mm apart in different positions of the measurement hardness value 5 times, take the average (micro porous materials are measuring at least 15 mm). In order to stabilize determination conditions, to enhance determination accuracy, hardness tester device should be in the same determination on supporting producer determination.

Specifications

Attention:

Type A: applicable to general rubber, synthetic rubber, vulcanized rubber, soft rubber, leather, wax, etc.

Type C: applicable to the hardness test of rubber microporous material.

Type D: applicable to hard rubber, hard resin, acrylic, glass, cushiony plastic cement, printing plates, fiber