Foshan city shunde Huaneng chemicals CO.,LTD.

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Product Name:
Desktop pencil hardness

Product Intro:
Details : scratch hardness inspection instrument was divided into two types of three machines. QHQ-pencil scratch tester plow through the broken pencil hardness of the coating grades in the coating hardness. Executive GB//T6739-86, JISK5401, ASTMD2197 standards. QHQ-divided into (desktop) QHQ-A (portable) two forms. QHZ-coated scratch testing apparatus used to measure coating capacity planning through the size, and evaluation of this coating hardness. Executive GB/T9279-88, IS01518-73 standards.

Details:

Details : scratch hardness inspection instrument was divided into two types of three machines. QHQ-pencil scratch tester plow through the broken pencil hardness of the coating grades in the coating hardness. Executive GB//T6739-86, JISK5401, ASTMD2197 standards. QHQ-divided into (desktop) QHQ-A (portable) two forms. QHZ-coated scratch testing apparatus used to measure coating capacity planning through the size, and evaluation of this coating hardness. Executive GB/T9279-88, IS01518-73 standards.

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