Pencil Hardness Tester

Stainless steel material, conforms to GB standard; standard 500/750/1000g load, 13 different Hardness pencils, as well as pencil sharpener and eraser.

QHQ-A Pencil Hardness Tester that can test Paints Hardness, which is a three-in-one of 1000, 500g, and 750g. Technical characteristics of paint film Hardness test are determined by the pencil Hardness level of the plowed paint film

Load 500g, applicable to standard GB/T 6739-2006, standard 13 hardness pencils.

Contains 1000g /750g /500g three kinds of load weight; stainless steel material, good corrosion resistance; 13 test pencils.

The load is 500g, in line with GB/T 6739, ASTM D 3363, ISO 15184 standards, with its own observation level, and the center arc design of the wheels on both sides.

100G/750g/500g can replace three kinds of loads, in line with the standard Coating pencil hardness testing indicators, with 1 set of 6B-6H pencils, eraser X1, pencil sharpener X1, horizontal pad X1, No.400 sandpaper X1.

500G/750g/1000g heavy load; 14 Mitsubishi pencils; in line with GB/T6739, ISO15184 standards.

Load 500g, applicable to standard GB/T 6739, test angle 45 °, load 1 +/- 0.05kg, three-point contact with the measured surface roller, pencil lead.