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.

750G load; standard with 13 Chinese brand pencils; in line with GB/T6739 standard.

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.

Test angle 45 °, test platform traverse speed 5mm/sec, adjustable, travel distance 40mm, low noise, stable, test stroke adjustable according to specific requirements.

Pencil Hardness Tester, load weight can be stacked, equilibrating weight adjustable, using high-precision motor, precision screw and imported bearings as the transmission mechanism, accurate operation.

The load is 750g, 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.

Pencil Hardness Tester, with 500g, 750g, 1000g three load, with 13 Chinese pencils, suitable for Coating hardness testing.

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.

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

Adopt 45 ° angle test design, support 0.5~ 1mm/s scratch speed, maximum load 1kgf, equipped with automatic sample base and pencil swirl/spin device, easy to operate and accurate test.