Close attention to: Pay with a credit card Pro-need to contact customer service, plus the 1% fee. If there are no extra fees we will deliver for the time being, Oh, please understand!

QHQ desktop pencil hardness tester mainly to ' Zhonghua ' advanced pen label to determine the hardness of film hardness, according to GB/T6739-1996 design and manufacture. Through the pencil hardness levels to plow, breaking the paint film for film hardness, hardness to under defined test conditions represented through the pencil marking plow, breaking the paint film.

Technical parameters:

Implementation of the standards: GB/T6739-1996, JIS K5401, ASTMD2197 Weight load: 1000 ± 50g Pencils and sample the angle: 45 degrees Chinese pencil sizes: 6H~ HB~ 6B (13) Scratch speed: 1mm/s (manual) Dimension: 430x160x280mm (length x width x height) Remove the black PIN length is 85 in the middle of width 80 Width 80mm length: 120mm