Product Details

Appliance:The electric pencil hard testing machine is suitable for testing the hardness of various types of household appliances such as mobile phone housings, MP3/MP4 housings, and laptop housings, as well as testing hardness of various types of metal coating, decorative materials, and synthetic leathers. This machine marks the hardness of a product by scratching the coating of the product with a pencil of a certain hardness and the hardest pencil marking that does not cause the destruction of the coating.

Test standards:GB/T6739-2006, ASTM D3363, ISO15184, BS3900-E19, ECCA-T4/1, JIS, and CNS.

Product parameters:

Test angle	45 degrees
Test load	500, 750, 1000g
Load weight	250g two, 500g one
Test platform movement speed	0.5 ~ 10mm / S (knob adjustable, LCD display)
Stroke distance	100mm
Test platform size (L × W)	250 × 180mm
Test fixture	a set of fixed sample fixture
Working power	AC220V, 50HZ
Main accessories	One standard Chinese pencil 6B~6H each, load weight, balance weight