Phone / Whatsapp

0813 9929 1909 (Zulfikri)

0822 5870 6420 (Anto)

0821 1460 7782 (Faoji)

Phone Office

+62-21 29563045

Pencil Hardness Tester - TO540

Pencil Hardness Tester - TO540



Endeavors defiance and hot passion in research and development and will requite to customer by the best product


Product Description

  • This tester touches the plan at an angle of 45 degree with the lead of a pencil as prescribed by KS G 2630(pencil). Pressing and moving on the plan by about weight of 1kg, the lead scratches the surface. According to the change of the surface, pencil hardness is compared by the pencil number of that time
  • Pressure load: 0 ~ 1000g
  • Test speed: 30mm/min
  • Weight: 500g, 200g,(2kinds), 100g


Model TO-500
Motor Speed Changeable
Speed 30mm/min
Load Range 100g ~ 1kg
Scratch Angle 45°, 90°
Specimen Table Size 150 x 100mm
Specimen Size 100 x 60mm
Length Wise 120mm
Standard Pencil 17EA (6B ~ 9H)
Dimension 500 x 150 x 280mm (W x D x H)