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LT-WJB07 Lead core slip tester

Short Description:

This instrument is designed for testing the smoothness of pencil leads, precisely quantifying the friction coefficient to evaluate writing smoothness.


Product Detail

Product Tags

Product Parameters
1 Weight 400g
2 Core tip gauge plate 0.7mm aperture
3 Sandpaper W14 metallographic sandpaper, 50 sheets
4 Coordinate paper fixing fixture 1 set
5 Coordinate recording paper 1 pack
6 Overall dimensions 50*30*65cm
7 Weight 60kg
8 Power supply AC220V 50HZ

 

standard
1 QB/T 2774-2006 Relevant requirements of the lead core slip test standard in 5.4

 


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