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LT-WJB15 Pencil lead slip tester

Short Description:

This instrument is used to precisely measure the displacement of the lead core within the sliding rod, assessing its movement smoothness and long-term operational reliability.


Product Detail

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Product Parameters
1 Weight 3331.3g±5g. Load capacity: 39.2N
2 Thimble diameter 1.3mm, 1.5mm, 2.0mm
3 Dimensions 28*23*46cm
4 Weight 20kg
5 Power supply AC220V 50HZ

 

standards
1 In the pencil standard QB/T 2774-2006, section 5.8 is about the sliding core test;
2 Pencil GB/T 26704-2019 Slide core test;
3 Water-soluble colored pencils QB/T 4435-2012 – Slide core test;
4 Pencil QB/T 2774-2006, Section 5.8: Sliding Core Test;

 


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