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Lead core abrasion tester
Lead core abrasion tester

Lead core abrasion tester

Product Model : SL-PL13
Lead core abrasion tester is suitable for testing the abrasion resistance of the pencil lead core writing a certain displacement.
Detailed description

Stationery Tester Lead core abrasion tester


Lead core abrasion tester Application

This machine is suitable for testing the abrasion resistance of the pencil lead core writing a certain displacement.

 

Standards

QB/T 2774-2006 clause 5.3, QB/T 1024-2007, GB/T 26704-2011

 

Technical parameters

1. weights: 150g, 200g, 300g each

2. Roller speed: 40 cpm

3. Micrometer: Japan Mitutoyo original digital display

4. grinding nib with sandpaper: W14 metallographic sandpaper

5. Core tip gauge plate aperture: 0.7mm, 0.8mm

6. Volume (W × D × H): 78 × 33 × 42 cm

7. Weight: 50 Kg

8. Power supply: AC220V 50HZ

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