LFY-109J Membrane Wear Resistance Tester

Main purpose
The LFY-109J Membrane Wear Resistance Tester is mainly used for the determination of the wear resistance of textile materials such as membranes, single yarns, and strands. 
Technical Features
This instrument adopts uniform friction and uses a microcomputer for detection and data processing. Through testing, it can display the average wear resistance times, wear resistance coefficient variation, maximum value, minimum value, and single values for each workstation of each batch of tested samples.
Technical Specifications
1. Number of testing stations: 20 for yarn samples; 9 for coating samples 
2. Friction method: Yarn / Standard sandpaper (domestic 600-grit and 400-grit water sandpaper) 
3. Friction speed: Uniform linear reciprocating motion, (60 ± 1) revolutions per minute 
4. Data output items: Maximum value, minimum value, average friction times, coefficient of variation of friction times, single value 
5. Output method: Printing 
6. Weight of weights: 5g, 10g, 15g, 20g, 25g, 30g, 35g, each 20 pieces.
7. Power consumption: AC 220V, 50Hz, 60W
Applicable standards
FZ/T 01058-1999 Method for Abrasion Test of Yarn - Reciprocating Grinding Roller Method