LFY-109B Computer Yarn Abrasion Tester

Main purpose 
The LFY-109B computer yarn wear resistance tester is mainly used for measuring the wear resistance of single yarns and twines in textile materials. 
Technical Features
This instrument adopts uniform friction and conducts twenty-head tests. It uses a microcomputer for detection and data processing. Through the tests, the average wear resistance times of each batch of the tested yarns, the coefficient of variation of wear resistance times, the maximum value, the minimum value, and the single values of the twenty-heads can be displayed.
Technical Specifications
1. Number of test samples: 20
2. Friction method: Uniform
3. Friction speed: Approximately 60 times per minute
4. Data output items: Maximum value, minimum value, average wear resistance times, coefficient of variation of wear resistance times, single value
5. Output method: Printing
6. Weights of the砝码 for the 20-head yarn wear resistance tester： The weight of each砝码 is 5g， 10g， 15g， 20g， 25g， 30g， 35g. There are 20 pieces of each weight. 
7. Abrasive: Sandpaper
8. Power consumption: AC 220V, 50Hz, 60W
Applicable standards
FZ/T 01058-1999 Method for Abrasion Resistance Test of Yarn - Reciprocating Grinding Roller Method 

Related products:
LFY-109A Computerized Test Instrument for Woven Fabrics' Abrasion Resistance (10 stations)
LFY-110 Dynamic Friction Coefficient Tester for Yarns 
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