Instrument Usage
This instrument is used to determine the linear density (or British count) of various yarns, for testing the strength of the yarn, and it is also suitable for the determination of the linear density of chemical fiber filament textured yarns.

Applicable Standards
GB/T1798-2008 Test Method for Raw Silk

Main Technical Data
1、Number of test yarn tubes at the same time: 6, 8, 9, 10, 12 (user-selected);
2、Pitch of yarn tubes: 65mm (6 spindles)
3、Frame circumference: YG731D type 1125±1mm
4、Frame rotational speed: 30~300r.p.m
5、Wisp yarn circle number selection range: 1~9999
6、Swinging transverse reciprocating width: 35mm
7、Single swinging tension range: 0~100Cn 8、Power supply: 220V,50Hz 9、Outline size: 780*660*480mm 10、Weight of instrument: 70Kg 100Cn
8, power supply: 220V, 50Hz
9, external dimensions: 780 * 660 * 480mm
10, instrument weight: 70Kg

Instrument shape picture