Máy đo độ xoắn sợi Yarn Twist Tester Y331A-II

Mô tả

Thông tin sản phẩm:

Packaging Details:	Standard packaging
Delivery Detail:	4 WEEKS MAX

ITEM

Yarn Twist Tester

Application:

Yarn Twist Tester is designed to determine single or plied yarns twist by conventional or untwist/re-twist methods.

Related Standards:

STANDARDS	GB/T2543.1/2, 14345	FZ/T 10001
STANDARDS	ISO 2061	ASTM D1422/1423

Note: this yarn twist tester can conform to but not limit to all the standards above, for more standards conformance, please contact us.

Features:

Controlled by microcomputer, large-screen LCD displayer (made in CHINESE TAIWAN), support both Chinese and English menus by switch, man-machine interactive dialogue operation;
With data storage function when power off, query up to 300 groups data, and print out test report in English or Chinese optionally;
“zero” position is detected by optocouple sensor to avoid “zero” shift caused by Hall sensor;
Right sample grip is derived high-performance direct-drive stepper motor, rotational speed can be arbitrary preset to avoid the problems of brush wear and spark interface which is caused by DC motor completely;
Add the pre-tension at horizontal direction

Key Specification of Yarn Twist Tester:

Test methods	1. Direct count; 2. Once twist/retwist method 3. Twice twist/retwist method; 4. Triple twist/retwist method
Smple length	25,50,100,250,500(mm) (selectable)
Range of tested yarn	1~499.9tex
Range of test	1~9999.9 twist
Rotational speed	300~1200r/min (adjustable)
Metallic scale accuracy	1mm
Power supply	AC220V 50Hz 20W
Instrument size	1070×240×200mm
Instrument weight	30kg