Product Description：

Name：BND-Y311LC Digital Yarn Twist tester

Type：BND-Y311LC

Introduction

Digital Yarn Twist Tester is an ideal instrument of testing yarn twist and the related technical data.

It meets GB/T2543.1、GB/T2543.2、FZ/T10001、FZ/T01092

Digital Yarn Twist Tester use microcomputer control, automatic data processing, display and print output, which is accurate, stable and reliable, and can accurately reflect the yarn technical data.

Yarn holder is driven by the motor rotation directly, speed promise and has speed measuring function, the yarn holder (motor) speed can be accurately measured.

CPU can automatically determine the direction of rotation of yarn holder, and automatic processing of counting, the division value is 1/10 twist.

Specification:

Application Range: all kinds of yarn

Twist count: 10 ~ 5000 twist

Test frequency: 120 times

yarn density (yarn number): 1.0 ~ 900.0 tex

Test Length: 10 ~ 600mm arbitrarily set

Test Method:

F0-F3, four kinds of testing methods

F0: Direct counting method

F1: untwisting twisting method (A method)

F2: untwisting twisting method (B method)

F3: Three untwisting twisting method

Yarn tension: horizontal loading mechanism, according to the test requirements, plus or minus the tension weight.

NOTE: The nominal value of the tension weight is the tension value of yarn.

Test Speed: 100r / min ~ 1900r / min continuously adjustable

Jog speed: 100r / min ~ 1900r / min continuously adjustable

Test Data Output:

A, Display output: The tester has touch screen, can display the test number, a single twist value and twist factor.

B, Printouts: The machine can be connected with a printer

Power supply: AC220V ± 10% 50Hz

Rated power: 20W