This electrical single-yarn
tester is an ideal machine, which can test yarn’s
breaking strength, elongation rate and other technology
The machine adopts testing principle of constant rate of
elongation (CRE) and microcomputer to control, settle
automatically and print data. It is programmed easily.
And the tester is precise, fast and convenient. The
machine has the function of protecting data in the
machine when the power is lost. (It can memorize data
when the power is lost suddenly.)
ASTM, BS, JIS, AS, CAN/CGSB.
The max testing strength: 3000cN.
Error of strength <=±1％.
Gauge between up and down gripper: 250mm±1mm, 500mm±1mm
(It can be selected randomly.)
Pre-tension’s scope: 1cN~100cN
Constant breaking time: 20s±3s or 10s±1.5s (It can be
Constant stretching speed: 250mm/min±2％ or 500mm/min±2％
The scope of inputting
① Linear density (yarn size): unit: Nm; inputting scope:
② Test times of every group: 2~100
③ Group’s interval times of average value: 2~20
④ Data’s outputting mode: The machine uses LED to display
statistic data of once or prints them in form style.
Power: AC 220V±10％ 50Hz
Net weight: 38Kg