Straight Twist Test Apparatus Cable Testing Equipment Linear Torsion Machine

JIS C3005 FIG.5-(a) Straight Twist Test Apparatus / Three Stations Linear Torsion Machine

Twist test

Twisting test is carried out by two types define their own way of our criteria.

(A)Straight twist test

Mount a sample of about 1m taked from the finished product,attach it to the straight twist test apparatus of FIG.5-(a).Given to the number of time twisting around at a rate of per minute about 60 times so that the rotor to the appropriate angle(θ).At this time,not occur a short circuit between the lines,no crack about surface of the insulation and the exterior,and other abnormalities that there is no.

Standard requirement:

Number of trials: adjustable

Torsion speed: 60 times / min

Torsion angle: 360°

Weight F: 5N/mm2

Replacement fixture

Sample length: 1000mm

Technical Parameters:

1. Power supply: AC220V 50HZ 500W three-station independent

2. Torsion speed: 5-60 laps/min optional.

3. Torsion angle: 0-±180° (360°) can be set

4. Adjustable torsion diameter (R size)

5. Counting times: 9999999 times, can be set, accuracy ± 1 time

6. Servo motor drive

7. Touch screen settings and operations

8. Test mode: continuity test, mechanical test

9. Multi-core test: single off alarm stop, full off alarm stop, count to stop, etc.

Alarm mode: qualified prompt alarm, unqualified alarm and retain the number of tests.