1000mm Optical Fiber Cable Torsion Testing Machine_Jinan Kason Testing Equipment Co., Ltd.

1000mm Optical Fiber Cable Torsion Testing Machine

Max. distance between grips

1000mm

Max. twisting cycles

1-9999 cycles

Frequency range

5-30cycles/min

Optical Fiber Cable Torsion Testing Machine is intended to establish the ability of a fiber optic cable to withstand mechanical twisting.

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1000mm Optical Fiber Cable Torsion Testing Machine

Optical Fiber Cable Torsion Testing Machine is intended to establish the ability of a fiber optic cable to withstand mechanical twisting.

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Product Details

Introduction

Optical Fiber Cable Torsion Testing Machine is intended to establish the ability of a fiber optic

cable to withstand mechanical twisting.

Applications:

Sample

The length of the specimen under torsion should be sufficient to permit the appropriate clamping and twisting,

and long enough to sustain the applied torsion. A typical value for

small cables 1m, whereas larger cable samples are usually defined in terms of the cable diameter. A common

length is 125 times the cable diameter. Armored cables may require a longer cable sample or a smaller number

of torsion cycles.

Apparatus

The actual sample length is longer than the part under torsion to allow connecting the fibers to be tested. The

twisting apparatus consists of two cable gripping devices or clamps, one fixed and one that can rotate. The

distance between the clamps is connected to suitable turning equipment. The clamps are designed to prevent

crushing force on cable and to allow the cable end to exit from both sides to allow optical measurements.

Power supply installation

While delivering from the factory, the power cord has been connected to the three-phase power

plug with capability of 16A. If the re-installation is required, the user shall distinct the live wire and zero line. In

order to avoid accidents, it is suggested that the user shall connect the ground wire for the equipment.

Test sample (optical cable) installationGo the optical cable through the cover of motor and out from loading head and pass two optical cable clamps in

sequence. While clamping optical cable, firstly, fix the optical cable clamp close to loading head and then lift the

poise frame and fix the optical cable clamp installed on sliding plate.

Then, add the poise according to the requirement.

Thus, the test can be carried out. The core of optical cable clamp shall be selected according to the diameter of

optical cable. After putting it into the optical cable clamp, rotate the jamming

handle to clamp the optical cable. If the diameter of the optical cable is smaller than the core of optical cable

clamp, the optical cable shall be wrapped with something like cloth tape.

Product parameters

1. Torsion angle: ±90°, ±180°, ±360°;
2. Torsion length: 1000mm;
3. Setting range of testing times: 1～9999;
4. Setting range of frequency: 5-30 times/min;
5. The torsion times will be automatically recorded. When reaching to the preset times, the test is automatically terminated;
6. Mass of hammer: the mass of pre-stressed hammer is 27.5kg, in which, poise bracket (5kg), 4 5kg poises and 1 2.5 poise.
7. Dimension:
Host dimension: 2010×520mm
Dimension of control panel: 540×410mm
8. Power supply: 3-phase 4-wire, 50Hz, 1KW. In which, power of motor is 0.55KW;
9. Ambient temperature: 10℃～40℃
10. Ambient humidity: less than 80% (Non-condensing).