GWQ-1000 Optical Fiber Cable Repeated Bending Testing Machine
Product description:GWQ-1000 Optical Fiber Cable Repeated Bending Testing Machine
GWQ-1000 Series Optical Fiber Cable Repeated Bending Testing Machine is intended to establish the ability of a fiber optic cable to withstand repeated bending (cyclic flexing).
The apparatus allows a cable sample to be bent backwards and forwards through at an angle of 180°, the two extreme positions making an angle of 90°on both sides of vertical, while the sample is subjected to a tensile load.
The bending arm is designed to permit holding the cable securely during the entire test, without crushing the optical fibers or inducing optical loss. The bending radius is controlled by replaceable cushioning reels chosen to match the cable bending radius.
The apparatus is capable of cycling at a rate of 30 cycles per minute.
2.Setting range of testing times: 1～9999;
3.Setting range of frequency: 10～30 times/min;
4.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. The poise is added and adjusted according to the test requirement of the optical cable;
5.Power supply: 3-phase 4-wire, 50Hz, 1.5KW. In which, power of motor is 0.75KW;
6.Ambient temperature: 10℃～40℃