Changzhou Shuanggudunda Electromechanical Technology Co., Ltd.  developed the production of automatic crimp contraction tester (crimp rate tester) is mainly used to determine the textured yarn (polyester, nylon, polypropylene) crimp shrinkage and heat shrinkage properties, the instrument once launched after the change in the market, it caused quite a stir, which uses high-end ball screw, high precision, good reproducibility can sample. Many of my friends have come to consult us on matters crimp rate tester, many of them want to find out what precautions this instrument, it is hard to maintenance, here we come to a simple introduction, so we buy friends can rest assured that the use of the instrument, not the purchase of the business units can rest assured purchase.
      First need to note that the present machine WINDOWS operating system, Chinese interface, man-machine dialogue friendly and easy to operate. Software with fault self-determining function, and a Chinese prompts. At the time of installation of the instrument, we must remember that:
      1, remove the packing wood, remove instruments, computers and ovens.
      2. Connect the monitor, mouse and keyboard cables.
      3, the cable connecting the instrument to a computer socket on the rear end.
      4, will be randomly inserted into the trachea back-end instrument jack.
      5, power lines and computer equipment.
      When the instrument is in use should note the following points:
      1, the instrument must be placed horizontally, it does not allow shaking phenomenon.
      2, when turned on, turn on the computer first, then turn the instrument's power supply.
      3, shutdown, power off the instrument first, and then use the Windows shutdown program off the computer.
      4, the instrument prohibiting open another program in the computer during the test, to prevent conflict error.
      5, during the test, such as abnormal cases, directly by the "end of the trial" on the screen to exit the test.

      Last but not least and before any use of the instrument Note that the same considerations, Wan accidentally if the machine fails, the timely and our technical and sales staff to contact, good to help you quickly find and solve problems.