Fiber proof testers are designed to apply a set load to a fusion-spliced optical fiber in order to test the strength of the spliced fiber. Our fiber proof testers can be found in both linear and rotary designs, for both proof and tension testing. Fiber proof testers are available for single mode, multimode, and polarization-maintaining fibers. Pick from dedicated, standalone systems or multipurpose designs which are also able to stripping, cleaning, cleaving, splicing, and/or recoating.
Fiber Recoaters with Proof Testers offer easy, integrated answers to FTTH cable production line. The fiber recoating process restores the buffer coating to your stripped fiber, offering more flexibility compared to a heat-shrink protection sleeve, enabling it to be handled and coiled with no damage to the fusion-spliced section. The integrated linear or rotary proof tester allows users to immediately test a recoated fiber having a pre-determined load and determine the long term reliability of the fiber. Because of their ability to restore a fusion-spliced fiber to near original condition, these systems are best for applications including undersea optical fiber cables, submarine communication cabling, fiber lasers, or Distributed Bragg Reflector (DBR) lasers.
This process begins with the fusion-spliced section of fiber being placed in the midst of the mold assembly (see image to the right). Once placed in position, inserts inside the fiber blocks secure the spliced fiber set up. Recoat material is pumped into the cavity and after that UV-cured. The recoated fiber can then be tested by pulling on it as much as a pre-determined load.
Recoater and Mold Assembly Options – Recoaters can be purchased with either a computerized or manual mold assembly. The automatic mold assembly features pneumatic control of the mold plates and is also optimized for high-volume manufacturing applications. Manual mold assemblies, on the other hand, use hinged mold plates which provide more flexibility and are best for low-volume manufacturing or R&D applications. An automatic or manual volumetric dispensing pump and injection system is employed to inject the recoat material to the mold cavity.
The PTR208 automatic recoater comes standard having a mold assembly for optical fiber coloring machine; For the manual recoaters (Item #s PTR206, PTR206B, PTR307, and PTR307B), the mold assembly comes separately so that customers can choose the right mold coating diameter for his or her application. Custom mold coating sizes can be found as much as Ø900 µm. Pre-installing of the mold assembly on the factory is also available. Contact Tech Support to learn more about custom molds or factory assembly.
Most fiber optic cables are created professionally and are meant to work effectively for some time. While this is the case it doesn’t imply that the units don’t develop problems. As with any other units, the cables develop problems and it’s up to you to distinguish and fix them. To assist you here are the most common fiber optic fiber problems:
External damage. Common external damages are splits and scratches on the units. The units are highly sensitive; therefore, even most minor damages have the capacity to prevent effective transfer of signals. For those who have noticed some defects on the units you need to replace them as early as possible.
The optic cable is too long. Optic fibers can be found in different sizes and lengths and it’s up to you to choose the one which is great for the application. In some cases, people install units which can be too much time than needed. A cable that is certainly too much time are at the potential risk of winding around itself. A lengthy unit is also at the risk of bending or twisting. These actions often lead to permanent damage to the optic fibers as well as its components. To prevent installing a bad dimensions of cable you ought to spend some time to swrwun a measuring tape and measure the distance that you are looking to cover.
Improperly installed connectors. Connectors join several cables and play a vital role in determining the effectiveness of the optic cables. It’s common for a few contractors to improperly install the cables resulting to cable problems. To repair the issues you ought to hire an experienced contractor to set up the cables properly.
Stretching. It’s a mistake to have optic cables that are very long. It’s another mistake to possess cables which can be short as they are susceptible to stretching. As stated, the cables are incredibly sensitive or even a minor damage can prevent the cables from functioning properly. To stop the cables from stretching you ought to ensure that you install them at the right place. You must also avoid pulling the cable jacket during installation. The most effective way of going regarding it is applying grips on the connectors.
Old age. Just like anything else under the Sheathing line get old. Old cables are not only ineffective within their working, additionally they often develop problems every so often. Whenever your cables are old, the most effective way of fixing them is replacing them. We specialize in making machines that aid you in the making of fiber optic cables. We have now Secondary coating line. We have SZ stranding line and several other units. Go to the given links to find out more.