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  • TL-Pro Electrospinning setup specification
    TL-Pro Electrospinning setup is equiped with both positive & negative high voltage supply devices,4-channel syringe pump, insulation inner wall, high clean chamber, various spinnerets including single needle, 5-needle, coaxial, side by side, V-shape spinnerets, various collector such as plate, rotating drum, grooved drum, mandrel, disk collectors, and moving machinary for spinnerets and collecotrs. Many different experiments can be achieved by this machine, different types nanofibers can be made, and the nanofiber is even, and thickness controllable.

    1. High voltage power supply device:
    0~50KV, digital display, over-current & over-voltage protection. Output power<25W.
    -20KV~0, digital display, over-current & over-voltage protection. Output power<25W.
    Option: -50KV~0, for conjugated electrospinning.

    2. Two-channel pump: can be controlled independently for individual syringe.
    It is a medical appliance designed for continual infusion. Easy to use. Digital display. Flow rate, volume and time of infusion can be controlled precisely. Compatible to work under high voltage.

    3. Drum collector(1-5000rpm, +/- 1rpm), 1pc; disk collector, 1pc. Plate collector with holder,1pc. Grooved collector, 1pc.

    Spinnerets with various holders.
    4.1 Single needle with holder

    4.2 Coaxial spinneret: Coaxial spinneret can produce Hollow nanofibers/microfibers, Core/Sheath nanofibers/microfibers. Using the coaxial electro-spinning method, different characteristics from each polymer can be combined into one fiber.

    4.3 Side by side nozzle

    4.4 Multi-nozzle spinnerets:

    4.5 Tubeless spinneret

    4.6 Online Auto-cleanner for needles

    4.7 V-type spinneret

    5. Light source: Special designed light source, LED, cold light source, very useful for observing the spinning process by naked eyes.

    6. Exhaust fan.
    This device is equipped to cool down the equipment in working process, and help the solvent vaporization. Press the ventilation button on the control panel to start working. This device is equipped to cool down the equipment in working process, and help the solvent vaporization. Press the ventilation button on the control panel to start working.

    7. Safety Measures: Emergency Stop Button; Door safety lock. (The high voltage power will be shut down automatically when door opened. ); Static removing system.

    8. Heater
    The syringe pump should be put outside when heater is using, otherwise, the syring pump will be damaged. The best working temp. is 45~50 degree C. Please increase the temp. slowly when heating. In winter, heater is quite useful for solvent volatilization.

    9. Slide unit for spinneret
    10. Tubeless spinneret
    11. Syringe & soft tube

    Plastic syringe: 100 Nos
    Needle: 100 Nos
    PTFE tubing with PP lure lock connector: 30 Nos
    PTFE tubing with PEEK lure lock connector: 30m

    12. Other accessories.
    13. Humidity control 

    As the solvent vapor should be removed from the chamber continuously, the inside humidity of the chamber can’t be controlled directly. While the following methods can be used to adjust the humidity of the room, as the air in the room will be withdrawn into the chamber continuously, the inside humidity of the chamber can be controlled accordingly. 
    1. Using an Industrial dehumidifier to reduce the level of humidity in the room.  
    2. Using an Industrial humidifier to increase the level of humidity in the room. 
    3. Insert dry air to adjust the humidity in the chamber. 
    Besides, when it is wet day, the heater in the chamber can be used with exhaust fan together to adjust the humidity within some extend. 

    14. Note: Grounding equipment should be prepared by the user. Specifications and design are subject to change without notice.

  • Advantages of TL-Pro over TL-01

    1. Rotating speed range wider.
    TL-Pro:1~5000rpm, +/-1rpm

    TL-Pro drum length:300mm,Diameter=100mm
    TL-01 drum length:235mm, Diameter=76mm

    2. Grooved drum added.
    Grooved drum is good for making aligned fiber sheet.

    3. Negative high voltage supply device added.
    TL-Pro is equiped with negative high voltage supply device, which can be used for making fiber sheet with high thickness. Inaddition, the chamber will be cleaner.

    4. Add insulation inner wall
    The chamber of TL-Pro is grounded, and collector connected with negative high voltage supply, so insulation inner wall is used to separate the chamber and collector.

    While the chamber and collector of TL-01 are both grounded, the thickness of fiber sheet is very limited, and also nanofibers will be collected at many places inside the chamber after long time spinning.

    5. Add tubeless spinneret.
    Min. 2.5ml spinneret can be used for electrospinning without tubing.

    6. Auto-cleanner for needles

Contact us
Email: tonglitech@qq.com
Room 406, 13rd Bldg, Zhong Xing Industrial Zone, Chuangye Rd, Nanshan, Shenzhen, CHINA 518054
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