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Programmable Dip Coater ( Bridgman ) with Atmosphere Controlled 2" Vertical Tube Furnace Up to 1100°C - PTL-HT

In stock
Item Number: PTL-HT
Transported by LTL Freight (Truck)


  PTL-HT (Updated from PDC-01) is a CE Certified Programmable Dip Coater with 2" Tube Furnace and color touch screen controller. It is designed for R&D Lab to prepare various optical or epitaxial films from the liquid solution under a controlled temperature and atmosphere environment. Dipping rate, pulling rate, dwell time and life cycle can be set up via the touch screen control. The solution is located at the bottom of the sealed tube at room temperature, and the sample can go through a hot zone up to 800oC (to protect the stainless steel wire and sample clamp) under various gas atmosphere or vacuum for achieving high-quality epitaxial films.  
   Also,  this furnace can be modified into a  Bridgman vertical furnace , Please read application note below.
Dip Coater

  • Working Voltage: 110V AC  ( or 220V )
  • Max. Power Consumption: 50W
  • 6"(L) x 4"(W) Touch Screen Display
  • Three stages pulling speed control
  • Total stoke length: 620mm
  • Pulling Speed: 1-200 mm/min programmable with accuracy of +/- 0.05%
  • Dwelling time at constant temperature zone: 1-999 seconds
  • Lower or higher pulling or dipping speed is available upon request at extra cost

Tube Furnaces
  • Working Voltage: 110V AC or 220V
  • Max. Power Consumption: 2KW
  • Tube size: 2" (OD) x 24"(L)
  • Heating Zone Length: 12" (300mm)
  • Max. heating temperature: 1200°C
  • Continuous working temperature: 1100°C
  • 30 segment progtammable digital temperature controller
  • Note:   Max. working temperature for dip coating is limited by pulling wire
    • Included stainless steel wire  Max. working temperature < 800°C
    • Ni-Cr-Al wire ( not included )   Max. working temperature < 1100°C
    • Platinium wire ( not included )  Max.working temperature 》 1200°C ,《 1600°C
Pulling wire

800C pulling wire (Ni-SS)
Three sets of Ni-SS pulling wire are included (pic to the left). Max. working temperature is 800C.
Optional pulling wire for higher working temperature:
  • Ni-Cr-Al wire  max. working temperature: 1100C
  • Platinium wire  max.working temperature: 1200 - 1600C
Stage Length
  • Lower Stage (Pre-heat zone): 236mm
  • Center Stage (Constant temperature zone): 150mm
  • Upper Stage (Cooling zone): 234mm
Product Dimensions 560mm(L) x 470mm(W) x 1435mm(H)
  • CE Certified
  • MET TUV or UL certification is available upon request at extra cost
  • One Year limited warranty with lifetime support
  • Consumable parts such as processing tubes, o-rings and heating elements are not covered by the warranty
Operation Manual & Video
Application Notes
  • In order to get better film coating, the substrate shall be treated by plasma cleaner (Please click on the first picture below for more information)
  • Use ultrasonic processor to disperse nanopowder or homogenize solution to get better coating (Please click on the second picture below for more information)
  • Click here to visit our Knowledge Center and learn about dip coating
  • This furnace can be modified into a Bridgman vertical furnace using a quartz capsule as picture below right

Purchase more 75ml solution beaker here
Net Weight 105 kg (230 lbs)
Shipping Weight 137 kg (300 lbs)
Shipping Dimensions 48"(L) x 45"(W) x 70"(H)

Item # Description Qty
1 Dip Coater 1
2 Furnace with 2" quartz tube and flanges 1
3 LCD programmable controller 1
4 800ºStainless Steel pulling wires 3
5 Beakers 2
6 High-Temperature Alloy Sample Holder (installed in the machine) 1
7 Power cord 1
8 Screwdriver 1

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