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Dual Quartz Tubes (5"/4") & Three Zones CVD Furnace upto 1200°C for Graphene Film - OTF-1200X-III-D5-4

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Item Number: OTF-1200X-III-D5-4

OTF-1200X-5-III-D4 is a dual tube and three-zone tube furnace with max. working temperature of 1200°C  for growing film on metallic foil by CVD, especially designed for make graphene and flexible electrode for solar or battery electrode.

Features:
  • Dual quartz tube:  130 mm dia (5"). outside tube suspended by 101 mm dia (4")  tube inside.  metallic foil will be wrapped inside tube surface for CVD reaction
  • Vacuum sealing flanges for dual tube, which allow reactive gas go through between two tube ( 20mm space ) for reaction, and    Forced air can go though center tube for  fast cooling.
  • Max. Working Temperature:  1200°C   
  • Valve and vacuum gauge are included
  • Please click picture on right  to see principal of the furnace

 Please click below for a related article:  "Roll-to-roll production of 30-inch graphene films for transparent electrodes "

SPECIFICATIONS

Furnace structure
  • Three heating zones: (900mm, 36" in total)

    • Zone 1: 229mm  (9")

    • Zone 2: 457mm  (18.0")

    • Zone 3: 229 mm (9")

    • Max. 25" (625 mm) long with +/- 1°C accuracy if set three zones at the same temperature.

  • Three precision temperature controllers with 30 segment  programmable and +/- 1° C accuracy.

  • Max. Working Temperature:  1200°C 
  • Continuous Working Temperature :  1100°C
  • Heating Rate: <= 20°C /min   
 Power
  •  AC 208-240V Single Phase, 50/60 Hz (40A breaker required).

  • 7 KW  Max.

  • Powder cord is included without plug.

  • CE certified 

 Processing Tubes Two High purity Fused Quartz Tubes included
Outside tube:
130mm O.D. x 122 mm I.D. x 1480 mm

Inside tube: 102mm O.D. x   94 mm I.D. x 1540 mm
Vacuum sealed flanges
  • One pair of flange made of SS304, which seals tightly between tubes by two high temperature O-rings (10-2 by mechanical pump and 10-5 by molecular pump ). 
  • The flange is built with water cooling jacket. When working temperature > 900°C it is required to use cooling water. You may either use tap water or use our chilling water circulation at picture below
  • One KF25 adapter is installed on left flange to connect a vacuum pump.
  • One stainless steel needle valve is installed on right flange (please choose connector at picture below before order)
   

Optional. Please click to order separately
 
 Optional Copper Foil for Graphene Growth (150m length x 150mm width x 25um thickness) - EQ-bccf-25u:
 Furnace Dimension

1030 x 430 x 580 mm  ( not included flange and tube )

Net Weight

about 90 kg

Shipping package size after crating

65x45x35 "

Shipping weight

340 Lbs

Certificate & Warranty

One year limited warranty for electrical parts.
(Consumable parts such as processing tubes, o-rings and heating elements are not covered by the warranty,
please order the replacement at related products below.)

  CE Certified

  
 

 Related instuction video

- tube installation



Optional High Vacuum Package


In order to achieve to a better vacuum, we strongly suggest you use KF25 adapter with stainless steel vacuum pipe (up to 50 mtorr), Please order upgraded accessories as the follows

Description Quantity links Unit Price

High Speed Rotary Vane Vacuum Pump (220V, 240 L/m) with Two Stage Exhaust System, KF25D Adapter and Clamp - EQ-YTP550

1 USD$2395.00
Digital Vacuum Gauge Up to 10-4 Torr 1 USD$465.95
Vacuum bellows with KF-D25 adapter (1m) 1 USD$199.95
1/4NPS to KF-D25 quick adapter 1
USD$49.95
Quick Clamp with Rubber O-Ring for KF-D25 Vacuum adapter 2   USD$29.95
If you need PC control the furnace, please order three sets of software and interface device here 1 USD$219.00
Updated idea:  
  • You may put the furnace on a 1200 mm length mobile cart  ( click picture on left to order )
  • you may order our gas mixing module to support the furnace and deliver multi-gas to dual tube furnace
   

     

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Mailing Lists

MS&T 2012, Booth# 536, Oct.9-10, 2012, Pittsburgh, PA, USA

Nanotech 2012, Booth# 712, June 19-20, 2012, Santa Clara, California
ECS 221st, Booth#208, May 7-9, 2012, Seattle,WA, USA
SVC TechCon2012, Booth# 739, May 1- 2, 2012, Santa Clara, California





 
 
 
Notices
1. The price listed on line is valid for US market  and who pay by credit card only. There will be extra cost for shipping and handling. The price is different from country to country
2. We may add extra cost for paper order and net 30 term due to extra labor cost
3. The price is subject to change without notice