产品名称：1200℃双管三温区管式炉（石墨烯生长）-OTF-1200X-III-D5-4

1200℃双管三温区管式炉（石墨烯生长）-OTF-1200X-III-D5-4

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 1400 mm Inside tube: 101mm O.D. x   95 mm I.D. x 1400 mm
Vacuum sealed flanges	●One pair of flange made of SS304, which seals tightly between tubes by two                 hi high temperature O-rings (10-2 by mechanical pump and 10-5 by molecular     p  pump) ●The flange is built with water cooling jacket. When working temperature > 900°C it  it is required to use cooling water. You may either use tap water or use our   chiling 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
国家**：	**名称：双管式开启烧结炉 **编号:ZL-2011-2-0162232.9 尊重**、鄙视抄袭、侵权必究。

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