1200℃雙管三溫區(qū)管式爐（石墨烯生長(zhǎng)）-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 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)
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| 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 | |||
| 國(guó)家磚利： | 磚利名稱：雙管式開啟燒結(jié)爐 磚利編號(hào):ZL-2011-2-0162232.9 尊重**、鄙視抄襲、侵權(quán)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 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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