VBF-1050X-H8 is an atmospherically controlled box furnace with IR heating lamps, which can reach 1000ÂșC with a 5ÂșC/second heating rate. It is designed for rapidly annealing thin wafers up to 8" round or 6"square in diameter under vacuum and inert gases
SPECIFICATIONS
Furnace Structure
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- IR heating holder with water cooling is installed in a vacuum chamber (Â 16x14x15")
- The heating chamber of 8.5"x8.5" ( 200x200 mm) dia x 10 mm heightÂ
- 25 mm dia quartz observation window is built-in on the front doorÂ
- KF 25 vacuum port and the valves of the gas inlet and outlet are built into the vacuum chamber
- A mechanical vacuum gauge is included
- A digital temperature controller with 30 segments programmable is included
- A k-type thermal couple is included
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Power
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- AC 208V-240V, single phase, 50/60 Hz
- 12 KW 60A breaker is required
- Note: A power cable is included without a plug. Please install a plug by yourself or the left picture to choose a plug according to your lab requirement
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Working Temperature
Â
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- 30 segments programmable via a digital temperature controller
- Working Temperature:   <= 800 °C continuously   Max. 1000 °C, < 30 minutes
- Max. Heating rate:  <= 300°C/ min  5°/second
- Max. Cooling:      <=  60ÂșC/min   1°/second
- Temperature stability: +/- 1°C
- RS485 port and soft is included for PC operation
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Heating Chamber & Water Chiller

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- Two IR heating plates are built-in stainless steel holders with water cooling jacket
- 8.5" square x 10 mm height heating chamber with water cooling jacket, which can accept 8"x8"Â waferÂ
- One quartz plate is placed in the bottom heating chamber to accept a wafer up to 8" x 5 mm thickness
- One 16L/minute recirculating water chiller is included for cooling the heating chamber
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Vacuum level and Vacuum Pump & Gas delivery system ( optional)
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- 10- 2 torr via a rotary mechanical pump ( cold condition ) Pic. 1
- 10-4 torr via turbopump (a cold condition with baking ) Puc. 2
- KF25 vacuum port and gas valves are included
- One mechanical vacuum gauge is included
- The vacuum pump is not included. Please click the link below (Pic. 1&2) to order separately
- Digital vacuum gauge up to 10-5 torr with KF16 port is optional ( Click Pic 3 to order )
- You may order an inner gas delivery system by clicking Pic, 4
   Pic. 1   Pic. 2 Pic. 3 Pic. 4
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Overall Dimensions
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Click the picture to see the details
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Net Weight |
45 kg |
Shipping Weight |
150 lbs |
Shipping Volume |
45"(L) x28"(W) x35"(H)Â |
Warranty
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One-year limited warranty with lifetime support
- ATTENTION: Any damages caused by the use of corrosive and acidic gasses are not under the coverage of MTI One Year Limited Warranty.
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Compliance
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- CE Certified
- NRTL or CSAÂ certification is available upon request at extra cost.
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Operation Demo Video |

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