1100c Vertical Vacuum Furnace with Automatic Bottom Loading

• Application: School, Lab
• Customized: Customized
• Certification: CE, TUV
• Structure: Portable
• Material: Steel
• Type: Heating Mantle
• Model NO.: CY-VBF-1200X-E8
• Power: 3500W
• Max.Temperature: 1100c
• Vacuum Flange: Stainless Steel
• Temperature Controller: Pid Automatic Control
• Communication Port: RS485
• Warranty: One Year
• Transport Package: Wooden Box
• Specification: OD. 200x340mm
• Trademark: CY
• Origin: Zhengzhou, China
• HS Code: 85141090
• Production Capacity: 210 Sets/Month

Product Description

1100°C Vertical Vacuum Furnace (7.5"ID, 7.6 Liter ) with Automatic Bottom Loading - VBF-1200X-E8
Introduction
VBF-1200X-E8 is a vertical vacuum furnace with a 7.5" ID x 13.4"L-quartz chamber and automatic bottom loading
mechanism designed for easy sample loading. Water-cooled SS vacuum flanges are lifted via the motor and can
achieve vacuum 10^-2 to 10^-5 torr through a mechanical or molecular pump. It is designed for sintering material
or annealing semiconductor wafers (up to 6") under vacuum or various other gas atmospheres with a temperature
up to 1100°C. A programmable temperature controller, vacuum pump and recirculating water chiller are included for immediate use.
 Specification

Structure	Double layer steel casing with air cooling keeps furnace surface temperature lower than 60°C.   High purity fibrous alumina insulation for maximum energy saving. Water cooled vacuum flange for longer service life Quartz chamber for clean treatment Automatic bottom loading for easy operation
Power	3500 W Max.
Voltage	Single phase 208 - 240 VAC, 50/60Hz (20 A breaker required)
Working Temperature	<= 1000 °C continuously Max. 1100 °C, < 30 minutes Temperature Uniformity: +/- 2°C
Heating Elements	High-quality Ni-Cr-Al resistance wire as heating elements
Quartz Tube Size & Effective Heating Area	Tube size: 8" O.D. x 7.5" I.D x 13.4" L.  Heating area: 7.          5" ID x 8.5" Depth (7.6Liter) Uniform Temperature zone: 4" diameter x 3.5" depth in center position within +/- 5ºC Quartz tube is replaceable
Vacuum Flange	Stainless steel vacuum flange with dual high-temperature silicone O-rings. DC motor with remote controller drives the opening and closing operations of the flange. One KF25D port on the left side of the furnace for connection to vacuum pump. A Quartz Thermal Block (filled with fibrous alumina) is included to prevent radiation and dissipation of heat. It also provides excellent vacuuming while ensuring a clean environment inside the chamber. A water cooling jacket has been built inside the flange to protect the vacuum sealing assembly from melting -- one 16L/min recirculating water chiller is included as well. One high-quality mechanical vacuum pump, KF25 Vacuum Fitting with KF25 Right-Angle Valve and a one meter long KF25 Bellows are included ( you may use a molecular pump to achieve 10^-5 Torr vacuum ) Digital vacuum meter with a wide range up to 10^-4torr is included for vacuum pressure measurement.
Temperature Controller	Programmable segments for precise control of heating rate, cooling rate and dwell time. Built in PID automatic control, Auto-Tune function with overheating & broken thermocouple protection. Over temperature protection and alarm allows for operation without attendant(s). +/- 1 ºC temperature accuracy. RS485 Communication Port. K-type thermal couple.
Gas Flow And Pressure  (optional )	There is a gas inlet (1/4" hose adapter ) with a valve on left side of furnace Inert gas and oxygen gas flow can be introduced into the chamber via the inlet  You may choose a gas mixer to deliver multiple gases with control over gas composition and flow rate
Overall Dimensions	700mm(L) x 650mm(W) x 1400mm(H)
Net Weight	160 kg
Shipping Weight	500 lbs
Shipping Volume	48"(L) x40"(W) x70"(H)
Warranty	One year limited warranty with lifetime support

Zhengzhou CY Scientific Instrument Co., Ltd is mainly engaged in the research and development, design, manufacturing and sales of equipment used in scientific researches. Independence and innovation is the company's tenet.Our main products include: tube furnace, muffle furnace, plasma cleaner, vacuum furnace, atmosphere furnace,CVD system and customized lab equipment.Welcome you come to visit us.