1100 °C Vacuum Chamber

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1100 C VACUUM CHAMBER MODEL NO. - ACM- VF-72401

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1100 O C VACUUM CHAMBER 1100째C Vacuum Chamber with 30 Segments Programmable Temperature Controller Has a Customizable Chamber Size with resistance Heating Element and B type Thermocouple. Heating Element is made up of high quality Ni-Cr-Al resistance wire as heating element and can be heated up to 1100째C. CE certified compact tube furnace using high quality ZrO2 Liner and Kanthal Super1900 MoSi2 heating elements. Vacuum sealed flange with two valves & vacuum gauge, and high purity alumina tube are included for immediate use. It is widely used for materials or chemical lab to sinter all types of new materials samples under vacuum or other gases condition.

Gas inlet and venting port are installed for using at oxygen or inert gas rich atmospheres. Design of sliding down door is for loading sample at easy. The furnace temperature is controlled by high precision SCR (Silicon Controlled Rectifier) digital controller with accuracy +/-1 deg C and 30 segments programmable up to 1100째 C. Temperature controller Built

in

30

segments

programmable digital temperature controller provides the precision control of heating rate, cooling rate and dwell time.

Vacuum flange is of stainless steel with double high temperature TECHNOCRACY PVT. LTD.

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silicone O-ring at front door. One needle valve built on the flange is for gas inlet. One port on left side of furnace is for connection with vacuum pump. The water cooling jacket has been installed in the flange. The inlet and outlet ports are located on the left side of the furnace for connecting to the water chillers through two 12mm diameter polyurethane tubes.

The Ceramic Thermal Block must be placed inside the chamber during operation to avoid the silicone o-ring being damaged by the heat radiation when the temperature is higher than 300째C. Digital Vacuum Gauge & Fitting Digital vacuum meter with wide range up to 10-4 torr is included for vacuum pressure measurement.

Vacuum Level is depended on vacuum pump, connected pipe, inside refractory block's materials etc. By using, stainless steel pipe, MTI two stage mechanical pump and KF25 Ball valve, the furnace can achieve vacuum level as the follows:10 mtorr(10-2 torr)via two stages mechanical pump within 30 minutes without Ceramic Thermal Block and 60 m- torr(6x10-2 torr)via two stages mechanical pump within 30 minutes with Ceramic Thermal Block at 900C. For Gas flow and pressure, there is a gas inlet (1/4" house adapter) with a Valve on left side of furnace. Inert gas and oxygen gas flow can be achieved via the inlet. Max. Gas pressure shall be less than 1.2 atm.

TECHNOCRACY PVT. LTD.

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TECHNICAL SPECIFICATIONS Working Temperature

<=

1000 °C continuously Max. 1100 °C, < 30 minutes

Heating Element

High quality Ni-Cr-Al resistance wire as heating element and can be heated up to 1200°C

Quartz tube size &

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"dia x 3.5" depth in

Effective Heating Area center position within +/- 5ºC Quartz tube is replaceable ( click picture left to order spare tube )

Temperature controller

Built in 30 segments programmable digital temperature controller provides the precision control of heating rate, cooling rate and dwell

{C}

time.

Note: To achieve fully temperature computerization please order a

{C}

set of MTS-02 control module. If you order the control module with the furnace we will install and test it before we ship out the product.

We recommend you order computer (laptop) from us. More information please click here.

Uniformity

+/- 2°C

Vacuum flange ( water

Stainless steel vacuum flange with double high temperature silicone O-ring at front door. One needle valve built on the flange is for gas

cold ) inlet. One KF25D port on left side of furnace is for connection with vacuum pump. The water cooling jacket has been installed in the flange. The inlet and outlet ports are located on the left side of the furnace for connecting to the water chiller through two 12 mm dia. polyurethane tubes (the water chiller needs to be order separately.

Please click here to review detail info of the water chiller.) The Quartz Thermal Block must be placed inside the chamber during operation to avoid the silicone o-ring being damaged by the heat radiationwhen the temperature is higher than 300°C. A Quartz Thermal Block included is filled with fibrous alumina inside and it will provide excellent clean environment and vacuum pressure.

Optional: If using the furnace for flat sample, you may order flat sample order as picture below TECHNOCRACY PVT. LTD.

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TECHNICAL SPECIFICATIONS Digital Vacuum Gauge &

Digital vacuum meter with wide range up to 10-4 torr is included for

KF25 Fitting

vacuum pressure measurement. KF25 Vacuum Fitting with KF25 Right-Angle Valve for quick connection to KF25 Bellows.

Vacuum pressure

Vacuum Level is depended on vacuum pump, connected pipe, inside refractory block's materials etc. By using KFD25, stainless steel pipe, MTI two stage mechanical pump and KF25 Ball valve, the furnace can achieve vacuum level as the follows: 30 m- torr（10-2 torr）via two stages mechanical pump within 30 minutes without the Quartz Thermal Block. 60 m- torr（6x10-2 torr）via two stages mechanical pump within 30 minutes with the Quartz Thermal Block at 900C. Optionals: Vacuum pump and pipe are not included, please click bold order it separately.If you want to achieve higher vacuum (<10-5 torr or better) you must Use Turbo-molecular Vacuum Pump StationSpare seal oring is available at extra cost ( click picture below )

Gas flow and pressure

There is a gas inlet (1/4" house adapter ) with a valve on left side of furnace ( see picture left ) Inert gas and oxygen gas flow can be achieved via the inlet . (Attention: MTI does not recommend using our products under hazardous conditions. We are not liable for any damage incurred under hazardous conditions. If you intend to use hydrogen, however, we feel it's prudent to place the furnace under fume hood.) Max. gas pressure shall be less than 1.2 atm.

You may choose gas mixer to deliver multi-gases to control gas composition and flow-rate (click pictures below to order separately).

Power Supply

Single phase 208 - 240 VAC / 50/60Hz, 3000 W max. (20 A breaker required)

Overall Dimension

510 x 435 x 425mm

Net Weight

80 kg

Shipping Weight

200 lbs

Shipping Volume

45x28x35”

Warranty

One year limited warranty TECHNOCRACY PVT. LTD.

An ISO 9001 : 2208 | ISO 14001 : 2008 | ISO 13485 WHO: GMP Products | GLP Compliant Products

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