1750ºC Bench-Top Vacuum and Atmosphere Tube Furnace ( 60mm OD) with Kathal Super-1800 Heating Elements - GSL-1750X-60

Name: 1750ºC Bench-Top Vacuum and Atmosphere Tube Furnace ( 60mm OD) with Kathal Super-1800 Heating Elements - GSL-1
Brand: Premier Solutions Pte. Ltd

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Description

GSL-1750X-60 is a CE certified compact tube furnace with Kathal Super-1800C Grade MoSi2 Heating Elements and high quality alumina refractory board with ZrO2 liner. Vacuum sealing flanges with valves, vacuum gauge, and a 80mm dia. high purity alumina processing tube are included for immediate use. The temperature of GSL-1750X-60 tube furnace is controlled by a 30 segment programmable high precision SCR (Silicon Controlled Rectifier) digital controller with accuracy of +/-1 ºC. This tube furnace has a max. working temperature up to 1750 ºC. It is widely used in material & chemical researching labs to sinter all types of new material samples under vacuum and other gas conditions.

SPECIFICATIONS

Furnace Structure	Double layer steel casing with air cooling. Two cooling fan inside to keep case temperature < 60oC. High purity Alumina refractory chamber with 10mm thick 1800C grade YSZ ceramic coating for max energy saving. Alumina tube, vacuum flange, gauge & valves are included.
Power Consumption	Max. 5.2KW
Input Voltage	Single Phase, 220V AC, 50/60 Hz (40A breaker required)
Working Temperature	Max. 1750ºC < 2 hours. Continous: 1700ºC
Max. Heating / Cooling Rate	5ºC / min
Heating Zone	457 mm (18")
Constant Temperature Zone	150 mm (6")
Heating Elements	Kathal Super 1800C grade heating elements- 330mm L, 8pcs, made in Sweden
Temperature Controller	PID automatic control via SCR (Silicon Controlled Rectifier) power control with phase angle fired, current limiting resistor. 30 programmable segments for precise control of heating rate, cooling rate and dwell time. Please click here to learn why SCR is more accurate than SSC (Solid state relay). Built-in over temperature alarm and protection allows for operation without attendant. +/- 1 ºC temperature accuracy. RS485 Communication Port. Optional: The furnace may be operated by PC by installing a control module. Please order a MTS-02 control module at extra cost. If you order the PC control module together with the furnace, we will install and test it before shipping. We recommend you to order a computer (laptop) from us to avoid software installation problems. For more information please click here.
Tube Materials	High purity Al2O3 ceramic, Purity > 99.9%
Processing Tube	Premier Grade alumina tube made in USA ID: 72mm x OD: 80 mm x 1000 mm length. Four fiberous ceramic tube blocks are included for blocking heat radiation from inside tube (Ceramic blocks must be fully inserted into the furnace chamber before heating). Quartz blocks (optional) are ideal for cleaner processing enviroment and higher vacuum efficiency.
Sealing Flanges	One pair sealing flange with double silicone high temperature O-ring is included Two SS needle valves and one dial vacuum gauge are installed with flange for immediate use. Vacuum pressure can reach 50 mTorr by quality mechanical vacuum pump and 10^-5 torr by turbo molecular pump. Please click picture below to see flange assembling details.
Fitting Ports	Standard 1/4‘’ Barbed fittings with needle valves. For supplying high pressure gas, you may replace the standard barbed hose fitting with the 304SS 1/4" Swagelok® Tube Fitting, please click underlined to order. Optional: In order to increase the throughput and achieve high vacuum, you may replace the standard barbed hose fitting with the KF25 adapter, please click the underlined to order. Optional: You may also consider using the parts in below to increase the vaccum effeciency Please click here to order digital vacuum gauge for precision vacuum control up to 10-4 torr (see picture below and click to enlarge) You may click here to order flow-meter and install in tube flange (see picture below) KF25 Stainless steel Bellows KF25 Quick Clamps
Vacuum Level	Limited by vacuum pump 50 mtorr can be achieved by mechanical pump 10^-5 torr can be reached by molecular pump Vacuum pump is not included, please order separately by clicking here
Power Cable & Plug	10 feet length 10-3 AWG heavy duty UL approven power cable is included. Extra length cable can be ordered by click picture below-left Plug is not included. You can order from your local haedware store according to female plug in your lab, or order from link below-right (30A plug) (click here to order plugs from us)
Dimensions	590 L x 490 W x 760 H mm
Net Weight	160 kg (352 lbs)
Shipping Dimensions	47"x 45"x 47"(1200L x 1150W x 1194H mm)
Shipping Weight	211 kg (465 lbs)
Warranty	One year limited manufacture warranty with life time support (consumable parts such as furnace liner, processing tubes, and O-rings are not covered by the warranty, please order replacements at related products below).
Compliance	CE Certified If you need pass UL or CSA certifiction, please click picture below to order UL ready version
Application Notes	In order to obtain accurate temperature inside tube furnace, you need to perform a temperature calibration before use, please click here to learn how. How to set up ceramic tube and vacuum flange for MTI Tube furnace Proper placement of tube blocks *Vacuum pressures may only be safely used up to 1500°C The tube furnaces with alumina tubes are designed for using under vacuum and low pressure < 0.12 MPa (absolute pressure) Attention: Due to the high pressure gas output from the gas cylinder, it is necessary to install the gas pressure regulator with it to reduce the output pressure, avoid overpressurizing the furance chamber and ensure a safe operation. Click here to learn the installation of a gas regulator. The flow rate for gases should be limited to < 200 SCCM (or 200 ml/min) for reducing thermal shocks to the tube
Operation Instructions	Video: H ow To Set Up Furnace Video: Controller Operation How to create Temperature gradient