• Double-layer steel structure with air cooling to keep case temperature < 65^oC
• Vertical and splittable for easy installation.
• Liquid quenching tank is connected to 4" quartz tube via a gate valve and allow sample drop to liquid container
• Click the picture left for detail

 Power

 3 KW

 Voltage

 AC 208-240V Single Phase, 50/60 Hz

 Max. Temperature

 1200^oC < 1 hrs

 Continuous Temperature

 1100^oC < continuous

 Max. Heating Rate

 <= 20^oC /min, recommended heat: <= 10^oC /min

Tube Size and Materials

• One 101 OD x 92 ID x 1000L mm (4" x 40") Quartz Tube included

Heating Zone

• Heating Zone length:   440mm 
• Constant Temperature：       150 mm （ within+/- 1^oC)

Temperature Controllers

• Full automatic electromagnet sample release flange
• Hinged plate hooks the cable, which pulls the sample.
• Hinged plate drops when the electromagnet powers off. The sample and the cable fall into the quenching tank.
• Rings are available for hanging the tube block with cables.
• Bottom flange is connected with a 4" gate valve ( manual operated ) via CF-100 adaptor
• The gate valve is connected with a quenching media container in size 400 x400 x 200 H ( mm )
• Caution: You must use ice water or cooled oil as a quenching agent if quenching under vacuum.

1. Flange Structure	2. Flange Operation	3. Gate Valve	4. Quenching Tank	5. Quenching	6. Pulling Cable

• Compared to electromagnet cable drop quenching, the traditional approach (Cable Cut Quenching) consumes cables.

Trad. Quenching in Air	Trad. Quenching in Vacuum

• EQ-RMP-1 is an automatic recirculating moisture and oxygen purification system, which can provide an environment with moisture and oxygen concentration lower than 1 ppm for MTI's furnaces and gloveboxes. 
• Two columns of Molecular sieves are Built-in in the system. One is for removing oxygen and another is for removing moisture up to < 1 PPM
• The automatic pressure control system is built in to keep the pressure at a constant level
• 6" color PLC touch panel is included which can set and display the humidity and pressure level
• Oxygen sensors and moisture sensors are included. 

• Hermetic quenching tank is optional for air-sensitive materials, which enables the entire quenching process under atmosphere control
• Please contact MTI for further inquiries. 
•    

 Vacuum Level

• 0.05  torr (Depends on the vacuum pump)
• Click the Picture below to order vacuum pump separately

 Heating Element

Fe-Cr-Al Alloy doped by Mo

 Dimension

660L × 400 W × 1450 H   (mm)

 Net Weight

~85Kg (excluding mobile cart)

 Shipping weight

500lbs  

 Warranty 

• One-year limited warranty (Consumable parts such as heating elements, processing tubes, and o-rings are not covered by the warranty, please order the replacement at related products below.)

Laptop,&  Control (Optional)
   

 Compliance

• CE Certified
• NRTL UL61010)  or CSA certification is available at extra cost. (please click marks below to learn details)

Application Notes
Click here to learn the installation of a gas regulator

• In order to obtain accurate temperature inside the tube furnace, you shall calibrate temperature before use, please click here to learn how.
• Warning: The tube furnaces with quartz tubes are designed for use under vacuum and low pressure < 0.2 bars
• The flow rate for gasses should be limited to<200 SCCM (or 200ml/min) for reducing thermal shocks to the tube
• Attention: A two-stage pressure regulator must be installed on the gas cylinder to limit the pressure to below 3 PSIG for safe operation. Click here to learn the installation of a gas regulator.
• Vacuum limit definition for all quartz tube furnaces: * Vacuum pressures may only be safely used up to 1000°C

Operation Video