1700°C High Temperature Tube Furnace with Alumina tube and vacuum flanges OD80mm

Product Overview

PT D80/300/17.Tube Furnace features high alumina ceramic tube with SS304 sealing flanges, heated by MoSi2 rods, Tmax 1700 degree C (1500C under high vacuum level). Microprocessor-based self-tuning PID provides excellent control with no overshooting and +/- 1 °C accuracy. Max vacuum level could be reached to 10E-5 torr with molecular vacuum pump. The tubular furnace is mainly used in vacuum and/or atmosphere protection sintering, vacuum film coating, CVD experiments and physical components testing for rare earth preparation, electronic lighting, crystal annealing, biological ceramics, electronic ceramics, special alloy, magnetic material, precision casting and metal heat treatment. 1700C Ceramic tube furnace is an ideal tool for laboratory daily use.

Main Features

• Tmax 1700°C
• Single Zone, benchtop, horizontal, high temperature tube furnace
• Dual steel structure, minium heat loss
• Individual set of gas supplying device
• Fiber-insulated chamber for maximum temperature stability and uniformity
• Powerful MoSi2 heating elemets ensure uniform temperature
• Digital PID controller with programmable 32 segments
• Alumina tube with SS304 sealing flanges are included
• Dual flanges support provides better sealing and longer tube life
• Non-Split furnace chamber to protect heat loss
• Long life type B thermocouple
• CE certified, standard

Safety Measures

• Built-in ammeter and dual voltmeters for easy monitoring and troubleshooting.
• Overheat protection shuts down the furnace if temperature is outside of acceptable range (refer to controller’s manual) or when the thermocouple is broken or malfunctions.
• Power failure protection resumes furnace operation right after the point of failure when power is reestablished.
• Microprocessor based self-tuning PID control provides optimum thermal process with minimal overshoot

Product Details

1700°C high temperature tube furnace with gas supplying device

• The 1700C high temperature single zone tube furnace is mainly composed of five parts: furnace body, furnace tube, flange sealing accessories, gas supplying system and temperature control system
• The furnace outer steel shell is processed with pickling and phosphating, environment powder coating on the surface, corrosion and oxidation resistance, built-in cooling fan, surface temperature Rt+45℃
• Exquisite appearance, ISO, CE compliance

1700°C high temperature single zone tube furnace insulation chamber

• High alumina ceramic insulation, CNC engraving, chamber walls coupling tightly, U type MoSi2 heator, temperature resistant up to 1800C
• Heating length 300mm, suitable for aluminua tube diameter 40-80mm. High alumina processing tube, temperature resistance up to 1700℃,The critical part of the heating zone inside the furnace tube is equipped with the ceramic tube plug, which can effectively prevent heat from escaping and reduce heat loss.
• B type thermocouple

Quick opening flange, furnace tube supports, 1/4" pagoda gas nozzle

• Equipped with SS304 quick-opening flange accessories for materials fast loading and unloading, sealed with high-temperature resistant fluorine rubber sealing rings
• The air inlet and outlet adopts G1/4-inch pagoda air nozzle, which can be connected to a PTFE pipe with an outer diameter of 8mm. Max vacuum can reach 10*-7torr
• Equipped with adjustable flange brackets to ensure safe and stable operation of the furnace tube

Individual set of single channel gas supplying device

• The 1200C-1700C laboratory tubular furnaces are all equipped with a single-channel gas supply device
• Double ferrule joints; gas float flowmeter, the flow rate is adjustable ranges 60-600ml/min
• Available gases: N2, Ar, H2, CO etc.

      NOTE:When filling reducing gas, check valves, one-way valves, exhaust gas treatment systems, etc

1700°C HIGH TEMPERATURE CVD TUBE FURNACE CONTROLLING PANEL

• Integrated design with temp controller, Ammeter, voltmeter, function buttons on panel

• Intelligent PID temperature controller with 30-segment programs, accuracy of ±1°C

• Power off, over-temperature, thermocouple breaking and burnout protection

• Temperature self-tuning function

• With 485 communication interface (Optional)

HEATING PROGRAMS FOR 1700°C CVD HIGH TEMP TUBE FURNACE

• Programmable 30 segments, heating rate 1-10C/min freely adjusted

• Good thermal insualtion, natural cooling, cooling down gently

• 7" touchscreen panel is optional, heating programs can be showed timely, and downloaded

Technical Specifications

Application Notes

• The processing tube pressure should be lower 0.02MPa
• Gas source should equip the pressure reducing valve
• Before filling reduction gases like H2, should pump the air out of the tube
• When filling gases from gas inlet in the tube, should make sure the gas outlet valve open

Size Comparison