800C Vertical Three Zones Tube Furnace With OD219mm Tube

Product Overview

PT D219/1800/8/3 is a 800C Vertical Three zones Tube Furnace with OD219mm Tube. The furnace is designed with three heating zones. Temperature zones are insulated well, which can effectively reduce the temperature difference. The furnace chamber is made of vacuum filtered ceramic fiber material. Embedded HRE heating wire heated, max working temperature up to 800 degree C. The heating chamber can fit processing tubes such as quartz or stainless steel well.The top of the furnace body is designed with a furnace tube fixing device. This tube furnace is especially suitable for the decomposition of sulfuric acid and hydrogen production experiments at high temperature.

Main Features

• Tmax 800℃
• Vertical tube furnace, total heating length 1800mm
• Three heating zones, each zone temperature could be controlled independently
• Vacuum filtered ceramic fiber chamber with embedded HRE heating wire
• Fit processing tubes such as quartz or stainless steel well
• Equip a stainless steel furnace tube fixing device, 
• N type thermocouple, long service life
• Digital PID controller with programmable 32 segments
• CE certified

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

800C Vertical Three zones Tube Furnace with OD219mm Tube

Heating programs for 1200°C large verticable rotary tube furnace

• Programmable 32 segments, heating rate 1-20C/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

• Quartz 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