OTF-800X-III is a three zone rotary tube furnace with a maximum operating temperature of 800 ℃ at 3 bar.It can be used for strong corrosive gases such as HCL and CH4.
The processing pipe is made of quartz and SS310S double-layer structure, and the flange is made of PETF and anti-corrosion rotary fixture.
Product Name |
Three Zones Rotary Tube Furnace |
Voltage |
208 - 240V single phase (30 A Breaker required) 50/60Hz |
Power |
Max 5 KW |
Working Temperature |
800°C for continuously and 900 °C Max for < 1 hour |
Working Pressure |
Max. working pressure 3 bars |
Max. Vacuum |
4.5x10-2 torr (<0.1mtorr/s leaking rate) |
Heating Rate |
Recommend: 10 °C/min |
Tube rotating Speed |
0 - 10 RPM variable |
Furnace tilt angle |
0~30° via the electric motor |
Temperature Controllers |
Three PID digital temperature controllers with 30 segment programmable, +/- 1°C |
Thermocouple |
Three Omega K type 3mm OD x 6" L with high temperature tolerance (220°C) connector |
Heating Zone length |
Three heating zones: each zone length: 150 + 300 + 150 (mm) total heating zone length 600 mm |
Constant temperature zone |
300 mm within +/- 2oC if three zones at the same temperature |
Quartz tube size |
52mm ID x 60 mm OD x 1400mm L, |
SS310S tube |
62 mm ID x 70mm OD x 1300 mm L |
Sealing Flange Material |
PTFE |
Vacuum Level |
0 - 2 torr by the mechanical pump 10 - 4 torr by a turbopump |
Furnace Construction |
1. Specially designed treatment pipe with double layer structure,
2. HCL corrosive gas can be used to operate up to 800 ° C under 3 bar pressure
3. The sealing flange is made of PTFE,
4. The rotary fixture is made of anti-corrosion steel coated with PTFE.
5. Three rotary furnaces in heating area, with the maximum working temperature of 800 º C and accuracy of+/- 1℃ |
Furnace dimension: |
1725 L x 590 W x 1460 H ( mm) |
Furnace Weight |
98KG |