High-Temperature Laboratory Vacuum Rotary Tubular Furnaces for Heat Treatment
High-Temperature Laboratory Vacuum Rotary Tubular Furnaces for Heat Treatment
STR-TF1200 series furnaces are split-able tube furnaces with Fe-Cr-Al alloy heating elements. The furnace is installed with 60mm to 100mm O. D quartz tube with a pair of smart stainless steel vacuum sealing flange and valve/gauge which allows to heat sample under vacuum or flowing gas condition up to 1200oC. The precision temperature controller can provide 30 segments heating and cooling steps with +/- 1 oC accuracy.
Feature:
1. Double-layer steel casing with air cooling to keep furnace surface temperature lower than 60°C
2. High purity fibrous alumina insulation for Max. energy saving
3. Special refractory coating on inner and heating element to increase furnace life
4. PID temperature controller to meet full automatic constant temperature function
4. Fast heat-up to reduce energy consumption
5. Over temperature protection and over-load protection
| Specifications | |
| Furnace Construction |
Double shell casing with three cooling fans. High purity Alumina fibrous insulation for max. energy saving. GearDCmotor drives quartz tubes with variable speed 0-9RPM. The furnace can be tilted up to 35° by an electric lift. Splitcover enables faster cooling and easy operation. |
| Tube size&Heating Zone length |
φ50--100×1000mm One zone: 16" (400 mm). Constant temperature zone: 120 mm within +/-1oC |
| Max. Working Temperature |
1100°C for continuously 1200°C Max for < 2 hours |
| Temperature Controller | 30 segments programmable PID digital temperature controller |
| Speed Controller | Tube Rotating Speed: 0~9 RPM variable. |
| Temperature Uniformity | +/- 1°C in heating Zone |
| Tube rotating Speed | 0 - 9 RPM variable |
| Furnace tilt angle | 0 - 30° |
| Max. Vacuum level |
4.5x10-2 torr (<0.1mtorr/s leaking rate if close all the valves to airtight the tube chamber) |
| Production yield | 2 kg per batch |
| Power | 2.5 KW Max |
| Voltage | 208 - 240V single phase (20 A Breaker required) |
| Warranty |
One year limited warranty (Consumable parts such as processing tubes, o-rings, and heating?elements are not covered by the warranty,) |
| Product net weight | 100Kg |
| Product dimension | 1300 x 600 x 1200mm |
| Shipping dimension: | 49" x 40" x 70" |
| Shipping weight |
500 lbs |
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