Application:
-Heat treatment of Metallic materials
-Annealing
-Firing of ceramics

Specifications:
1. Operating temperature: 750 ℃
2. Internal Dimensions: W30cm x D30cm x H30 cm
3. Capacity: 27L
4. External Dimensions: W45 cm x D50cm x H70 cm
5. Heater: wire inside the direct heating, quartz heating element protection
6. Internal Material: SUS304 # stainless steel
7. External material: galvanized steel + paint
8. Control system on bottom
9. KF25 vacuum valve, fore line valve (with gas), vacuum break valves, air supply valve for each 1 pc
10. The sample tray 2pc
11. Insulation: Imported ceramic heat insulation material
12. Vacuum: to 10-3 torr (according to the vacuum pump)
13. Safety devices: self-diagnostic function, abnormal temperature, thermal shutdown and buzzer (AL thermometer built-do over-temperature shutdown) and power protection switch
14. Digital display, PID control program
a. communication function: RS485 interface can be configured to a variety of protocols.
b. Display accuracy: ± (0.25% FS + 1digit)
c. Protection structure: the front panel operation dustproof, waterproof structure
d. The program can remember 4 groups, each program has 10 segments temperature setting
e. Temperature / time setting, unit: 1 ℃ / 1 minute
Can simultaneously perform setting and display number
15. The temperature controller Accuracy: ± 1 ℃
16. The closed-type pull handle
17. Pointer vacuum gauge
18. Power: 220V / 1N
 [Brand: TENDER / Taiwan]