Three-zone Vacuum Tube Furnace

We are well known for manufacturing, exporting, trading and supplying Three-Zone Vacuum Tube Furnace in Zhengzhou, Henan, China.

Features:
1. Operation Temperature: 1100a , (1200a for short time).
2. Maximum energy efficiency is achieved by surrounding the chamber with thermal-efficient alumina fiber ceramic insulation.
3. Heavy duty double layer structure with cooling fan. Lower temperature in outside case.
4. PID automatic control via current limiting phase angle fired the resistor, e.g. SCR(Silicon Controlled Rectifier).
5. Power control with 30 or 50 segments programmable.

Descriptions
Chamber Size
A 80(OD)x1200mm (ID-74mm)
Length of Heating
152/304/152mm
Working Temperature
1100a (continuous)
Maximum Temperature
1200a (for short time)
Temperature Control
30 steps programmable and PID automatic control
Heating Rate
0~15a /min (suggestion: a 10a )
Temperature Accuracy
+/-1a
Heating Element
Resistance wire
Working Voltage
AC 220V, Single Phase, 60/50 Hz (or according to your requirement)
Max. Power
7 KW

Note: there are different Chamber(Tube) sizes for your choice.