1700℃-1400℃ Dual Zone Split Tube Furnace

Type

TL1700-1400-I

TL1700-1400-II

Power

7KW

7KW

Tube size （OD, mm)

Dia60 X1200

 Dia80X1200

Supply voltage

220V

Phase

Three phase

Heating element

The first temperature zone: 1800 silicon molybdenum rod

The second temperature zone: silicon carbide rod

Furnace tube

Corundum tube: high-purity AIO ceramics (including) 99.5%

Temperature control

UAV  program temperature control instrument (standard)

1.50 - stage program temperature control intelligent PID adjustment.

2.With over-temperature protection, the electric furnace heating circuit is automatically cut off when the temperature is over-temperature or broken, (when the electric furnace temperature exceeds 1720 degrees or the thermocouple is blown, the AC relay on the main circuit will be automatically disconnected, the main circuit is broken. On, the ON light on the panel is off, the OFF light is on, and the limited protection electric furnace).

3. With 485 communication interface (standard when purchasing software)

4. With power-off protection function, that is, when the power is turned on after the power is turned off, the program does not start from the starting temperature, but the furnace temperature rises from the time of power failure.

5. The meter has the function of temperature self-tuning

If you want to get an imported temperature controller, you may have the following choices for replacement with extra fees.

Chamber material

1. High-quality and high-purity alumina polycrystalline fiber curing furnace formed by vacuum suction filtration.

2. Japanese technology for forming.

Control accuracy

 +/- 1 ℃

Trigger

Phase-shifted trigger

Electric appliance

Zhejiang chint

Silicon controlled

106/16E SEMIKRON

Maximum temperature of the first temperature zone and the second temperature zone

1700 ℃+1400℃

Rated temperature of the first temperature zone and the second temperature zone

1650℃+1350℃

Heating rate

 ≤20 ℃/ Min (it can be modified as required)

≤20 ℃/ Min

Recommended rate of temperature rise

≤10  ℃/ Min

Thermocouple Type

B Type

S Type

Heating length of the first temperature zone and the second temperature zone

210+210mm

Constant Heating length of the first temperature zone and the second temperature zone

80+80mm

Temperature calibration (optional)

Regular temperature calibration of the tube furnace maintains the accuracy and uniformity of the furnace temperature. You can purchase a simple calibration tool from the company to assist you with this work. The complete calibration kit includes a standard thermocouple S-type, temperature calibrator.

Vacuum system (optional)

1) Generally, the gas in the furnace tube can be pumped out by roughly vacuumizing:TW-1.5A single-stage pump would be fine

2)  The double-stage pump 2XZ-2 vacuum pump can pump the vacuum degree of tube furnace tube to about 10Pa.

3) The VS-0.1 vacuum system can pump the vacuum degree in the tube furnace to 0.1Pa (with resistance vacuum meter display).

4) VS high vacuum system (composed of molecular and mechanical pump) can pump the vacuum degree in the tube furnace to 10-3 Pa.

5) Constant pressure pump (the system can control the pressure in the pipe within - 100.0KPa ~ 100.0KPa).

6)  British (INFICON) capacitance vacuum gauge (measuring range: 3.8x10-5 -1125 Torr, it can detect various gases, including mixed gases, with accurate measurement, good repeatability, and optional anti-corrosion type: PCG554)

Valve and Flange

Peripheral surface temperature

≤45℃

Gas supply system (optional)