Model

VSF1700-I

VSF1700-II

VSF1700-III

Power

5.2KW

9KW

12KW

Chamber size（DXWXH）

200X200X200mm

250X250X250mm

300X300X300mm

Dimension（DXWXH）

660X675X1380

660X675X1430

710X725X1480

Net weight

265

280

310

Supply voltage

220V

220V

380

Phase

Single phase

Heating element

                                  1800 type MoSi2 heating element

Control mode

Using Yudian program temperature control instrument

1. 30-segment program temperature control intelligent PID adjustment.

2, with over-temperature protection, disconnection protection. Over-temperature or disconnection of the electric furnace heating circuit automatically cut off, (When the electric furnace temperature exceeds 1720 degrees or the thermocouple burns out, the AC relay on the main circuit will automatically open, The circuit is disconnected, the ON light on the panel is off, the OFF light is on, and the electric furnace is limitedly protected).

3. With 485 communication interface (standard with optional software)

4. It has a power failure protection function, that is, when the furnace is powered on after the power is turned off, the program does not start from the initial temperature, but starts from the temperature when the power is turned off.

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

  Use Yudian program temperature control instrument (standard)

(replacement of imported instruments requires additional payment and purchase)

FP93 temperature control table      EUROTHERM      Touch screen instrument

（shimbun, Japan）

Heating rate

≤20 ℃/ Min

Recommended heating rate

10℃/ Min

 Vacuum in cold state

10Pa

·         Chamber material

1600 type alumina polycrystalline fiber (above 95% alumina content) imported from Japan 

Control precision

+/- 1 ℃

Max

temp

1700 ℃

Rated

temp

1600 ℃

Rated temperature under vacuum

1500 ℃

Ambient surface temperature

≤45 ℃

·         Thermocouple Type

B

Trigger

Phase-shift triggering (with soft start and current limit)

Current limiting function: Regardless of how to adjust the heating time, the secondary current of our electric furnace after passing through the transformer is limited to 160A, which protects the equipment to a limited extent. No matter how you operate, the equipment will not burn out.

Soft-start function: The current will gradually increase when starting up, and the impact on the heating element is small, which is beneficial to the extension of the heating element life.

Electric appliance

Zhejiang chint

silicon controlled

           106/16E SEMIKRON

ESD

A trip switch is installed on the door of the furnace. When the door is lowered, the power will be cut off automatically to prevent the danger of electric shock caused by heating elements.

Travel switch

When the lifting rod reaches the highest or lowest point, the trip switch will automatically cut off the lifting rod, so that it will not go up or down too much

Jacking system

Automatic lifting stainless steel electric push rod, press the lifting or lowering button, the material will be free to lift with the lifting tray

Electric push rod power

 150W

Electric push rod lifting rate

 420mm/ Min