Email :David@battery-equipments.com
FAQ
PRODUCTS LIST
products

1700℃ Vacuum Atmosphere Muffle Furnace

  • Model Number:

    TMAX-VF1700
  • Compliance:

    CE certificate
  • Warranty:

    One year limited warranty with lifetime technical support
  • Payment:

    T/T, Credit Card, Paypal, LC, Western Union
  • Delivery Time:

    3 days
contact now
DESCRIPTION

1700℃ Vacuum Atmosphere Muffle Furnace


VF1700 vacuum box atmosphere furnace uses 1800 silicon molybdenum rod heating element, three-layer shell structure and 40-stage program temperature control system of Shimaden, phase-shift trigger, thyristor control, and the furnace adopts Japanese imported alumina polycrystalline fiber Material, the inner and outer chambers are equipped with an air-cooling system, which can quickly raise and lower the temperature. The shell is sealed as a whole. The cover and the furnace door are sealed with high-temperature silica gel O-rings. The furnace door is equipped with a water-cooling system. The gas enters from the rear chamber after passing through the flowmeter, and is discharged from the outlet valve at the furnace door after passing through the furnace. The furnace can be sintered under vacuum. The furnace has a KF25 quick-connect interface on the side, which can be connected to a vacuum pump. The vacuum pump outlet is equipped with a smoke filter and the exhaust port is equipped with a dust filter; and is equipped with a bellows, a vacuum pump (connected Furnace and vacuum metal tube), KF25 quick clamping sleeve, vacuum baffle valve, imported resistance vacuum gauge, etc. 


The minimum vacuum of the furnace is less than 10Pa, and hydrogen, argon, nitrogen, oxygen, carbon monoxide, ammonia decomposition gas can also be passed The furnace has the advantages of small size, balanced temperature field, low surface temperature, fast temperature rise and fall, and energy saving. It is an ideal product for universities, scientific research institutes, industrial and mining enterprises for atmosphere protection sintering and atmosphere reduction.


The furnace is sealed with glove box technology, and the sealing effect is very good. It can be used under vacuum or atmosphere. When vacuuming and maintaining pressure, it can ensure that the pressure gauge pointer does not deflect within 5 hours.


Specification

Model

VF1700

VF1700

Power

7KW

13KW

Chamber size

(DXWXH, mm)

300X200X200

400X300X300

Machine dimensions

600X610X900

700X700X1540

voltage

220V

380V

Phase

Single phase

Single phase

Heating element

1800 silicon molybdenum rod

Controller

The equipment comes standard with FP93 temperature control instrument imported from Japan

Using Yudian program temperature control instrument

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

 muffle furnace

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

 muffle furnace


Heating rate

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

Recommended heating rate

10℃/ Min

Furnace material

1600 type imported Japanese alumina polycrystalline fiber

control accuracy

+/- 1 ℃

maximum temperature

1700 ℃

Rated temperature

1650 ℃

Max. Vacuum temperature

1500℃

Vacuum degree in cold state

≤10Pa

Surrounding surface temperature

≤45 ℃

Thermocouple model

B Type

Vacuum pump (standard)

 vacuum pump


Trigger 

Phase shift trigger (with soft start and current limit function)

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

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

Electrical appliances

Zhejiang Chint

Controlled  silicon

106/16E simenkang, Germany

Warranty

One year warranty, lifetime technical support

Especially, the consumables such as heating element and sample crucible are not covered by the warranty

Damage caused by the use of corrosive gases is not covered by the warranty

Note

1. For safety, please put the stove in a ventilated place.

2. In order to improve the service life of the furnace, we recommend that the heating rate should not exceed 10°C/min. The cooling rate does not exceed 5°C/min.

3. The furnace has no vacuum tightness, and it is forbidden to pass toxic or explosive gases

4. It is forbidden to put the materials directly on the bricks at the bottom of the furnace, please put the materials in the special crucible.

5. When heating, the materials and crucible should not touch the heating element and thermocouple

6. When not in use for a long time, please use the oven again.


 

 battery equipment

Copyright © 2016- Tmax Equipments, Roller Press Machine, Ultrasonic Welder