Low vacuum atmosphere furnace technical parameters
The atmosphere box resistance furnace mainly provides a high-temperature heat
treatment environment for laboratories in universities, research institutes, factories and
enterprises, and can be used in new materials such as metal materials, ceramic materials,
nanomaterials, semiconductor materials, etc.
Product features:
1. The furnace material is made of imported lightweight high-purity alumina ceramic material,
which has high hardness, no powder loss at high temperature, no volatilization during
high-temperature sintering, environmental protection and safety, and meets international
industry standards.
2. The heating element is made of high-quality resistance wire, which is stable and has a
long service life. The resistance wire is evenly arranged around the furnace, and the
temperature field is uniform
3. The heating speed is fast, the temperature is uniform, and it has temperature
compensation and temperature correction functions, which is safe and efficient.
4. The intelligent PID temperature control instrument is used, the heating curve can be set,
and 30 program segments can be programmed.
5. The integrated structure, excellent appearance design, beautiful and generous.
6. The machine will send an alarm signal for over-temperature during the working process
and automatically complete the protection action.
7. When the instrument program is set, just press the run button and the next work will be
automatically completed.
8. Optional large-screen paperless recorder or RS232 communication interface to achieve
real-time recording of heating curve, and with a memory card to analyze and print
experimental data.
Safety:
1. Over-temperature and broken couple during operation will send out sound and light alarm
signals, and automatically complete the protection action.
2. The equipment is equipped with an air circuit breaker, which will automatically pop open in
the event of a short circuit and leakage, protecting the safety of the equipment and
operators.
Technical parameters:
Name: Low vacuum atmosphere furnace
Model: MFQ3-8-12P
Performance: Operating temperature range: up to 1200โ, working temperature 1150โ
Temperature stability: ±1โ
Temperature resolution: 0.1โ
Heating speed: 1-20โ/minute freely set
Vacuum degree: when equipped with a rotary vane vacuum pump. Vacuum degree
≤20000pa
Composition: Exterior: cold-rolled steel plate
Furnace body: polycrystalline inorganic ceramic fiber material
Heater: Cr20Ni80 resistance wire, distributed on the left, right and bottom of the furnace
for heating
Sensor: N-type thermocouple
Controller:
Temperature control method: microcomputer PID control
Setting method: touch button action
Display mode: double-line LED digital display
Operation function: automatic heating, automatic heat preservation, automatic stop, 30
programmable time periods, can meet the requirements of continuous constant temperature
and temperature control.
Safety device: over-temperature alarm
Specifications: Heating power: 3KW
Voltage: AV220V
Furnace size: 200*300*120
Additional configuration: vacuum pump, digital vacuum gauge, float flow meter
