Zhengzhou Protech
Zhengzhou Protech
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model:PT-A1700-8L-DZ

High temperature atmosphere furnace

  • temperature:
    • 1200
    • 1400
    • 1700
  • chamber size:
Contace us for customize send-email: info@lab-furnace.com
Zhengzhou Protech Zhengzhou Protech
Detailed Parameters Of The Product
Product Description:

    This customized high temperature atmosphere furnace is mainly used in college laboratories, industrial and mining enterprise laboratories, for chemical analysis, physical determination, sintering and dissolution of metals, ceramics, etc., used in electronic components, powder metallurgy, magnetic materials, quartz materials, etc Debinding, pre-sintering and firing can also be used for heat treatment processes of other materials. The furnace body adopts a double-layer furnace shell structure, high-performance heat insulation material, and is equipped with a cooling fan, which makes the surface temperature of the furnace body lower and saves 60% energy compared with ordinary furnaces. The furnace door and furnace roof are sealed with high-temperature silicone rubber, which can be pre-evacuated and can be introduced into a variety of inert gases.
Technical Parameter:

Product number

PT-A1700-8L-DZ

Furnace structure

Double-layer shell structure, equipped with a cold air system to automatically cool the furnace shell

Furnace material

High-quality and high-purity alumina polycrystalline fiber curing furnace, with good insulation performance, high reflectivity and balanced temperature field

Maximum temperature

1700°C

Operating temperature

≤1600℃

Heating rate

Recommended ≤10℃/min

size

200*200*200mm, width * height * depth)

Temperature Control System

It has PID adjustment and self-tuning functions and can compile 30 steps of temperature rise and fall programs;

Heating element

High temperature silicon molybdenum rod

Temperature measuring element

Type B thermocouple

interface

The furnace is equipped with inlet, outlet and vacuum ports, and there are float flow meters and mechanical vacuum pressure gauges on the gas path

Sealing system

The furnace door and roof are sealed with high temperature silicon rubber. The furnace has air inlets and outlets for gas and vacuum

Gas line

One nitrogen float flow meter, one hydrogen float flow meter

Power supply

AC220V, 50/60Hz

rated power

8KW

Door opening method

Side door

Vacuum pump

VRD-8 rotary vane pump pumping speed 2.2L/S

Ultimate vacuum

-0.1MPa

Exhaust gas treatment device

The hydrogen combustion device can automatically ignite the eliminated hydrogen

The standard configuration

1 crucible tongs, 1 pair of high temperature gloves, 1 manual, 1 certificate of warranty card

Remarks

Please pay special attention: H2 is a particularly flammable and explosive gas. Its combustion temperature is 400℃. It will explode when the mixing ratio with air reaches 4.0%-74.2%, so safety measures must be taken when using hydrogen.

The maximum pressure that can withstand in the furnace is 0.03MPa, so a pressure reducing valve must be installed on the gas cylinder when gas is introduced into the furnace.

Before introducing hydrogen, inert gas must be used to clean the furnace. The pressure inside the furnace should always be kept between 0.01-0.02 Mpa during use to prevent air from flowing back into the furnace and causing an explosion.

The room where the equipment is placed must be well ventilated.

The discharged hydrogen must be combusted indoors (the top of the furnace body is equipped with an automatic ignition device) In order to keep the pressure in the furnace chamber relatively stable during the heating process, we recommend that the equipment increase

Temperature rate is less than 10℃/min


High temperature atmosphere furnace

Product

Zhengzhou Protech

After-sales serveces

After-sales serveces