• I、Product Introduction

    YQFS series atmosphere box type experimental electric furnace is a brand-new atmosphere protection sintering equipment developed by our company. This product uses SUS304 stainless steel sealed cavity, integrating heating system, gas supply system, vacuum system and monitoring system. It has powerful functions and meets most of the requirements of customers. Suitable for atmosphere protection sintering, atmosphere reduction, annealing, etc.

    II、Product Features

    1. The double-layer shell structure is adopted, the surface temperature of the furnace body is lower, and the design is compact, meeting the requirements of small space in the laboratory.

    2. The furnace adopts imported alumina polycrystalline fiber material, which has good thermal insulation performance, durability, high tensile strength, no impurity balls, high purity, and obvious energy saving effect better than domestic fiber materials.

    3. Imported high-quality heating elements are used, which greatly improves the service life.

    4. The inner furnace cavity is made of high-temperature resistant alloy. Professional vacuum design and sealing technology ensure the air tightness of the furnace cavity, and the vacuum degree is far higher than that of similar products.

    5. Reserve an air inlet port, which can control the gas flow independently to meet the requirements of atmosphere experiment.

    6. The machine has reserved water-cooling interface, which can be used with our company's water cooler.

    7. This machine has the functions of over temperature alarm, leakage protection, over-voltage protection, etc. the operation is safe and reliable, and the personal safety is effectively guaranteed.

    III、Product Parameters

    Type

    YQFS-1412/1436

    YQFS-1712/1736

    Furnace size

    300×200×200

    400×300×300

    300×200×200

    400×300×300

    Voltage

    AC220V,50/60Hz

    AC380V,50/60Hz

    AC220V,50/60Hz

    AC220V,50/60Hz

    Maximum power

    5KW

    8KW

    8KW

    14KW

    Heating element

    SiC tube

    SiC tube

    thermocouple

    S type

    B type

    Temperature control

    Fuji

    Eurothermal

    Operation temperature

    Maximum temperature : 1300℃,long term operation temperature<1300℃

    Maximum temperature:1600℃,long operation temperature<1600℃

    Operation temperature under different atomosphere

    nitrogen:1300

    Hydrogen :1290

    Carbon dioxide:1350

    oxygen:1310

    vapour:1200

    S、SO2:1320

    vacuum:1200

    Carbohydrate:1320

     

    NO2、CO2、O2、Air:1650

    He、Ar、Ne:1600

    SO2:1550

    CO、N2:1500

    Wet H2:1400

    Dry H2:1350

    Display

    LED

    Furnace

    Double structure

    Furnace

    Japanese technic high vacuum Aluminium oxide furnace which have high temperature maintenance

    Furnace door structure

    Side opening structure

    Heating speed

    recommend≤10℃/min,maximum20℃/min

    Cooling rate

    700℃ and above≤10℃/min

    Vacuum degree

    ≤500Pa

    Flow rate

    Single flow rate flow meter, 0.3-3L/min

    Standard configuration

    1 main machine;  1 glass tube, 1 pair high temperature gloves, crucible hock,

    selected

    Corundum crucible, glass tube, computer control system,oxygen testing system, water cooling machine

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