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Sulphur Dioxide Salt Spray Corrosion Test Box

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    Sulfur dioxide salt spray corrosion test box [latest quotation] Annai instrument hydrogen sulfide gas corrosion test box, mixed gas corrosion test box, carbon dioxide test box

    Sulfur dioxide corrosion test box is used to test the plating protective coatings of electrical and electronic products, plating products and various gold and silver products. It is used to test the anti-corrosive gas ability of materials and protective coatings, and to compare the process quality of similar protective coatings.

    Sulfur dioxide corrosion test box can satisfy the cyclic test effect of sulfur dioxide and oxygen in relative humidity storage. Sulfite is used to accelerate the corrosion of materials or products, and the damage degree of materials or products in a certain time range is tested.

    Sulfur dioxide corrosion test box is used to test the anti-sulfur dioxide ability of materials and protective coatings, and to compare the process quality of similar protective coatings. It is a kind of test equipment to simulate the corrosion environment artificially.

    Reference Standard for Sulfur Dioxide Corrosion Test Box

    Sulfur dioxide corrosion test box is manufactured in strict accordance with national standard GB/9789-88 "Sulfur dioxide corrosion test under normal condensation of metal and other non-organic coatings" and international standard ISO6988 issued by China; German standard DIN 50018 "Sulfur dioxide corrosion test under saturated environment" GB2423.19-81 "Dioxide of electrical and electronic products" Standards for sulphur test and other international standards currently in use for sulphur dioxide and hydrogen sulfide gas corrosion.

    Model Specification of Sulfur Dioxide Corrosion Test Box

    Name of device

    Mixed gas corrosion test box, gas corrosion test box, sulfur dioxide corrosion test box

    Note

    1The following equipment data are required at ambient temperature (QT) 25.Measured under no load condition in the studio.
    2. All kinds of non-standard sulfur dioxide corrosion test boxes can be customized according to the specific requirements of users.

    Model

    SO2-150

    SO2-250

    SO2-750

    SO2-010

    Studio

    size

    450*600*450

    600*900*500

    750*1100*500

    850*1300*550

    Shape size

    680*1000*1050

    850*1420*1120

    1000*1650*1320

    1150*1900*1370

    Power(kw

    1.1

    1.2

    2.1

    2.2

    nature

    can

    finger

    mark

    temperature range

    Normal atmospheric temperature~40

    Uniformity

    ±0.5/±2

    Gas generation mode

    Cylinder process

    Concentration control

    According to equipment 0.1-1% (volume percentage)

    concentration range

    25±5ppm

    Bottom Moisture

    Maximum 0.67%2

    Humidity range

    93%~98% R.H

    Humidity deviation

    +2% -3% R.H

    Temperature Operation Control System

    control apparatus

    ImportedTemperature and humidityIntelligentHigh Precision Digital Display PID Microcomputer ControllerThe control accuracy is as follows:±0.1℃,Direct display of temperature and humidity;

    Output mode

    Pulse solid state relay output;

    sensor

    Platinum resistance PT100Omega/MV

    heating system

    Corrosion Resistant Titanium Alloy Nickel Chromium Electric Heater

    Water filling system

    Low water level switch control, automatic water supply, automatic disconnection

    Heating mode

    P.I.D+SRRSynchronized Coordination Heating

    protection system

    Leakage, Short Circuit, Overtemperature and Low Water Level Protection

    Timing function

    0.1Adjustable ~999.9 (S, M, H)

    Equipment Material Configuration

    Box material

    Imported high-quality corrosion-resistant, aging-resistant, high-temperature PVC sheets

    Cover Material

    Imported high-quality transparent PVC sheets, corrosion resistance, high temperature resistance.Cover angle is designed to 120 degrees

    Sealing method

    Use water-sealed partition in flume to effectively avoid toxic gas spillover

    Standard Configuration

    6 anti-corrosion V-type sample racks and 12 anti-corrosion O-type sample bars

    Test Conditions of Sulfur Dioxide Corrosion Test Box

    1. Ambient temperature: normal temperature to 35 C;

    2. Environmental humidity: <75%

    3. Power requirements: AC220V/50HZ

    Delivery instructions for sulfur dioxide corrosion test box

    The supplier is responsible for the delivery of freight to the door.