Corrosive gas comprehensive test chamber

1Corrosive gasComprehensive physical testing chamberUsage Overview:

Suitable for conducting various toxic (harmful) gas tests on large electrical, electronic, and other products, components, and materialsExposed to sealed and unlit environments containingToxic (harmful) gasesConcentrated airenvironmentChineseSimulate the analysis of demanding quality requirements and changes in products, components, and materials under harsh environmental conditions of toxic (harmful) corrosive gases. Using multiple gases to accelerate the corrosion of materials or products in a certain temperature and relative humidity environment, reproducing the degree of damage suffered by materials or products within a certain time range.

2、 Meet the standards:

1、IEC 68-2-60《Test method Ke: Artificial low concentration pollution gas corrosion testHow to translate

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2. EN 60068-2-60-1996 "Environmental testing - Part 2-60: Test methods - Test Ke: Corrosion test for flowing gas mixtures";

3. DIN 50018 "Sulfur Dioxide Test in Saturated Environment";

4. GB 2423.19-81 "Sulfur dioxide corrosion test for contact points and connectors"

5. GBT 2423.33-2005 "Corrosion Test of High Concentration Sulfur Dioxide";6. GB 9789-88 "Sulfur dioxide corrosion test under normal condensation state";

7、GBT2423.51-2000Environmental testing for electrical and electronic products, test Ke flow mixed gas corrosion test;8、GB/T2423.20-2014《

Environmental testing - Part 2: Test methods, Test kd: Contact points and connectorsHydrogen sulfide test ";II

Corrosive gas comprehensive test chamber

Specification and Model: (User Selection)

Model: ZT-CTH-150A-C Internal dimensions W × H × D 500 × 600 × 500mm

Model: ZT-CTH-300A-C Internal dimensions W × H × D 600 × 850 × 600mm

Model: ZT-CTH-600A-C Internal dimensions W × H × D 800 × 930 × 800mm

Model: ZT-CTH-900A-C Internal dimensions W × H × D 1000 × 1000 × 900mm

3、 Structural Material Description:

1. The outer shell is made of imported PVC plastic board, which is molded through a special mold and softened at high temperature before cooling. The joints between the boards are milled to a 90 degree angle

The right angle is filled with plastic welding wire melted by a high-temperature welding gun, and the cooled weld seam is more firm. The inner liner is made of imported PP plastic plate

Material, with the highest temperature resistance of 80 degrees, the entire box has smooth and flat seams, a compact box structure, and a shiny appearance,

2. The temperature and humidity inside the box are controlled by an external temperature and humidity air conditioning cabinet to create a specified temperature and humidity environment that enters the box and circulates inside the box.

3. Design an air conditioning system for the equipment, which includes a refrigeration system, a heating system, and a humidification system. The air conditioning system is manufactured to meet the temperature and humidity requirements of the test,

After mixing evenly in the mixing chamber between the inner container and the outer shell of the device, it enters the box, and at the same time, a certain concentration of mixed gas is input to control it

The flow rate is adjusted to reach the specified range, and the concentration can be detected by various gas concentration detectors.

4. The equipment heats up quickly and the temperature and humidity are evenly distributed. The heating and humidification element adopts titanium metal heating tubes, which are corrosion-resistant and have a long service life. The box door is made of steel

Glazed, easy to switch on and off.

5. Adopt corrosion-resistant silicone rubber seal to ensure that gas does not overflow. The design of the sample frame structure shall comply with national standards, and hooks can also be used for large load-bearing capacity and test samples

Easy to place. After the gas comes out of the steel cylinder, it is depressurized and then controlled by a corrosion-resistant solenoid valve to enter the mixing box through a flow meter, and then mixed with the air conditioning cabinet

The temperature, humidity, and air enter the diversion pipe at the bottom of the box together and pass evenly through the box. Equipped with over temperature protection and low water level warning to ensure proper functioning

Use safety.

The refrigeration system of the equipment is installed at the bottom of the equipment, mainly for cooling and dehumidification purposes.

7. The equipment control system is designed on the right side of the box and is easy to operate. The specially designed gas filtration device can quickly and effectively filter the inside of the box after the experiment is completed

Residual gas filtration ensures that residual gas does not pollute the atmosphere and is easy to operate.

8. The box is heated using a titanium metal heater, which heats up quickly and distributes temperature and humidity evenly. The sample rack is designed according to standards and can also be hooked. Various gases

First, configure it to the required concentration according to the requirements, and then release it from the steel cylinder through pressure reduction. Then, it is controlled by a corrosion-resistant solenoid valve and enters the mixing tank through a flow meter

9.Afterwards, the air enters the bottom of the box together with the temperature and humidity air in the air conditioning cabinet, and flows evenly through the box. The concentration can be determined by various gases