Product Name:Composite programmable salt spray test chamber

Product Introduction:The composite programmable salt spray test chamber breaks through the concept of traditional salt spray chambers. In addition to the functions of conventional salt spray testing machines, it also combines the function of alternating (cyclic) salt spray testing, providing testing environments for corrosion and filamentous corrosion, as well as hot air drying, humid heat, forced drying, salt spray and other testing environments.

Compared with traditional salt spray chambers, the effects of cyclic corrosion such as salt spray, drying, and wet heat on products are more practical because products are transported, stored, and used in dry and wet environments. Therefore, accelerated corrosion testing machines should be able to simulate this environment more realistically. Moreover, foreign research has also shown that cyclic corrosion is very similar to outdoor corrosion in terms of corrosion rate, structure, and morphology, and has excellent correlation with outdoor corrosion. It has been included in the commonly used testing scope. More and more automotive industry tests require multi-step aggregation of salt spray, drying, and wet heat combined for cyclic testing.

1. Adopting high-precision imported touch screen temperature and humidity dedicated intelligent controller to achieve effective control of temperature, humidity, and dryness.

2. Two pole air inlet decompression ensures stable spray pressure.

3. The conical disperser at the top of the spray tower has the function of guiding and regulating the uniformity and sedimentation of salt spray.

4. Complete protection functions (such as water shortage, excessive humidity, overload, etc.) and equipped with sound, alarm, and shutdown functions.

5. Saturate the compressed air used for spray to ensure stable test environment conditions and effectively prevent nozzle blockage.

6. Equipped with a device running time controller, it automatically shuts down after the running time accumulates.

1. Test slot: 8mm high temperature resistant HC PVC plastic sheet products.

2. Test slot cover: High temperature resistant HC PVC plastic sheet product 8mm.

3. Machine shell: 8mm PVC board product imported from South Asia, with a stainless steel frame used as the middle layer to reinforce the overall firmness of the testing machine
And carrying capacity.
4. Saturation tank: 3mm SUS # 304 stainless steel plate, with water level indicator device attached.

5. Heater: Use specially customized corrosion-resistant titanium metal electric heating tubes.

6. Air supply fan: Use a powerful multi wing air supply fan from Japan's Dongfang Motor.

7. Water pump: Use Japanese Ebara or ITT series corrosion-resistant water pumps

8. Electromagnetic valve: Japanese SMC series

9. SSR Supplier: Yangming, Taiwan

A、 according toASTM B117, GM 4298, ISO 9227, DIN 50021, ASTMD1735, GM4465, ASTMG85 (Annex 5),CCT I, CCT II, CCT IV, GM 9540P, SAE J-2334Standard, spray test conditions can be set:

1. Salt water spray test: NSS, ACSS

*. Laboratory: 35 ℃± 1 ℃.

*. Saturated air tank: 47 ℃± 1 ℃.

2. Corrosion resistance test: CASS

*. Laboratory: 50 ℃± 1 ℃.

*. Saturated air tank: 63 ℃± 1 ℃.

B、 Hot air drying test:

1. Test temperature range: Room temperature+10 ℃~70 ℃± 1 ℃.

2. Test humidity range: less than 30% RH.

3. Using a blower, the air inside the external temperature box of the laboratory is heated by an air heater before entering the laboratory, thus forming a
Under low humidity conditions, the temperature of the laboratory is controlled by the heater inside the temperature chamber. (SSR driver)

C、 Wetting test:

1. Test temperature range: Room temperature+10 ℃~60 ℃± 1 ℃.

2. Test humidity range: adjustable from 60% RH to 98% RH.

3. Using steam introduction method, water is heated to generate steam, which is then introduced into the laboratory through a blower. The one that plays the main control role
The microcomputer processor of IPC-1000 controller performs micro control when the humidity reaches the required value, and when the humidity exceeds the value
At that time, dry hot air is introduced to dilute the moisture, and excess moisture is discharged outside the test room. Electronic alignment method
Micro humidification system. (SSR driver)

D、 Static room temperature

Cooling is achieved by introducing external air to keep the laboratory temperature consistent with the outdoor temperature.