Applicable range
walk-in temperature & humidity salt spray compound test chamber
This product series are in piece assembling structure, which enables on-site installation and commissioning. They are equipped with separate controlling chamber or operation bench.
With large volume, the work chamber can be used to simulate the single or complicated environmental factors in the atmosphere such as temperature, humidity, salt fog, illumination, wind, rain and vibration.
The products can be used to analyze and evaluate the property and performance of the batch elements and parts or machine sets under simulated conditions, and can also be used in experiment and production.
Product Image
Working Conditions And Performance Index
| Model: | Customized |
| Internal dimensions(mm) | Customized |
| Overall dimensions (mm) | Customized |
| Temperature range of test Chamber: | 0°C-150°C |
| Humidity range: | 30%RH-98%RH |
| Saturated barrel temperature: | 47°C-63°C |
| Temperature uniformity: | ≤±2ºC |
| Temperature fluctuation: | ≤±1ºC |
| Testing time: | 0-999H(adjustable) |
| Spray deposition: | 1~2ml/80cm2/h |
| Spray mode: | Continuous / recirculation spray function |
| Demist Method: | Clear the mist by crshing the air |
| Temperature Controller | LED display, P.I.D+S.S.R. microcomputer integrated controller |
| Temperature sensor | PT100 / MV A-class |
Salt spray chamber's structure and performance index
| Spray process: | Salt spray system is composed of saltwater trough, pneumatic system, brine storage tank, spray tower, nozzle and so on. The salt water flows from the outside to the test chamber by natural drop, and the salt solution is atomized by compressed air when through the spray nozzle. The temperature in chamber rise to the specified requirement through the bottom heater,after temperature stable, open switch and do testing. Comparing to ordinary salt spray test, the temperature of inner test chamber is acheived by the heating rod by heating the air, to ensure the temperature uniformity and minimize the effect of common salt spray test machine the steam on test result. The controller use touch screen, the program group 120 groups, a total of 1200 times cycles. |
| Temperature sensor | Corrosion resistant platinum resistor PT100 Omega/MV |
| Heating method | Adopt strong corrosion resistance, high speed heating electric heater, multi-point layout, stability, good uniformity. |
| Spray system | Wall mounted spray system, adjustable inlet nozzle, long time work without crystallization, uniform distribution of fog particles. |
| Salt solution collection | It conforms to the national standard funnel and standard measuring cylinder, and the settlement is adjustable and controllable. |
| Decompression | Two pole intake air pressure relief to ensure the stability of spray pressure. |
| Outer chamber wall material | The wall material test chamber is made up of storehouse board, the thickness is 100mm. The outer material of the storehouse board is color steel and surface is processed by frosting electrostatic spraying. |
| Inner chamber wall material | Made of 5mm thickness of PVC plate and polyurethane foam. PVC plate has good corrosion resistance, high temperature resistance, aging resistance, environmental and workability, it's the best material for salt fog corrosion. The middle insulation layer is made of high density polyurethane foam material, the thickness more than 100mm, with good insulation and supporting strength, special connector with high strength and performance used to assemble with base board, ensure firm connection body, base board external seams using improted weather resistant and waterproof adhesive sealant that effect is much better than that of glass glue. The internal PVC board joint by high temperature welding seams, has good sealing property, long-term use of chemical corrosion resistance will not water leakage. The inner and outer chamber body is designed with concealed wiring slots according to the assembly requirements of the parts, and a water pipe, a wire, an air pipe etc. can be placed in the slots, puting on cover, the surface is smooth and the appearance of box body is neautiful. |