| Customization: | Available |
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| After-sales Service: | 1 Year |
| Power Supply: | AC |
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Composite salt spray test chamber, also known as salt spray corrosion test chamber, is mainly used to test the corrosion resistance of samples. At present, it is widely used in aerospace, automotive electronics, electronic products, mobile phones, plastic products and metal materials and other fields. It can not only test salt corrosion, but also simulate natural conditions or working environment to understand the performance and temperature of each sample. The current compound salt spray test chamber has been developed into acetate salt spray test, copper salt accelerated and alternating salt spray test.
Product features of composite salt spray chamber
1. The workroom, shell and cover are all made of fiberglass inside and outside. The surface is smooth and has the advantages of corrosion resistance, anti-seepage, high strength, light weight, and easy cleaning.
2. The top cover is water-sealed to prevent salt spray from overflowing, and the jacketed air duct is heated. The working room heats up quickly and the temperature is evenly distributed.
3. Pneumatic lever makes it easy to open and close the top cover.
4. Tower spray system, the spray adopts advanced materials, the spray particles are fine, the salt spray naturally settles, the distribution is even, and the nozzle does not crystallize.
The compound salt spray test chamber mainly compresses the corrosive solution into a gas spray, and then sprays the sample, so its working principle is relatively simple. The test can be performed continuously or cyclically until the sample corrodes, and then the corrosion time is recorded. The longer the time, the better the corrosion resistance of the sample.
Generally, the corrosion solution in the compound salt spray test chamber is mainly sodium chloride solution with a concentration of 5%. In addition, the compound salt spray test chamber is not only very convenient to operate, but also the test environment is very stable, because the compound salt spray test chamber can independently adjust the settlement and injection volume of the salt spray to ensure a constant test temperature. Therefore, compound salt spray test chambers are often used to test the corrosion resistance of daily necessities or industrial products. .
The compound salt spray test chamber can reach any temperature point from room temperature to 50°C in the working space and maintain a constant temperature. Salt spray corrosion testing of materials or products at constant temperature and relative humidity. The material used to manufacture the equipment is imported corrosion-resistant PVC plastic plates, which will not react with salt solutions or salt solutions and will not affect the experimental results. In terms of equipment design, the internal and external pressures are balanced and the salt spray is inside the box, which can be adjusted according to national standards.
| Working noise | ≤ 70db 1 m from the front of the machine and 1.2 m from the ground to measure | |
| Maximum power | 13KW | |
| Maximum current | 60A | |
| Power supply conditions and power supply | AC380V three-phase four-wire + protection grounding Allowable voltage fluctuation range: ±10%V Allowable fluctuation range of frequency: (50±0.5) HZ TN-S way power supply or TT way power supply, protection ground resistance less than 4Ω, the user is required to configure the corresponding capacity of the air or power switch for the equipment at the installation site, and this switch must independently control the use of this equipment |
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| The use of environmental conditions | A, the ambient temperature of 5 ~ 30 ºC, relative humidity ≤ 85% R.H; B. The installation site must be flat and vibration-free ground; C. The equipment must be away from heat sources and flammable and explosive substances; D. The installation location should not be exposed to direct sunlight and maintain indoor air circulation; E. The installation site must be clean, not installed in dusty places or dust exhaust ports, etc. |
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| Temperature and humidity range | Temperature range: RT ~ 60 ºC Humidity range: 20 ~ 98% R.H |
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| Control accuracy | Temperature resolution | 0.01ºC |
| Humidity resolution | 0.1%R.H | |
| Temperature deviation | ±1.0ºC | |
| Humidity deviation | ±2%R.H | |
| Temperature uniformity | ±2ºC | |
| Humidity uniformity |
±3%RH(when humidity>50%RH) ±5%RH(when humidity≤50%RH) | |
| Temperature fluctuation | ±0.5ºC | |
| Humidity fluctuation | ±2%R.H | |
| Test conditions | Laboratory temperature | RT ~ 60 ºC can be set arbitrarily (salt spray corrosion test 35 ºC ± 1 ºC / 50 ºC ± 1 ºC) |
| Pressure barrel temperature | 47 ºC ± 1 ºC / 63 ºC ± 1 ºC | |
| Spray volume | 1.0 ~ 2.0 m1/80cm2h (at least 16 hours of collection, take its average) | |
| Relative humidity | 20% ~ 98% R.H | |
| Brine concentration | 5% or concentration of 5% plus 0.26 grams of copper chloride (CuCl2 2H2O) | |
| Spray pressure | 1.00 ± 0.01kgf/cm2 | |
| Acid-base value PH | Neutral test 6.5 ~ 7.2 acid test 3.0 ~ 3.3 | |
| Specimen plate installation angle | 15°~30° | |
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