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Compound salt dry and wet test machine
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Compound salt dry and wet test machine

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1. Composite salt wet and dry test machine use:
Salt water spray test is for the surface of various materials by electroplating, anode treatment, spraying, anti-rust oil and other anti-corrosion treatment, testing the corrosion resistance of its products.
1. Corrosion of metal materials that exert protection and not protected is affected by many environmental factors, depending mainly on the type of metal material and the type of environment. It is not possible to design a laboratory accelerated corrosion laboratory that contains all the environmental factors that affect corrosion resistance, so it is possible to design laboratory tests by simulating the factors that play a major role in corrosion of metal materials. This device is exposed according to simulation and increased environment
Designed for the effects of metal materials in the salt-contaminated outdoor atmosphere that accelerate corrosion. The equipment contains test methods for exposing sample cycles to salt spray, dry, wet and hot environments. The test of this equipment is a comparative test, and the test results cannot predict the long-term corrosion resistance of the same metal material used under these environmental conditions. However, this method can still provide exposure to salt similar to the test conditions
valuable information on the properties of materials in the dyeing environment. Compared with traditional accelerated corrosion tests such as neutral salt spray test (NSS),acetate fog test (AASS),copper accelerated acetate mist test (CASS), the greatest advantage of this equipment test is that it can better reproduce corrosion in outdoor salt pollution environments.
1.This equipment accelerated corrosion test is suitable for: metal and its alloys, metal covering (anode and cathode), transformational mulch, anode oxidation covering, organic covering on metal materials, etc
Second, the characteristics of the composite salt wet and dry test machine:
TEMI 2500 color touch screen controller
Affordable and cost-effective, saving user budget
Can be different according to customer needs of special design
Electronic temperature sensor, high precision, low maintenance
Depending on the customer installation site can be manually and automatically added water, easy to use
The greenhouse and laboratory are independent, and the middle is connected, constructed and maintained easier through the door control
Energy-saving design, according to the test different separate control
Salt spray neutral test, corrosion resistance test, drying test, wet test, static test, can also do salt spray, wet and dry,
Sit-down mixing test, automatic control
Can be manual spray, manual defoging, can also automatic cycle spray, continuous spray, timing spray
No need to move products, you can achieve salt spray, wet heat, drying automatic cycle test, easy to use
Long-term stable operation
1.Sample limits:
This test equipment prohibits the test of flammable, explosive and volatile material specimens, the test of storing test samples of corrosive substances, the test of storing organisms, and the test and storage of test samples of strong electromagnetic emission sources
Fourth, composite salt wet and dry test machine performance indicators and the composition of each system
1, product name: composite salt wet and dry test machine
2, model KS-YW90
3, volume, weight and size:
A, standard content product L
B, the inner box effective size 900 ×700 ×600 (mm) W× H ×D
C, external space approx. 1800×1550×1300(mm) W×H×D
D, weight 200 kg
3, working noise ≤70db from the front of the platform 1 meter and 1.2 meters from the ground measurement
4, the maximum power of 12KW
5, the maximum current 25A
6, power supply conditions and power supply: AC380V three-phase four-wire plus protection ground
Voltage allows for fluctuation range: ± 10% V
Frequency allows fluctuation range: (50±0.5)HZ
The TN-S mode of power supply or TT mode of power supply, protective ground resistance is less than 4 o, requires the user to configure the corresponding capacity of the equipment at the installation site air or power switch, and this switch must independently control the use of this equipment
1.(air) indoor space heating, humidification, dehumidification, spray, defog;
2.According to the temperature, humidity, salt spray setting, indoor space to achieve the set temperature, humidity, spray amount
3.Each function can be operated independently
4.Use environmental conditions
A, the ambient temperature is 5 to 30 degrees C, relative humidity ≤ 85% R.H;
B, the installation site must be flat and vibration-free ground;
C, equipment need to stay away from heat sources and flammable, explosive substances;
D, the installation position can not be directly exposed to sunlight, and maintain indoor air circulation;
E, equipment installation site needs to be cleaned, can not be installed in more dust places or dust outlets
11, temperature and humidity range
Temperature range: RT to 70 degrees C
Humidity range: 20 to 98% R.H


12control accuracy
Temperature resolution: 0.01 degrees C Humidity resolution: 0.1% R.H
Temperature deviation: ± 1.0C humidity deviation: ±2%R.H
Temperature uniformity: 3% R.H. ± humidity uniformity ± 2 degrees C
Temperature volatility: ± 0.5C Humidity Volatility: ±2%R.H
13, the heating rate RT → 70 degrees C≤25 min
14, test conditions
Laboratory temperature: RT to 70 degrees C can be set at will (salt mist corrosion test 35 degrees C± 1 degree c/50 degrees C±1 degrees C)
Pressure barrel temperature: 47 degrees C± 1 degree c/63 degrees C± 1 degree C
Spray amount 1.0 to 2.0 m1/80cm2h (at least 16 hours of collection, average)
Relative humidity: 20% to 98% R.H
Salt water concentration: 5% or 5% plus 0.26 g copper chloride (CuCl2 2H2O).
Spray pressure: 1.00±0.01kgf/cm2
Acid-base value PH: neutral test 6.5 to 7.2 acid test 3.0 to 3.3
Sample mounting angle: 15 to 30 degrees

V. Meet the test standards and test methods
1.GB/T20854-2007 wet and dry salt mist test
2. ISO14993-2001 wet and dry salt spray test
3.GB-T5170.8-2008-Electric electronic products environmental test equipment test equipment inspection methods, salt spray test equipment
4.GJB150.11A-2009 Salt spray test method of military equipment laboratory environment test
5. GBT2424.17-2008 Salt Mist Test Method
6. GB-T2423.18-2000 Sodium chloride cross-change salt spray test method
7. GB-T2423.3-2006 (IEC6008-2-78-2001) Test cab: constant wet heat test method
8. GBT2423_4-2008 wet-heat alternation test method

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