GB/T2423.17-2008, GB/T10587-2006, GJB150.11-1986, GJB150.9-1986, GB/T10125-1997, GB/T5170.8-1996, DIN50021, ISO1456-74, ISO3768-78, Design and manufacture of test methods such as ASTM B117-73

1. Studio temperature range: RT + 10 ° C ~ 55 ° C

2. Saturator temperature range: RT + 10 ° C ~ 70 ° C

3. Temperature fluctuation: ≤ ± 0.5 ° C

4. Temperature uniformity: ≤ ± 2 ° C

5. Air pressure: 0.2 ~ 0.4Mpa

6. Spray pressure: 0.05~0.17Mpa/cm2

7. Salt spray settlement: 1 ~ 2mL / 80cm2.h

8. Cycle time range: 0 ~ 99 H, M

9. Time setting range: 0~9999 H, M

size:

experiment method:

Salt spray test methods such as neutral salt spray test (NSS test), salt spray test (SS test), acetate spray test (ASS test), copper accelerated acetate spray test (CASS test);

Cabinet material:

1) The cabinet and the inner liner are made of imported PVC high-strength and corrosion-resistant plastic plate, the surface is smooth and flat, and it is resistant to aging and corrosion; easy to clean and no leakage;

2) The cover is made of imported PVC transparent plastic plate, which is convenient for observing the test sample under test. The cover and the box are sealed with water to prevent the salt spray from leaking. The cover is opened for the cylinder to support the pole. freely;

3) Super large salt water tank design to prevent the test from being interrupted due to lack of salt water;

4) heating is the inner tank type heating and humidifying method, the heating is fast, and the temperature and humidity are evenly distributed;

5) The all-plastic structure salt spray test chamber can better meet the long-term strong acid and strong salt spray test without any damage;

6) Sample holder: The sample holder can meet the tilt test of 15 ° C and 30 ° C

Heating system:

1) The test temperature in the box is water jacket type heating and humidification. The heating device adopts U-shaped titanium alloy high-speed heating electric heating tube. The built-in nickel-chromium alloy far-infrared heating core body heats up quickly, the temperature distribution is uniform, and compared with the FRP box jacket. Heating power consumption is saved by about one-half;

2) completely independent system, does not affect the salt spray test and control lines;

3) The temperature control output power is calculated by the microcomputer to achieve high precision and high efficiency power consumption, low water level protection (to prevent dry burning);

Spray system:

1) Spray adopts tower sprayer (tower height adjustable), guides salt spray, fine mist particles, natural settlement; no salt crystallizes in nozzle, and the settlement is adjustable;

2) The spray gas is subjected to two-stage voltage regulation and pressure regulation, and oil pollution filtration and gas humidification preheating are performed at the same time;

3) The atomized brine storage is built-in concealed and has a large storage capacity, and the brine is equipped with a preheating function;

4) equipped with quartz brine filter element before salt water atomization to avoid nozzle clogging and terminate the test;

5) All pipes in the test box are made of thickened fluorosilicone rubber tube, which can maintain non-aging and cracking within ten years;

6) The brine tank has a high and low water level display;

Equipment environment use conditions:

1. Ambient temperature: 5 ° C ~ +28 ° C (average temperature within 24 hours ≤ 28 ° C)

2. Ambient humidity: ≤85% R.H

3. The machine can not be placed 80 cm apart before and after the machine is placed;