Salt spray corrosion test chamber test procedures guide - Database & Sql Blog Articles

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Kaixin micro test

Test probe P100-M3

Salt spray corrosion test chamber

Product Usage:

This type of salt spray test chamber is one of the "three-proof" (wet heat, salt spray, mold) test equipment for artificial climate environment. It is a study of various environmental adaptability and reliability of machinery, national defense industry, light industry electronics, instrumentation and other industries. An important test device. The performance index meets the requirements of GB/T5170.8 "Method for verification of basic parameters of environmental test equipment for electrical and electronic products". The salt spray corrosion test chamber can be used for neutral salt spray test or acetate salt spray test according to GB/T2423.17 "Testing of Basic Environmental Test Procedures for Electronic and Electrical Products Ka: Salt Spray Test Method".

Salt spray corrosion test chamber

Control System

:

1, using Freescale (Motorola) 32-bit automotive high-speed processor, stable and reliable performance.

2, using LCD digital display tube, humanized interface design, and won the national two special items, all parameters at a glance.

3, low water level, over temperature alarm, with multiple over temperature protection to ensure safe use.

4, using pure silver contact relay, life expectancy of 5000000 times.

5, the clockwise mode and the countdown mode can be quickly converted, more convenient to observe the test time, the maximum can be set to 9999H (H, M, S adjustable) and has power failure memory function.

6, the automatic control mode and manual mode are arbitrarily selected, greatly improving the accuracy of the experiment.

7. The PID temperature control has a precision calibration mode with an error of +-0.5 for easy calibration and metering.

8. After the test is completed, it has an automatic demisting device, which can clearly observe the test room sample.

Salt spray corrosion test chamber

Technical Parameters:

type

number

DEY-60

Studio size

)

600×450×400

Dimensions(

)

1050×980×1285

temperature range

Room temperature +

°C～

°C

Salt spray settlement

1~2ml/h.80cm2

Humidity range

≤±2

°C

Spray concentration

continuous

gap

Temperature fluctuation

≤±0.5

°C

Temperature deviation

±2.0

°C

Salt solution sedimentation

direction

greater than or equal to

operating hours

Free settlement

Tank salt solution temperature

5±0.5%

spray

mouth

Use non-crystalline spray nozzle, no salt blockage

Control System

Imported intelligent temperature control instrument

Heating system

Direct heating, fast temperature rise and precise temperature

Less power consumption

Watering system

Automatic or manual replenishment of pressure tanks using automatic and manual watering systems

Defogging system

During the shutdown, the salt spray in the test chamber is removed to prevent the corrosion gas from flowing out of the damage chamber and other precision instruments.

Box material

5MM

Imported gray

board

Test sample holder

The plane indexing type can be used to adjust the angle arbitrarily, the test result is accurate, and the test sample is placed in a large amount.

Extended product

Salt spray test room, sulfur dioxide salt spray corrosion equipment, salt spray corrosion test chamber

safety devices

Leakage protection function to prevent personal injury and instrument failure caused by line leakage or short circuit

Electricity

source

220V

Simplex

Note:

,

for

Salt spray corrosion test chamber

model

2

The above data are at ambient temperature (

)

°C

The studio is measured under no load conditions

3

According to the user's specific requirements, the non-standard size salt spray corrosion resistance test box can be customized.

Please consult for specific requirements

Salt spray corrosion test chamber

Initial detection

Before the test, the test sample must be visually inspected. If necessary, the performance of other items can be measured according to relevant standards. The surface of the test sample must be clean, free of oil, no temporary protective layer and other defects.

Salt spray corrosion test box

Pretreatment

According to the relevant standards, the test samples to be tested shall be cleaned. The cleaning method shall not affect the effect of salt spray on the test samples. Try to avoid touching the surface of the test sample directly by hand before the test.

Salt spray corrosion test chamber

Conditional test

1. The test sample placement position is specified by the relevant standard, and is generally placed according to its normal use state (including the outer cover, etc.); the flat test sample needs to make the test surface at an angle of 30 degrees from the vertical direction.

2. The test samples shall not be in contact with each other. Their separation distance shall not affect the salt spray to fall freely on the test sample, and the salt solution on one test sample shall not drip on other test samples.

3. After the test sample is placed, the condition test is carried out according to the specified test conditions, and the test duration is selected according to the relevant standard.

4,

restore

After the end of the test, the salt deposit on the surface of the test sample is gently washed away with running water, and then rinsed in distilled water. The temperature of the washing water should not exceed 35 ° C, and then recover under standard recovery atmospheric conditions for 1-2 h, or according to the relevant standards. Other recovery conditions and recovery time.

5,

Final detection

The recovered test samples shall be inspected in time, tested and recorded. The inspection items, test results and qualification requirements are all specified by relevant standards.

Xiamen Deyi Company

Main products: high and low temperature alternating heat and humidity test chamber, high and low temperature damp heat test chamber, high and low temperature alternating test chamber, high and low temperature test chamber, high and low temperature impact test chamber, constant temperature and humidity test chamber, step into room constant temperature and humidity chamber, Low temperature constant temperature and humidity chamber, low temperature and low humidity box, low temperature incubator, ventilation type aging box, ventilating type heat aging box, xenon lamp aging test box, ultraviolet weathering test box, ozone aging test box, rain test chamber, pendulum tube shower Rain device, strong flushing test device, anti-soak test device, sand dust test chamber,

Salt spray corrosion test chamber

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