QS-ST-CSP step in type salt spray room

2024/3/13

Salt spray test for large samples

Applicable standards

ISO 9227

GB/T 10125

GB/T 1771

ISO 7253

GB/T 31467.3, 7.11

JIS Z 2371

Features

· The test inner box adopts corrosion-resistant PP board, and the outer box adopts heat preservation library board.

· Automatic control of saturated barrel pressure, precision sensor acquisition of spray pressure

· Automatic demisting system, automatic demisting after the end of the test

· The door frame is sealed in double layers to avoid salt spray leakage.

· The door frame is electrically heated to prevent condensation from dripping after opening the door.

· The amount of settlement at any point in the test area meets the standard

· Large-capacity brine supply station, to meet the test for a long time running

· Multiple safety protection

· 15-inch color touch screen with menu interface

· Test data curve display

· USB interface, can automatically record data via USB flash disk

· Ethernet interface for remote monitoring and control

Simple and easy-to-use operation

Reliable and stable to the system

Sedimentation

Test Chamber Temperature：35℃
Saturated drum temperature：47℃
Spray pressure： 1.0bar
Running time: 16 consecutive hours
① 23ml	② 25ml	③ 22ml
④ 25ml	⑤ 24ml	⑥ 22ml
⑦ 24ml	⑧ 26ml	⑨ 24ml
⑩ 25ml	⑪ 24ml	⑫ 25ml
⑬ 24ml	⑭ 25ml	⑮ 21ml

Temperature distribution

Test Chamber Temperature：35℃
Measurement Methods：JJF 1101
① 35.7℃	② 35.2℃	③ 35.8℃
④ 35.9℃	⑤ 34.7℃	⑥ 35.6℃
⑦ 35.5℃	⑧ 34.7℃	⑨ 35.9℃
⑩ 35.3℃	⑪ 34.9℃	⑫ 35.5℃
⑬ 34.9℃	⑭ 34.4℃	⑮ 34.7℃

Safe and practical design

⚫ Energy supply station

Compressed air, deionized water and salt water required by the equipment are all supplied from this station.
Operation platform design, convenient for experimenters to work
More than 200L capacity brine tank, to meet the demand of long time test.
The saturated bucket is isolated and installed to meet the safety requirements of water and electricity separation.

⚫ Saturated drums

Over 5bar pressure resistant design
Constant level control, capacitive level switch detects the liquid level, reliable and stable.
Pressure protection program, detect more than 2bar pressure system automatically cut off compressed air
Heater anti-dry burn and leakage protection

⚫ Mist removal system

Composed of fresh air valve, exhaust valve and fresh air blower
When the equipment is running the test, the exhaust valve is automatically opened to realize the balance of air pressure inside and outside the test chamber.
After the end of the test, the automatic implementation of the demisting program, demisting completed in less than 5 minutes
Mist removal function can be performed manually

Design and technical parameters

1 Adjustable settling volume by adjusting spray pressure

2 Test holes can be customized in other sizes, quantities and positions

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