Walk in chamber for Complex Salt Spray Test / Temperature controllable
Relevant standards requirement
Test Object: battery pack and system.
Refer GB/T4 part 5.5.2 test method, test according to GT/T2423.17 test conditions.
The salt solution was made up of sodium chloride (chemically pure and analytically pure) and distilled or deionized water,Its concentration is (5 + 1)% (mass fraction).
(35 ± 2) ℃, the measured pH value is between 6.5-7.2.
Placed the test objects in the salt spray chamber for the cycling test. Each cycling duration for 24h. Spray salt solution to the test object for 8 hours under the temperature of (35± 2) ℃, remain for 16 hours. Between the fourth and the fifth hour in one cycle should be according to test requirement in GB/T 28046.1-2011, test mode with 3.2.
Total 6 cycles of testing.
Salt spray test is not necessary for the test objects being installed in passenger, luggage, or cargo compartments.
Complex Salt Spray Test Chamber
W2000 X D3000 X H2000 mm
W2500 X D3000 X H2000 mm
W2400 X D5000 X H3000 mm
W2900 X D5000 X H3000 mm
1000KG for battery pack
1~2mL/80cm2/hr (Collect at least 16 hours, take the average )
Temp: 0.01℃, Humidity:0.01%R.H.
Neutral 6.0～7.0 Acidity 3.0～3.1
Spray Solution PH
Neutral 6.5～7.2 Acidity 3.1～3.3
Test Time Range
1S ～ 9999H (Settable)
Touch screen programmable control PLC, networking; mobile phone APP alarm; with USB interface, with RJ485 interface can be connected to computer control, exclusive network control software. Remote monitoring and data acquisition.
Acid and alkali resistant SUS316 material
Cold and heat resistant steel plate with spray coating
Air cooling / water cooling
Approx 7 Tons
AC 380V, 55KW
Other Auxiliary Functions
*Main-subsidiary type trolley for the specimen in and out of the test chamber.*Explosion-proof, Pressure relief, Smoke Exhaust, Fire extinguishing, Video monitoring.