Programmable Salt spray test chamber is one of the most reliable testing equipment to check corrosion resistance of surface coatings when exposed to a salt-laden environment. It is widely used for industries such as hardware, metals, plastics, electronics, etc.
Programmable Salt spray test chamber is one of the most reliable testing equipment to check corrosion resistance of surface coatings when exposed to a salt-laden environment. It is widely used for industries such as hardware, metals, plastics, electronics, etc.
Specification
Model No.
Volume
(L)
Test Standards
Salt Fog
Settlement
Rated Power
(kW)
Internal Dimension
D*W*H (mm)
External
Dimension
D*W*H (mm)
EVCL-108-SSP
108
NSS
ASS
CASS
1~2ml/80cm2
per hour
1.5 kw
450*600*400
780*1140*1050
EVCL-270-SSP
270
1.8 kw
600*900*500
960*1460*1150
EVCL-412-SSP
412
4.0 kw
750*1100*500
1100*1730*1240
EVCL-663-SSP
663
5.0 kw
850*1300*600
1230*2150*1410
EVCL-816-SSP
816
6.0 kw
850*1600*600
1230*2450*1460
EVCL-1080-SSP
1080
6.5 kw
900*1800*600
1280*2850*1460
Temperature Range: RT + 5°C ~55°C
Humidity Range: 85%~98%R.H.
Salt Fog Fall-out Rate: 1~2ml/80 cm2 per hour (16 hours average)
Temperature uniformity: ≤2°C
Temperature volatility: ≤0.5°C
Controller: Touch Screen
Power Supply: 220VAC/60Hz/Single Phase, 208~220VAC/60Hz/Single phase, 480VAC/60Hz/Three phases, etc.
Material: Propene Polymer (PP)
Salt Fog Spray Methods: Continuous salt spray testing, Programmable salt spray testing
Protections: Water Shortage Protection
Overload Protection
Anti-corrosion and anti-rust
Water Supply Manually
Features
1) Exterior Water TankIt is for auto feeding water to the chamber and saturated barrel.
The exterior water tank has 3 advantages:
1. The user does not need to add water to the test chamber and saturation bucket separately.
2. It reserves some spare water to supply into the test chamber and saturated barrel. In the tank there is an automatic water-level floating ball to determine and observe the water level.
3. The water tank can connect a Purified Machine to purify water.
2) Purified Water MachineWithout a Purifying Machine, during the test, water (distilled or purified water is preferred) is MANUALLY poured into the barrel or water tank when water is lacked.
However, with a Purified Machine, which can be directly connected to the water tap to AUTOMATICALLY ensure purified water that the test needs.
This optional configuration includes above item 1) Exterior Water Tank.
3) Exterior Salt Spray Barrel(Including a connecting valve to connect the test chamber and barrel)
The volume of the 108L interior saltwater barrel is 15.7L. If the test time is very long and needs much more water, then it is better to purchase such an Exterior Saltwater Barrel to be positioned outside the Salt Fog Chamber.
The size of the Exterior Saltwater Barrel is 100L with the size of Depth 500 x Width 500 x Height 400 mm. Larger sizes can be customized.
It adopts a full detection system and can light up when a fault occurs.
The whole set is made of strong PP boards, and the interior adopts three-dimensional reinforcement technology, which has a strong structure and is not easy to deform.
Controller: 7″ size touch screen, programmable, easy to use and set test process and values.
The automatic/manual water adding system is adopted, which has the function of automatically/manually replenishing the water level when the water level is insufficient, and the test is not interrupted.
The glass spray nozzles can be used for 4000 hours to ensure no crystallization blockage.
The control instruments are all on the same machine board, which is easy to operate and clear at a glance.
With double over-temperature protection and water level insufficient warning.
Imported temperature controller, digital display, PID control, high stability platinum temperature probe, error 0.3
The laboratory adopts the direct steam heating method, which can increase the temperature quickly and shorten the standby time.
The spray tower is equipped with a conical diffuser, which has the functions of directing the mist, adjusting the amount of mist, and evenly falling mist. the
The pressure barrel adopts Henry’s law to generate heat and humidify which are required by the test.
Test Standards
Neutral Salt Spray Test (NSS)
Acetic Acid Salt Spray Test (AASS): A. Laboratory: 35°C±1°C; B. Saturated air cylinder: 47°C±1°C
Copper Accelerated Acetic Acid Salt Spray Test (CASS)：A. Laboratory: 50°C±1°C; B. Saturated air cylinder: 63°C±1°C
ASTM B117: Standard Practice for Operating Salt Spray (Fog) Apparatus
ASTM G85 A1
ASTM B386
ASTM B287: Method of Acetic Acid-Salt Spray (Fog) Testing
AA-0324 (AA-P 184) etc.
DIN50021
Fiat 50180
JISZ2371
IEC60068-2-12: Environmental testing for electric and electronic products
ISO9227: Corrosion tests in artificial atmospheres – salt spray tests
