Detailed configurations as follows:
1. Machine material:
Salt Spray Test Chamber using PVC polyvinyl chloride plate (from Taiwan), acid-resisting and alkali-resisting, cleaning easier. Cover of testing room using acrylic panels (imported organic glass), the thickness is 5mm.
Reagents added bottles attached with water gauge, cleaning easy and not easy to break.
Saturated air barrels is made of SUS # 304 stainless steel.
Testing room to adopt indexing frame, can be arbitrarily adjust the angle, Surrounded by fog and placed more piece .
2. According to CNS JIS ASTM GB2423.19 specifications, can be set constant temperature to control
Salt spray test: NSS, ACSS
1. Testing room : 35 ℃ ± 1 ℃
2. Saturated air barrels : 47 ℃ ± 1 ℃
Anti-corrosion test: CASS (copper acetate)
1. Testing room: 50 ℃ ± 1 ℃
2. Saturated air barrels: 63 ℃ ± 1 ℃
3. Air supply system: air pressure 1Kg/cm2 Two-stage adjustments (coarse / fine-tuning).
The first paragraph for the rough adjustment 2-2.5Kg/cm2, the second paragraph to fine-tune 1Kg/cm2.
Testing configuration is switch connector designed for SO2.
4. Spray form:
Using Bo Nute principle to draw brine and then saline spray, atomization uniform, non-blocking and crystallization, so that ensure continuous spraying.
Nozzle: The nozzle is made of special glass, adjust spray volume and spray angle.
Spray volume: Adjustable 1 ~ 2ml (80cm2/hr) (average of 16-hour volume).
5. Heating devices:
By direct heating, warming up faster and reduction of standby time, when the temperature arrives automatically switch ON / OFF, make temperature accuracy, low power consumption (heating tube is made of titanium alloy).
6. The control system:
Testing room temperature controller is the digital micro-computer products 0-99.9 ℃, liquid crystal digital display with PID automatic calculation, the control error is ± 0.3 ℃ (YANG MING6802) 1 pcs.
Saturated air barrels controller 0 ~ 99.9 ℃, liquid crystal digital display with PID automatic calculation, the control error is ± 0.3 ℃ (YANG MING6802) 1 pcs.
Safe temperature controller of heat expansion of the liquid tank 30 ~ 110 ℃ (Italy) 1 pcs.
Safe temperature controller of expansion of the saturated air barrel : 30 ~ 110 ℃ (Italy) 1 pcs.
Digital time controller 9.9s ~ 9990hr (Taiwan) 1 pcs.
Timer 0 ~ 9999hr (Taiwan Anliang) 1 pcs.
Buckle switch, continuous buckling 20000 times.
Pressure gauge, (Taiwan B card).
Fixture bleaker (YANG MING).
Electromagnetic valve; (KSD).
Regulating valve (YIHUA).
Inside box size(cm)
Outside box size(cm)
Testing room temperature
Salt test (NSS ACSS)35°C±1°C/ Corrosion Test (CASS)50°C±1°C
Pressure barrel temperature
Salt test (NSS ACSS)47°C±1°C/ Corrosion Test (CASS)63°C±1°C
Testing room Capacity
Brine tank capacity
The concentration of sodium chloride 5% or the 5% concentration of sodium chloride add 0.26g per liter of copper chloride (CuCl2 2H2O)
1.0~2.0ml/80cm2/h ( working at least 16 hours, and then take the average)
Testing room relative humidity
Programmable spray ( Including continuous and intermittent spray )
Corresponding Standard :
GB/T 2423.17-1993 salt spray test
ASTM.B117-97 salt spray test
JIS H8502 salt spray test
IEC68-2-11 salt spray test
IEC68-2-52 1996 salt spray test
CNS.4158 salt spray test
CNS.4159 CASS Accelerated acetic acid copper salt spray test
ASTM B117 Standard Practice for Operating Salt Spray (Fog) Apparatus