NSS ACSS CASS Accelerated Corrosion Salt Spray Test Chamber

NSS ACSS CASS Accelerated Corrosion Salt Spray Test Chamber

Equipment summary:

NSS ACSS CASS Accelerated Corrosion Salt Spray Test Chamber used to test the corrosive resistance of products whose the surface was treated with paint, electroplating, inorganic and organic film, anode handling, anti-rust oil,etc.

Technical parameters :

Corresponding standard :

1.GB/T 2423.17-1993 salt spray test

2.GB/T 2423.18-2000 salt spray test 

3.GB/T 10125-1997 salt spray test 

4.ASTM.B117-97 salt spray test 

5.JIS H8502 salt spray test 

6.IEC68-2-11 salt spray test 

7.IEC68-2-52 1996 salt spray test 

8.GB.10587-89  salt spray test 

9.CNS.4158  salt spray test

10.CNS.4159 CASS  Accelerated acetic acid copper salt spray test

11.GB/T 12967.3-91 CASS  Accelerated acetic acid copper salt spray test

2. According to CNS JIS ASTM GB2423.19 specifications, can be set constant temperature to control

(A) Salt spray test: NSS, ACSS

             1. testing room : 35 ℃ ± 1 ℃

             2. saturated air barrels : 47 ℃ ± 1 ℃

(B) anti-corrosion test: CASS

             1. testing room: 50 ℃ ± 1 ℃

             2. saturated air barrels: 63 ℃ ± 1 ℃

3. Aair supply system: air pressure 1Kg/cm² Two-stage adjustments (coarse / fine-tuning).

(A) the first paragraph for the rough adjustment 2-2.5Kg/cm², the second paragraph to fine-tune 1Kg/cm².

(B) Testing configuration is switch connector designed for SO₂.

4. Spray form:

(A) Using Bo Nute principle to draw brine and then saline spray, atomization uniform, non-blocking and crystallization, so that ensure continuous spraying.

  (B) Nozzle: The nozzle is made of special glass, adjust spray volume and spray angle.

  (C) 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:
(A) 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.
(B) 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.
(C) safe temperature controller of heat expansion of the liquid tank 30 ~ 110 ℃ (Italy) 1 pcs.
(D) safe temperature controller of expansion of the saturated air barrel : 30 ~ 110 ℃ (Italy) 1 pcs.
(E) digital time controller 9.9s ~ 9990hr (Taiwan) 1 pcs.
(F) timer 0 ~ 9999hr (Taiwan Anliang) 1 pcs.
(G) buckle switch, continuous buckling 20000 times.
(H) 60 type, 90 type for manual flip, 120, 160, 200 type for the pneumatic cylinde automatic opening and closing.
(J) pressure gauge, (Taiwan B card).
(K) fixture bleaker (YANG MING).
(L) electromagnetic valve; (KSD).
(M) regulating valve (YIHUA).
(N) bleaker (Omron).

7.Add water systems:

Using automatic water replenishment system, automatic replenishment when the water level is too low.

8.Safe protective device:

(A) low water level, automatically cut off power supply.

(B) over-temperature, automatic cut off the power supply.

(C) attached to the safe warning light device.