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Salt spray testing machine Equipment Summary
Salt spray testing machine 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.
Salt spray testing machine 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
12. ASTM B117 Standard Practice for Operating Salt Spray (Fog) Apparatus
Salt spray testing machine Technical Parameters
| Model | HZ-2001A-1000L |
| Inside box size(cm) | 200x100x50 |
| Testing room temperature | Salt test (NSS ACSS)35℃±1℃/ Corrosion Test (CASS)50℃±1℃ |
| Pressure barrel temperature | Salt test (NSS ACSS)47℃±1℃/ Corrosion Test (CASS)63℃±1℃ |
| Brine temperature | 35℃±1℃ 50℃±1℃ |
| Salt concentration | The concentration of sodium chloride 5% or the 5% concentration of sodium chloride add 0.26g per liter of copper chloride (CuCl2 2H2O) |
| Air pressure | 1.00±0.01kgf/cm2 |
| Testing room relative humidity | 85% above |
| PH | 6.5~7.2 3.0~3.2 |
| Spray form | Programmable spray (continuous spray) |
| Power | 1Φ AC220V 60Hz 30A |
Salt spray testing machine Detailed Configurations As Follows
1. Machine Material
(A) testing room using PVC polyvinyl chloride plate (from Taiwan), acid-resisting and alkali-resisting, cleaning easier.
(B) cover of testing room using acrylic panels (imported organic glass), the thickness is 5mm.
(C) reagents added bottles attached with water gauge, cleaning easy and not easy to break.
(D) saturated air barrels is made of SUS # 304 stainless steel.
(E) 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
(A) Salt spray test: NSS, ACSS
1. testing room : 35 ℃ ± 1 ℃
2 saturated air barrels : 47 ℃ ± 1 ℃
(B) 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).
(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.
9.Accessories
Reagent sodium chloride (NACL) 500 g 2 bottles
Calibration cup 1 pcs
Instruction 1 pcs
PH test paper 1 pcs
