High Performance Salt Spray Testing Labs Corrosion Test Chamber ISO
Certificated
HD-E808-60
Salt Spray Chamber.pdf
HD-E808-90
Salt Spray Chamber.pdf
HD-E808-120
Salt Spray Chamber.pdf
HD-E808-160
Salt Spray Chamber.pdf
Product image & Description:
ISO Certificated High Performance Cheap SO2 Salt Spray Testing
corrosion Chamber involves a salt spray fog with the addition of
Sulfur Dioxide (SO2) gas directly into the salt spray testing chamber or cabinet. The
salt spray solution is defined either by mutual agreement or by the
specifications covering the material or product to be tested.
The (SO2) gas should be introduced into the salt spray cabinet in a manner
that insures a uniform dispersion within the chamber.
Features:
Anti-corrosive PVC plate is formed integrally through pressing and
with no leakage.The space between tank lid and tank body is water
sealed with no air leaking .While the lid,which is made of
transparent material,allows you to observe the testing items inside
clearly to know the status.It has been equipped with double air
filter to ensure that the emission gas brings no contamination to
environment.Wired control board and other electrical components are
positioned in certain places for easy check and maintenance.
Preparation program:
Preparation of neutral salt solution
The analytically pure sodium chloride dissolved in purified water
at a concentration of (50 ± 10) g / L. Determination of PH test
paper test solution at 25 ℃ PH value of 6.5 to 7.5. AR hydrochloric
acid or sodium hydroxide may be added to adjust the solution when
out of range.
Preparation of acetic acid salt spray solution
First analytically pure sodium chloride are dissolved in purified
water at a concentration of (50 ± 10) g / L, and then adjust the PH
value of the solution with acetic acid, so that in the 3.1 to 3.3
range, the PH value with the collected salt fog sample measured. PH
value should be measured at 25 ℃, the prepared solution was
filtered before use required.
Copper accelerated solution preparation
The first step would be consistent with the analytical solution of
sodium chloride in compliance with GB6682XX water at a
concentration (50 ± 10) g / L.
The second step was added in 3.8 liters of reagent grade copper
chloride brine to dissolve thoroughly mixed.
The third step with acetic acid to adjust the PH value of the
solution to within the range of 3.1 to 3.2, with the PH value
Product parameters:
| Model | HD-E808-60 |
| Internal Size (L×W×H) | 600x400x450mm |
| External Size (L×W×H) | 1070x600×1180mm |
| Equipment Material | Both inside & outside shell adopt P.V.C rigid plastic board |
| Temperature Range | Room temperature ~ 55℃ |
| Temperature Fluctuations | ≤±0.5℃ |
| Temperature Uniformity | ≤±2℃ |
| Temperature Precision | ±1℃ |
| Spraying method | Continuous and Periodic spray type |
| Test Chamber Temperature | Salt Spray Method (NSS ACSS)35±1℃
Corrosion-resistant Testing Method (CASS) 50±1℃ |
| Saturated air Barrel Temperature | Salt Spray Method (NSS ACSS)47±1℃
Corrosion-resistant Testing Method (CASS) 63±1℃ |
| Brine Temperature | 35℃±1℃ |
| Spray Quantity | 1.0~2.0 ml / 80cm2 / hr |
| PH value | Salt Spray Method (NSS ACSS6.5~7.2)
Corrosion-resistant Testing Method(CASS)3.0~3.2 |
| Lab Volume | 108L |
| Brine Tank Capacity | 25L |
| Multiple Safety Protection Devices | Current discharge protection, over pressure protection, over
temperature protection, over load fuse protection |
| Accessories | Testing Salt/ Measuring tank/Nozzle Equipment x 1 set |
| Air source | 1HP Air pump (provided by buyer) |
Chamber material:
1, Chamber shell: 8mm corrosion resistance PVC plate, 85℃high
temperature resistance.
2, Sample holder: fiberglass rod, corrosion resistance.
3, Pressure barrel: 2.0mm SUS#304, seamless joint.
4, Heater: titanium alloy electric heater, corrosion resistance.
5, Machine support: SECC iron with paint spray, have wheels for
sliding.
6, Chamber cover: with imported 8mm PVC acrylic transparent
observation window.
7, Cover open method: SNS pneumatic method for uniform performance.
8, Machine cover and body are sealed with water to avoid gas
leakage.
9, Gas pipe uses corrosion resistance silicone tube.
10, Equip with double gas filtration device to ensure the discharge
gas is not harmful for environment.
Control system:
1, Temperature and humidity controller: imported Korea intelligent
controller
2, Sensor: PT100 test sensor
3, LED digital display
4, Full digital multiple warning protection system, anti-dry and
anti-over temperature
5, With SSR output, imported relay contact
6, Multiple time mode, S, M, H can freely switch
7, Multiple control method for Salt and SO2 switch
8, With defog and desulphuration function to ensure salt and SO2 avoid leakage
9, With flow meter to control the SO2 concentration by rate of flow and time
10, With SO2 filter device, sodium hydroxide and active carbon double filter
system to avoid SO2 leakage.
