High Performance Salt Spray Testing Labs Corrosion Test Chamber ISO Certificated
HD-E808-60 Salt Spray Chamber.pdf
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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.
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