Active Member
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[China]
Address: Room 301, Building No.1, No. 2 Jiaolian Yiheng Rd, Wanjiang District, Dongguan, China, 523046
Contact name:Raymond Chung
Dongguan Quality Control Technology Co., Ltd. |
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Accelerated Corrosive Testing Sulfur Dioxide SO2 Salt Spray Test Chamber
Brief Introduction:
The sulfur dioxide based corrosive testing chambers are widely applied to the accelerated corrosive testing of the protective layer from metallic materials, as well as parts, electrical components and industrial products.
It can reproduce the corrosion process happened to the painted or untreated metal surface. Therefore it can be used to perform various kinds of corrosion test in according to relevant standards, such as ISO6988-1985.
Sulfur Dioxide Salt Spray Chamber features:
Anti-corrosive CPVC 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 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 maintain.
Technical Specifications:
| Model | ZK-60S | ZK-90S | ZK-120S | ZK-1600S | ZK-200S | |
Interior Dimension (mm) | Depth | 600 | 900 | 1200 | 1600 | 2000 |
| Width | 450 | 600 | 800 | 1000 | 1200 | |
| Height | 400 | 500 | 500 | 500 | 600 | |
Exterior Dimension (mm) | Depth | 1370 | 1710 | 2200 | 2600 | 3000 |
| Width | 700 | 950 | 1100 | 1300 | 1500 | |
| Height | 1280 | 1380 | 1450 | 1450 | 1550 | |
| Chamber Temp | Neutral salt spray test (NSS ACSS) 35℃±1℃/Copper salt accelerated salt spray test (CASS) 50℃±1℃ | |||||
| Saturation Barrel Temp | For NSS ACSS: 47℃±1℃ For CASS: 63℃±1℃ | |||||
| Heating Time | Within 30 minutes up to 40℃±2℃ | |||||
| Chamber Dimension | 108L | 270L | 480L | 800L | 1440L | |
| Solution Volume | 15L | 25L | 40L | 40L | 40L | |
| Power Supply | AC220±10V 10A | AC220±10V 15A | AC220±10V 30A | |||
| Solution concentration | For NSS NaCl solution 5% For CASS NaCl solution 5% plus 0.26g copper chloride each liter | |||||
| PH value | 6.5~7.2 3.0~3.2 | |||||
| Air Pressure | 1.00±0.01Kgf/cm³ | |||||
| Spray Volume | 1.0~2.0ml/80 cm³/h (at least 16 hours to calculate average) | |||||
| Humidity | 85%-95% RH | |||||
| Speed of Spray Air | 20-60m/h (relative speed base on Specimen) | |||||
| Concentration of SO2 | Between 0.05%-1%(Volume) | |||||
| Corrosive volume | ≤1.5(ml/80cm2..h) | |||||
| SO2 Air | Air imported from Steel Tank | |||||
| Spray Mode | continuous system | |||||
| Temp Range | +10℃～＋55℃ (Adjustable) | |||||
| Temp Fluctuation | ≤0.5℃ | |||||
| Temp Uniformity | ≤1.0℃ | |||||
| Temp Error | ≤2.0℃ | |||||
| Remark | Minimal internal chamber volume must bigger than 0.43m³ | |||||
