Sulfur dioxide salt spray test chamberSatisfying the sulfur dioxide test and salt spray corrosion test, it is used to test the electroplating protective layer of electrical and electronic products, electroplating products, and various silver products. It is used to assess the ability of materials and their protective layers to resist corrosive gases, as well as to compare the process quality of similar protective layers. Can meet the effect of sulfur dioxide oxygen storage cycle test under relative humidity; Using sulfurous acid to accelerate corrosion of materials or products, testing the degree of damage suffered by materials or products over a certain period of time. This equipment is used to assess the sulfur dioxide resistance of materials and their protective layers, as well as to compare the process quality of similar protective layers. It is a test device that artificially simulates corrosive environments
Sulfur dioxide salt spray test chamberReference standards
This experimental equipment is strictly manufactured in accordance with our national standard GB/9789-88 "Corrosion Test of Sulfur Dioxide under Conventional Condensation of Organic Coatings" and international standard ISO6988;
German standard DIN 50018- "Sulfur dioxide corrosion test under saturated environment"
GB2423.19-81Standard for sulfur dioxide test of electrical and electronic products
GB2423.17-81Standard for Salt Spray Test of Electrical and Electronic Products
And other standards currently in use internationally regarding salt spray and sulfur dioxide gas corrosion.
Simultaneously meeting the requirements of the experimental methodNeutral salt spray test (NSS test), salt spray test (SS test), acetate salt spray test (ASS test), copper accelerated acetate salt spray test (CASS test) and other salt spray test methods;
Sulfur dioxide salt spray test chamberModel Specifications
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Device Name |
Mixed gas salt spray corrosion test chamber, sulfur dioxide salt spray corrosion test chamber, sulfur dioxide salt spray test chamber |
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Indicate |
1. The following device data must be at an ambient temperature (QT) of 25 ℃ Measured under no-load conditions in the studio; |
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Model number |
SO2/Y-150 |
SO2/Y-250 |
SO2/Y-750 |
SO2/Y-010 |
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studio dimensions |
450×600×450 |
600×900×500 |
750×1100×500 |
850×1300×550 |
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Overall dimensions |
680×1300×1050 |
850×1620×1120 |
1000×1950×1320 |
1150×2200×1370 |
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Power(kw) |
1.8 |
2.5 |
3.2 |
4.2 |
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sex
can
point
mark |
temperature range |
35℃~50℃ |
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uniformity |
±0.5℃/±2℃ |
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humidity range |
93%~98% R.H |
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Salt spray deposition amount |
1~2mL/80cm2·H |
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Gas concentration range |
25 ± 5ppm, according to equipment 0.1-1% (volume percentage) |
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Humidity deviation |
%2B2% -3% R.H |
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Temperature operation control system |
control apparatus |
Imported programming touch sensitive true color LCD screen display Chinese English dialogue style; It has a capacity of 120 programs, 99 segments per group, and 999 steps per segment that can be cycled. The maximum time setting for each segment is 99 hours and 59 minutes |
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output method |
Pulse type solid-state relay output; |
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sensor |
Platinum resistance PT100 Ω/MV |
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heating system |
Corrosion resistant titanium nickel chromium electric heating heater |
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Water addition system |
Low water level switch control, automatic water filling, automatic disconnection |
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Heating method |
P.I.D%2BSRRSynchronized and coordinated heating |
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protection system |
Leakage, short circuit, over temperature, low water level protection |
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timer function |
Adjustable from 0.1 to 999.9 (S, M, H) |
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Equipment and material configuration |
Box material |
Imported corrosion-resistant, aging resistant, and high-temperature resistant PVC sheet |
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Box cover material |
Imported transparent PVC sheet with strong corrosion resistance and temperature resistance, and the box cover angle is designed to be 120 degrees |
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Sealing method |
Adopting a water sealed partition with a sink effectively prevents toxic gases from escaping |
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Standard Configuration |
Corrosion resistant V-shaped sample holder, corrosion resistant O-shaped sample rod (random) |
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Sulfur dioxide salt spray test chamberDelivery Instructions
1The supplier is responsible for the freight and delivery to the doorstep;
2.The supplier is responsible for installation, debugging, and operation introduction until the employee of the demander starts operating;
3.The warranty period is one year, starting from the date of installation and acceptance. The supplier promises to provide spare parts for life. If after-sales service must be provided on-site, the supplier shall arrive at the user's site within 48 hours.
