A. Introduction:
Salt spray test chamber through the assessment of the material and its protective layer salt spray corrosion ability, as well as similar protection layer process quality comparison, at the same time can assess the salt spray corrosion resistance of some products; The product is suitable for parts/electronic components/metal Pid Control And Dual Over-Temperature Protection Salt Spray Test Chamber material protection layer and industrial products salt spray corrosion test chamber.
B. Function:
1. Salt spray, drying, wetting, soaking, constant temperature and humidity test
2. Salt spray testing machine is suitable for surface treatment of various materials, including coating, electroplating, organic and inorganic skin film, anodic treatment, anti-rust oil, as if after treatment to test the corrosion resistance of their products.
C.Parameters:
| Model | GC-YW-120 |
| Dimensions (mm) | 1200*800*600 |
| Equipment material | Imported PVC sheet &PP. |
| Laboratory temperature | Salt water test (NSS ACSS) 35±1ºC Corrosion resistance test (CASS) 50±1ºC |
| Saturated air barrel temperature | Salt water test (NSS ACSS) 35±1ºC Corrosion resistance test (CASS) 50±1ºC |
| Spray amount | 1.0-2.0ml /80cm*2/h (at least 16 hours of collection, average) |
| PH | Salt water test (NSS ACSS 6.5-7.2) Corrosion resistance test (CASS) 3.0-3.2 |
| Volume L | 576L |
| Power | AC1 220V 30A. |
D.Structure:
1.Material:
(1)The inner and outer boxes of the test chamber are made of A grade PVC polyethylene board, the thickness of the whole machine is 8mm, acid and alkali resistance, temperature resistance, corrosion prevention.
(2) The sealing cover of the test chamber is made of A grade PVC board with thickness of 8mm, surrounded by reinforcement of 13mm, acid and alkali resistant, temperature resistant, corrosion resistant, and the cover is designed to be the best top angle of 106 degrees, so that the condensate produced in the process of the test won't drip down to the sample to affect the test results, and the top with a transparent observation window.
(3) The test drug replenishment bottle adopts the hidden type, after the salt water is prepared, it is refilled from the test drug inlet and then flows into the salt water warehouse without opening the lid, the enlarged salt water tank can satisfy the continuous operation for 3 days, at the same time, the side can also observe the level of the salt water, it is easy to clean and not easy to be ruptured.
(4) The basket frame of the test chamber adopts plane indexing frame, the angle of 15 degrees and 30 degrees can be selected, the four sides of the fog and the direction of the fog is completely consistent.
2. Air supply system: air pressure of 0.7 ~ 1kg/cm² in two adjustments
The first adjustment is 2kg/cm² for imported air filters with drainage function; the second adjustment is 1kg/cm².
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