Model: | QT150 |
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Brand: | Qualtech |
Origin: | Made In China |
Category: | Electronics & Electricity / Electronic Instrument / Laboratory Instrument |
Label: | salt spray cabinet , corrosion chamber , salt spray chamber |
Price: |
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Min. Order: | - |
spray test is a standardized test method used to check corrosion resistance of coated samples. Coatings provide corrosion resistance to metallic parts made of steel, zamak or brass.
Since coatings can provide a high corrosion resistance through the intended life of the part in use, it is necessary to check corrosion resistance by other means.
Salt spray test is an accelerated corrosion test that produces a corrosive attack to the coated samples in order to predict its suitability in use as a protective finish.
The appearance of corrosion products (oxides) is evaluated after a period of time. Test duration depends on the corrosion resistance of the coating; the more corrosion resistant the coating is,
the longer the period in testing without showing signs of corrosion.
Salt spray testing is popular because it is cheap, quick, well standardized and reasonably repeatable. There is, however, only a weak correlation between the duration in salt spray test and the expected life of a coating,
since corrosion is a very complicated process and can be influenced by many external factors. Nevertheless, salt spray test is widely used in the industrial sector for the evaluation of corrosion resistance of finished surfaces or parts.
Qualtech salt spray cabinet applies to the protective layer of metal materials, auto parts, electronic components and industrial products of neutral, acid and copper to simulate accelerated corrosion resistance test.
It is widely used in hardwares, Architectural, Chrome Plating, Fastners, Government, Military, Paints/Coatings, Laminated/Coated Plastics and Steel Structures, ect. It complies with ISO、DIN、MIL、ASTM、CNS,GB/T 2423.17, GJB150.
Specifications:
Equipment Material |
Both inside & outside shell adopt imported P.V.C rigid plastic board, and tank cover uses imported transparent P.V.C. rigid plastic board |
Temperature Range |
35℃~55℃ |
Temperature Fluctuations |
±0.5℃ |
Temperature Uniformity |
±2℃ |
Temperature Precision |
±1℃ |
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 |
Salt Spray Method (NSS ACSS6.5~7.2) Corrosion-resistant Testing Method (CASS)3.0~3.2 |
Multiple Safety Protection Devices |
Current discharge protection, over pressure protection, over temperature protection, over load fuse protection |
Available models(Inner Chamber Size (L×W×H) cm):
QPI-108:60×40×45cm
QPI-270:90×60×50cm
QPI-412:110×75×50cm
QPI-660:130×85×60cm
QPI-1080:200×90×60cm
Qualtech Products Industry Co.,Ltd | |
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Country/Region: | Shang Hai - China |
Business Nature: | Manufacturer |
Phone: | 13798026588 |
Contact: | Lucy Lee (Sales Manager) |
Last Online: | 16 Jan, 2015 |