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Dongguan Zhongyi Precision Instrument Co., Ltd
salt spray test chamber
NegotiableUpdate on 07/04
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Overview
Salt spray test chamber is a professional equipment that simulates salt spray environment to test the corrosion resistance of materials, widely used in fields such as electronics, automotive, aerospace, etc; The salt spray testing machine accelerates the evaluation of the corrosion resistance of materials (such as metal coatings, coatings, or electronic components) by artificially simulating the salt spray corrosion environment of oceanic climate.
Product Details
salt spray test chamberUsage introduction:
Salt spray testing machine is a professional equipment that simulates salt spray environment to test the corrosion resistance of materials, widely used in fields such as electronics, automotive, aerospace, etc; The salt spray testing machine accelerates the evaluation of the corrosion resistance of materials (such as metal coatings, coatings, or electronic components) by artificially simulating the salt spray corrosion environment of oceanic climate. This device is one of the "three prevention" (humid heat, salt spray, mold) testing equipment for artificial climate environments. It is an important testing equipment for studying the adaptability and reliability of various environments in industries such as machinery, defense industry, light industry electronics, and instrumentation. This salt spray machine can perform neutral salt spray test according to GB/T2423.17 "Basic Environmental Testing Procedures for Electronic and Electrical Products - Test Ka: Salt Spray Test Method", and can also perform acetic acid salt spray test. Compliant with CNS, ASTM, JIS, ISO standards.
Test standard:
5.1. GB/T2423.17-2008/IEC 60068-2-11-1981 Salt spray test method
5.2. ASTM.B117-2009 Salt Spray Test
5.3 JIS H8502 Salt water spray test method
5.4 GB/T10125-2012/ISO 9227-2006 Salt water spray test method
5.5. GB-T5170.8-2008 Inspection methods for environmental testing equipment for electrical and electronic products - Salt spray testing equipment
5.6. GB-T5170.11-2008 Inspection Methods for Corrosive Gas Testing Equipment
5.7. GJB150.11A-2009 Jun Equipment Laboratory Environmental Test Method Salt Spray Test
5.8. GB-T10587-2006salt spray test chambertechnical specifications
Main technical parameters:
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Laboratory temperature: RT～ 35℃ Pressure bucket temperature: RT～ 50℃ Relative humidity: ≥85%R.H |
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Laboratory temperature: RT+35℃≤40 min Pressure bucket temperature: RT+50℃≤40 min |
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Temperature resolution:0. 1℃ Temperature deviation: ±1℃ Temperature uniformity:1℃ Temperature fluctuation:±0.5℃ Spray volume:（ml/80cm2/h) 1.0~2.0 (Collect for at least 16 hours and take the average) Spray pressure:1.00±0.01kgf/cm2 potionPH value: neutral 6.0-7.0 acidic 3.0-3.1 Spray solutionPH value: neutral 6.5-7.2 acidic 3.1-3.3 Control time:1~9999 (S, M, H) adjustable Note:Loss of carbon dioxide in solution during spray may causeThe change of pH value can be avoided by the following methods, for example, heating the solution to above 35 ℃ before putting it into the test equipment, or using fresh boiling water to prepare the solution to reduce the carbon dioxide content in the solution. In order to ensure the pH value of spray solution, acid test or copper accelerated salt spray test can adjust the PH value of the prepared solution to 2.8~3.0 and check whether the solution and/or solute meet the requirements |
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