Vertical composite salt spray test chamber

NegotiableUpdate on 01/17

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Overview

Vertical Composite Salt Spray Test Chamber Product Name: Vertical Composite Salt Spray Test Chamber Product Model: WSYWG-090L Product Introduction: Salt spray test is aimed at testing the corrosion resistance of various material surfaces after anti-corrosion treatment such as electroplating, anodizing, spraying, rust proof oil, etc

Product Details

Vertical composite salt spray test chamber

Product Name:Vertical composite salt spray test chamber

Product model:WSYWG-090L

Product Introduction:

The salt spray test isTest the products of various materials that have undergone anti-corrosion treatments such as electroplating, anodizing, spraying, and rust proof oil on their surfacesofCorrosion resistance.

1. The corrosion of metal materials with and without protection is influenced by many environmental factors, mainly depending on the type of metal material and the type of environment. It is impossible to design a laboratory accelerated corrosion test room that includes all environmental factors that affect corrosion resistance. Therefore, it is necessary to simulate the factors that play a major role in the corrosion of metal materials to design laboratory tests. This device is designed to simulate and increase the impact of the environment on metal materials exposed to salt contaminated outdoor atmospheres that can accelerate corrosion. The equipment includes a test method for cyclically exposing the sample to salt spray, dry, and humid environments. This equipment test is a comparative test, and the test results cannot predict the long-term corrosion resistance of the same metal material used under these environmental conditions. However, this method can still provide valuable information on the relevant properties of materials exposed to salt contaminated environments similar to the experimental conditions. Compared with traditional accelerated corrosion tests such as neutral salt spray test (NSS), acetic acid salt spray test (AASS), and copper accelerated acetic acid salt spray test (CASS), the biggest advantage of this equipment test is that it can better reproduce corrosion that occurs in outdoor salt polluted environments.

2. This equipment is suitable for accelerated corrosion testing of metals and their alloys, metal coatings (anodic and cathodic), conversion coatings, anodic oxidation coatings, organic coatings on metal materials, etc.

Applicable standards:

1. GB/T20854-2007/ISO14993-2001 Dry and Wet Salt Spray Test

2. GB-T5170.8-2008_ Inspection methods for environmental testing equipment for electrical and electronic products _ Salt spray testing equipment

3. GJB150.11A-2009 Military Equipment Laboratory Environmental Test Methods Salt Spray Test

4. MIL-STD-810 Method 509.5 Salt Spray Test Standard

5. GBT2424.17-2008 Salt Spray Test Method

6. GB-T2423.18-2021 Sodium Chloride Alternating Salt Spray Test Method

7. GB-T2423.3-2006 (IEC6008-2-78-2001) Test Cab: Constant Damp Heat Test Method

8. GBT2423_1-2008 Damp Heat Alternating Test Method

9. GMW-14872 Automotive cyclic corrosion test

10. IEC60068-2-52-2017 Environmental testing Part 2-25 Test Kb cyclic salt spray (sodium chloride solution)

IEC 60068-2-11-1982 Electrical Technology Basic environmental testing procedures Part 2: Experiments Section 11: Test Ka: Salt Spray

12. ASTM B117-2016 Salt Spray Test Standard

13. ISO 9227:2006 Artificial Atmosphere Corrosion Salt Spray Test

14. SAE J2334 Salt Spray Corrosion Test Standard for Coatings

15. GB/T24195 Corrosion of metals and alloys - Accelerated cyclic corrosion test under acidic salt spray, "dry" and "wet" conditions

16. GBT 10125-2021 Artificial Atmosphere Corrosion Test Salt Spray Test

Technical specifications:

Studio Size	900×600×500（mm） W×D×H Note: Excluding bottom heating layer100mm， Excluding spires
Operating noise	Operating noise≤75Measure at a distance of 1 meter from the front of the machine and 1.2 meters from the ground
Use voltage	1. Maximum power9KW 2. Maximum current 15A 3. Power supply conditions and power supply: AC380V three-phase four wire+protective grounding Allowable voltage fluctuation range:±10%V Allowable fluctuation range of frequency:（50±0.5）ＨZ
basic function	1.airInternalHeating, humidification, dehumidification, spray, demisting; 2.Based on temperature, humidity, and salt spray settings,boxReach the set temperature, humidity and spray volume 3.Each function can be operated independently
Laboratory temperature range	10～80℃
Pressure bucket temperature range	normal temperature+5℃～70℃
Humidity range	20%～98%R.H
Temperature deviation	±2.0℃
temperature uniformity	equal≤ 2 ℃ when RH ≥ 75%,equal＜≤ 3 ℃ at 75% RH
temperature fluctuation	±0.5℃
heating rate	RT→+70℃≤60 min RT→+10℃≤30 min Salt mist(35 ℃) → Drying (60 ℃, 20~30% RH) ≤ 30 min dry(60 ℃, 20-30% RH) → Wetting (50 ℃, 95%+/-5% RH) ≤ 15 minutes moist(50 ℃, 95%+/-5% RH) → salt spray (35 ℃) ≤ 30 min (spray is required immediately after switching)
Test project	This machine complies with the salt dry wet composite test method: salt spray test→ Hot air forced drying test → Wetting test （A) Salt water spray test: NSS, ACSS, CASS (1) Neutral and acidic salt spray test: Laboratory temperature:35℃ ±1℃ Saturation bucket temperature:47℃±1℃ (2) Copper accelerated salt spray test: Laboratory temperature:47℃±1℃ Saturation bucket temperature:63℃±1℃ (3) Settlement amount: 1-2ml (ml/80cm2/h) (average amount over 16 hours) (4) Spray pressure: 1.0 kg/cm2 ± 0.5 kg/cm2 (5) Salt water concentration: 5% or concentration of 5% plus 0.26 grams of copper chloride (CuCl2 2H2O) (6) PH value: Neutral test 6.5-7.2 Acid test 3.0-3.3 (7) Installation angle of sample plate: 15 °~30 ° （B) Hot air drying test (DRY) (1) Temperature: 60 ℃± 2 ℃ (2) Humidity: RH ≤ 30% (1) Temperature:15℃~35℃ ±2℃ (2) Humidity: RH ≤50 (C) Humidity test (SOAK): (1) Temperature: 23 ℃± 2 ℃, humidity: 50% ± 5% (2) Temperature: 40 ℃± 2 ℃, humidity: 93% ± 3% (4) Humidity: 50 ℃± 2 ℃, humidity: RH ≥ 98%
boxmaterial	usePP polypropylenealkeneboard

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