1、 Main functions of the device:

The walk-in composite salt spray test room is designed to test the corrosion resistance of products made from various materials after surface corrosion treatments such as electroplating, anodizing, spraying, and rust prevention oil.

Performance indicators and system composition of the walk-in composite Salt spray testing machine

Model GC-YW-10000

Volume and size

The nominal content area is about 10m³

The effective size of the inner box is 2500 × 2000 × 2000mm (D length × W width × H height), including the height of the sloping top

The external space is approximately 2800 × 3000 × 2700mm (D length × W width × H height), including the height of the sloping roof

Weight approximately 1700 kg

The bottom load-bearing base plate of the machine is reinforced, and the working chamber can bear a load of 1 ton,

A 1mm thick anti slip and corrosion-resistant hard plastic silicone is laid at the bottom of the laboratory, which is resistant to High temperatures

Drainage holes are installed on the bottom plate of the laboratory

The working noise is ≤ 70db, measured at a distance of 1.2 meters from the ground and 1 meter in front of the machine

Maximum power 20KW

Maximum current 30A

Power supply conditions

Power supply AC 380V three-phase four wire+protective grounding; The allowable voltage fluctuation range is ± 10% V;

The allowable frequency fluctuation range is 50 ± 0.5HZ; TN-S power supply or TT power supply

The grounding resistance of the protective grounding wire is less than 4 Ω

Require users to configure corresponding capacity air or power switches for the equipment at the installation site, and this switch must independently control the use of the equipment

2、 Performance indicators

Environmental conditions for use: 1. The ambient temperature is 5-30 ℃ and the relative humidity is ≤ 85% R.H;

2. The installation site must be a flat and vibration free ground;

3. The equipment should be kept away from heat sources and flammable and explosive substances;

4. The installation location should not be directly exposed to sunlight and maintain indoor air circulation;

5. The equipment installation site needs to be clean and cannot be installed in dusty areas or dust outlets

Temperature and humidity range laboratory temperature range: 10℃～70℃

Saturation bucket temperature range: 20℃～70℃

Relative humidity ≥ 95% R. H2O% RH~98% RH (adjustable)

3、 Main technical parameters

Temperature resolution: 0.1 ℃

Temperature deviation: ±1℃

Temperature uniformity: ≤ 2 ℃ (under no-load conditions)

Temperature fluctuation: ± 0.5 ℃

Spray volume (m1/80cm2/h) 1.0~2.0 (collect at least 16 hours and take the average value)

Spray pressure: 1.00 ± 0.01kgf/cm2

PH value: neutral 6.5~7.2 acidic 3.0~3.3

Spray, static time: 1min~9999H fixed value operation can be set arbitrarily, and the program running time can be set to cycle operation.

Test meets and product execution standards

1. GB-T6461-2002 Grade evaluation of metal or other inorganic coatings on metal substrates after corrosion

2.ASTM. B117-2009 Salt Spray Test

3. JIS H8502 Salt water spray test method

4. IEC 60068-2-11:1981 Salt Spray Test

5. GB/T10125-2012 Salt Spray Test Method

6. GB T-6461-2002 Salt Spray Test Evaluation Criteria

7. ISO 9227-2006 Salt water spray test method

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

9. GB-T5170.11-2008 Inspection Method for Corrosive Gas Testing Equipment

10. GBB150.11A-2009 Military Equipment Laboratory Environmental Test Method Salt Spray Test

11. GB/T2423.17-2008 Salt Spray Test Method

GB-T10587-2006 Technical Conditions for Salt Spray Test Chamber

13. CNS 8886-2002 Determination of Salt Spray Corrosion Degree

14. CNS 4158 Salt water spray test method for surface treatment

Heating rate laboratory temperature RT →+65 ℃ ≤ 80 min

Pressure bucket temperature RT →+70 ℃ ≤ 90 min