Sulfur Dioxide Salt Spray Testing Chamber

Model

ASR-60SO2

ASR-90SO2

ASR-120SO2

Internal

Dim. (mm)

( W * D * H)

600x450x400

900x600x400

1200x1000x500

External

Dim. (mm)

( W * D * H)

1900x750x1460

2200x950x1460

2500x1270x1460 600

Laboratory Volume(L)

108

216

300

Laboratory Temperature

Saltwater test method（NSS ACSS）35℃±1℃

Corrosion Resistance Test Method（CASS）50℃±1℃

Pressure Tank Temperature

Saltwater test method（NSS ACSS）47℃±1℃

Corrosion Resistance Test Method（CASS）63℃±1℃

PH Value

Saltwater test method 6.5-7.2

Corrosion Resistance Test Method3.0~3.2

Saltwater Concentration

The concentration of sodium chloride solution is 5% or 0.26 grams of copper chloride is added per liter of sodium chloride solution with a concentration of 5%.

Sulfur Dioxide Concentration

0.05~1% (Adjustable)

Gas Generation Mode

Cylinder method

Spray Volume

10~2.0mV80cm²/h（The standard requires 16 hours of testing for an average quantity）

Spray Method

Continuous/Intermittent spray (optional)

Compressed Air Pressure

1.00±0.01Kgf/cm²

Power Supply

AC220±10V

Laboratory Temperature

Range

RT～50℃

Pressure Tank Temperature Range

RT～63℃

Temperature Deviation

±0.5℃（Measure after the temperature sensor stabilizes for 30 minutes.）

Temperature Distribution Uniformity

±1℃；（The measurement must be made at a distance of 1/6 of the wall surface of the test area and after the temperature has stabilized for 30 minutes.）

Heating Time

From indoor temperature to 50°C, within 40 minutes (under no-load condition)

Maximum Capacity of Medicine Tank

25L

Spray Volume

1～2m1/80cm²/h（The standard requires 16 hours of testing for an average quantity）

Spray Pressure

1.00±0.01kgf/cm²

Spray pH Value

Neutral:6.5～7.2    Acidity:3.0～3.3

Sulfur Dioxide Gas Concentration

Sulfur dioxide gas concentration:0.05%～1%According to the total volume of the test chamber including the sloping roof of 405L, the calculated addition range is 0.2L～4.05L(Adjustable)

Sulfur Dioxide Gas Filling Pressure

0.5～1kgf/cm²

Plastic Bucket（13L）

1 pc

Exhaust Pipe Connector

1 set

Hose Clamp

4 pcs

Measuring Cup

1 pc

V-shaped Sample Rack

1 set

O-shaped Sample Rack

1 set

Connecting Pipe

1 set

PH Test Paper

1 pack

Sodium Chloride

2 bottles

（500 grams/bottle）

Air Blast Atomizer

1 set

Fog Collector

2 pcs

Fog Collecting Cylinder

2 pcs

Equipment Factory Test Report

1 copy

Equipment Packing List

1 copy

Equipment Electrical Schematic Diagram

1 copy

Instruction Manual

1 copy

Product Certificate

1 copy

Warranty Card

1 copy