- RIUKAI TECHNOLOGY has 25+ years of experience in the field of environmental testing equipment testing to meet the needs of our customers.
salt spray test cabinet
salt spray test cabinet
R-YW-120
Main Parameters:
Name:salt spray test cabinet
Brand:RIUKAI
Temperature range: RT+10℃~60℃
Humidity range: ≥85% R.H or more
Temp.uniformity: ≤±1℃
Temp.fluctuation: ≤±0.5℃
Pressure barrel temperature: RT+10℃~80℃
Salt Mist Settling Volume: 1~2ml/h.80cm²
Spray pressure: 1.00±0.01kgf/cm²
PH value: PH=6.5~7.2 (NSS) / PH=3.0~3.3 (ACSS, CASS)
The Salt Spray Test Cabinet is a high-performance corrosion test chamber designed to evaluate the corrosion resistance and durability of metal materials, surface coatings, electroplated components, automotive parts, electronic products, and industrial assemblies under accelerated salt fog environments.
Available in multiple chamber capacities (1200L, 1600L, and 2000L), this advanced salt spray chamber complies with international testing standards and supports Neutral Salt Spray (NSS), Acetic Acid Salt Spray (AASS), and Copper Accelerated Acetic Acid Salt Spray (CASS) testing methods. It is widely used in automotive, aerospace, electronics, hardware, marine, military, and quality inspection laboratories.
The equipment adopts a direct steam heating system combined with a precision digital controller, ensuring stable temperature control, uniform salt mist distribution, and highly repeatable test results. With both continuous and intermittent spraying modes, users can simulate various corrosive environments to verify product reliability and service life.
Key Features
- Supports NSS, AASS, and CASS corrosion testing
- Large-capacity chambers available in 1200L, 1600L, and 2000L models
- Temperature range from RT+10°C to 60°C
- Pressure barrel temperature up to 80°C
- Salt mist collection rate: 1–2 ml/h·80cm²
- High humidity environment ≥85% RH
- Continuous and programmable intermittent spray modes
- Stable spray pressure of 1.00±0.01 kgf/cm²
- Digital display controller for easy operation
- Direct steam heating for rapid temperature stabilization
- Corrosion-resistant chamber construction
- Multiple safety protection systems for reliable operation
Technical Advantages
The chamber provides excellent temperature uniformity of ≤±1°C and temperature fluctuation of ≤±0.5°C, ensuring highly accurate corrosion testing conditions. Dual spray towers and dual collection systems guarantee consistent salt fog distribution throughout the testing area.
The system supports adjustable testing durations from 1 to 999 units (seconds, minutes, or hours), allowing users to perform short-term qualification tests or long-term accelerated corrosion evaluations.
Applicable Test Standards
- ASTM B117
- ISO 9227
- JIS Z 2371
- GB/T 10125
- IEC Corrosion Testing Standards
Supported Test Methods
Neutral Salt Spray Test (NSS)
5% sodium chloride solution with pH 6.5–7.2, used for general corrosion resistance evaluation.
Acetic Acid Salt Spray Test (AASS)
5% sodium chloride solution mixed with glacial acetic acid for accelerated corrosion testing of coated products.
Copper Accelerated Acetic Acid Salt Spray Test (CASS)
5% sodium chloride solution with glacial acetic acid and 0.26 g/L CuCl₂, designed for highly accelerated corrosion testing of electroplated and decorative coatings.
Standard Accessories
- 1 Round Support Rod
- 1 V-Type Sample Holder
- 2 Spray Nozzles
- 2 Funnels
- 2 Measuring Cylinders
Safety Protection
- Over-temperature Protection
- Water Shortage Protection
- Over-current Protection
Applications
- Automotive Components
- Fasteners and Hardware
- Electroplated Products
- Painted and Powder-Coated Parts
- Electronic Components
- Aerospace Materials
- Marine Equipment
- Industrial Metal Products
- Quality Control Laboratories
- Research and Development Centers
| Model | R-YW-120 | R-YW-160 | R-YW-200 |
|---|---|---|---|
| Inner dimension WxHxD (mm) | 1200x600x800 | 1600x600x1000 | 2000x600x1000 |
| Exterior dimension WxHxD (mm) | 2080x1300x1050 | 2430x1400x1250 | 2830x1450x1250 |
| Installed power | 3.5(kw) | 4.5(kw) | 4.5(kw) |
| Brine tank capacity | 40L | 40L | 40L |
| Number of collectors | 2 pcs | 2 pcs | 2 pcs |
| Number of spray towers | 2 groups | 2 groups | 2 groups |
| Temperature range | RT+10℃~60℃ | RT+10℃~60℃ | RT+10℃~60℃ |
| Humidity range | ≥85% R.H or more (dry and wet bulb comparison table calculation) | ≥85% R.H or more (dry and wet bulb comparison table calculation) | ≥85% R.H or more (dry and wet bulb comparison table calculation) |
| Temp.uniformity | ≤±1℃ | ≤±1℃ | ≤±1℃ |
| Temp.fluctuation | ≤±0.5℃ | ≤±0.5℃ | ≤±0.5℃ |
| Pressure barrel temperature | RT+10℃~80℃ | RT+10℃~80℃ | RT+10℃~80℃ |
| Salt Mist Settling Volume | 1~2ml/h.80cm² (collected for at least 16 hours, average value taken) | 1~2ml/h.80cm² (collected for at least 16 hours, average value taken) | 1~2ml/h.80cm² (collected for at least 16 hours, average value taken) |
| Spray pressure | 1.00±0.01kgf/cm² | 1.00±0.01kgf/cm² | 1.00±0.01kgf/cm² |
| PH value | PH=6.5~7.2 (NSS) / PH=3.0~3.3 (ACSS, CASS) | PH=6.5~7.2 (NSS) / PH=3.0~3.3 (ACSS, CASS) | PH=6.5~7.2 (NSS) / PH=3.0~3.3 (ACSS, CASS) |
| Test time | 1~999(S, M, H) (Adjustable) | 1~999(S, M, H) (Adjustable) | 1~999(S, M, H) (Adjustable) |
| Saline solution concentration | Sodium chloride solution concentration 5% (neutral salt spray)
Sodium chloride solution 5% + glacial acetic acid (acetate spray) Sodium chloride solution concentration 5% + glacial acetic acid + 0.26g CuCl₂/L (copper accelerated salt spray) |
Sodium chloride solution concentration 5% (neutral salt spray)
Sodium chloride solution 5% + glacial acetic acid (acetate spray) Sodium chloride solution concentration 5% + glacial acetic acid + 0.26g CuCl₂/L (copper accelerated salt spray) |
Sodium chloride solution concentration 5% (neutral salt spray)
Sodium chloride solution 5% + glacial acetic acid (acetate spray) Sodium chloride solution concentration 5% + glacial acetic acid + 0.26g CuCl₂/L (copper accelerated salt spray) |
| Spray way | Continuous spraying + intermittent spraying | Continuous spraying + intermittent spraying | Continuous spraying + intermittent spraying |
| Heating methods | Direct steam heating method | Direct steam heating method | Direct steam heating method |
| Controller | Push button digital display controller | Push button digital display controller | Push button digital display controller |
| Standard configuration | 1 round bar, 1 V-shaped sample holder, 2 nozzles, 2 sets of funnels and 2 sets of measuring cylinders | 1 round bar, 1 V-shaped sample holder, 2 nozzles, 2 sets of funnels and 2 sets of measuring cylinders | 1 round bar, 1 V-shaped sample holder, 2 nozzles, 2 sets of funnels and 2 sets of measuring cylinders |
| Safety protection device | Overtemperature protection Lack of water protection Overcurrent protection |
Overtemperature protection Lack of water protection Overcurrent protection |
Overtemperature protection Lack of water protection Overcurrent protection |
| Power supply | AC220V/50HZ | AC220V/50HZ | AC220V/50HZ |
