Salt Spray Test Environmental Chamber
Salt spray chamber for evaluating the corrosion resistance of coatings, plated finishes, anodized surfaces, and rust-prevention treatments.
Performance Parameters
| Model | BE-CS-60 | BE-CS-90 | BE-CS-120 | BE-CS-160 | BE-CS-200 |
|---|---|---|---|---|---|
| Test Space W x H x D(mm) | 600x400x450 | 900x600x500 | 1200x1000x500 mm | 1600x1000x500 | 2000x1200x500 |
| External Dimension W x H x D(mm) | 1070x600x1180 | 1310x880x1280 | 1900x1300x1400 | 2300x1300x1400 | 2700x1500x1500 |
| Lab Volume | 108L | 270L | 600L | 800L | Pending confirmation* |
| Brine Tank Capacity | 15L | 25L | 40L | 40L | 40L |
| Power Supply | AC220V,15A | AC220V,15A | AC220V,20A | AC220V,20A | AC220V,30A |
| Test Equipment Temp. Range | RT~55℃ | ||||
| Pressure Tank | RT~70℃ | ||||
| Temperature Fluctuations | ≤±0.5℃ | ||||
| Temperature Uniformity | ≤±2℃ | ||||
| Temperature Precision | ±1℃ | ||||
| Spray Pressure | 1.00±0.1kgf/cm2 | ||||
| Lab Relative Humidity | Above 85%H.R | ||||
| Spray Way | Continuous or intermittent type spray(optional) | ||||
| Spray Quantity | 1.0~2.0ml/80cm2/hour | ||||
| Safety Protection Device | Current discharge protection, over pressure protection, over temperature protection, over load fuse protection. | ||||
Model selection note: Confirm usable specimen space, chamber volume, utilities, and operating performance against the approved model drawing and acceptance plan. *The BE-CS-200 volume requires confirmation: the previously listed 1440 L conflicts with the rectangular volume calculated from the listed 2000 × 1200 × 500 mm dimensions (1200 L). This calculation does not establish the actual usable chamber volume.
Salt Spray Test Environmental Chamber Application
Bellue’s salt spray chamber supports corrosion testing of paints, plated finishes, anodized surfaces, and rust-prevention treatments.
Specify the test method, sample arrangement, exposure duration, and evaluation criteria for the required program.
Features
- Automatic and manual water supply options. Confirm the water supply, tank capacity, and refill procedure for the planned exposure duration.
- PID temperature control. Confirm controller display resolution and measured chamber performance separately when specifying the model.
- Direct steam heating. Confirm warm-up time and temperature stability under the required operating conditions.
- Over-temperature protection and low-water-level alarm. Confirm alarm functions and response procedures for the selected configuration.
- Glass spray nozzle and cone diffuser. Follow the model-specific cleaning and salt-solution preparation instructions to maintain spray performance.
Test Methods and Configuration Review
Include the exact method, edition, specimen arrangement, exposure duration, and evaluation criteria in the RFQ. Bellue must confirm the selected chamber configuration against that program before an order is agreed.
- ASTM B117: salt-fog apparatus and operating practices. The product specification or agreed test plan must define exposure duration and result evaluation.
- ISO 9227: neutral salt spray (NSS), acetic acid salt spray (AASS), and copper-accelerated acetic acid salt spray (CASS) methods. Identify the required method; confirm solution compatibility, temperature conditions, cabinet corrosivity checks, and equipment options for that method. Listing these methods does not establish that every model supports all three.
- GB/T 2423.17-2024: environmental test method Ka, salt mist. Confirm the required test conditions and acceptance evidence for the specified model.
- Other customer standards: provide the full CNS, JIS, military, or product-specific reference and edition for an engineering review.
Salt-spray exposure results do not by themselves establish service life in a natural environment. Agree specimen preparation, inspection intervals, and pass/fail criteria with the responsible laboratory or product specification.
Method references: ASTM B117, ISO 9227:2022 (including applicable amendments), and GB/T 2423.17-2024. Use the contractually agreed edition.
