Corrosion Test Equipment Salt Fog Test System for Automotive
Components
Complied Standards & Clauses
This test chamber meets the requirements of ES 5454, GJB150A, ASTM
B117, ASTM B368, ASTM B380, ASTM D1735, ASTM D2247, ASTM G85 A1,
GM4465P, ISO9227, DIN 50021, PV1210, NES M0007, 33 (CCT-1
method),etc.
Product Overview
The SN8810C Walk-In Salt Spray Corrosion Environmental Test Chamber
is engineered for large-scale, high-precision corrosion testing.
This chamber simulates a wide range of salt-laden atmospheric
environments, including NSS, CASS, and cyclic corrosion testing per
IEC 60068-2-52, ISO 9227, ASTM B117, and many more international
standards.
With a generous 5.4m³ test volume, this walk-in system is ideal for
oversized components, assemblies, or bulk specimen testing. The
chamber integrates advanced spray technology, programmable control,
and safety systems to ensure accurate, stable, and long-duration
salt spray testing with minimal supervision.
Perfect for automotive parts, aerospace materials, electronic
devices, coatings, and metal surface treatment validation.
Technical Parameters
Parameter | Specification |
|---|
| Model | SN8810C Walk-In Type |
| Internal Volume | 5.4 m³ (customizable) |
| Inner Chamber Size | 1500 × 1500 × 2400 mm (W×D×H) |
| Outer Dimensions | Approx. 1800 × 2000 × 3000 mm |
| Temperature Range | 15℃ ~ 70℃ (adjustable) |
| Humidity Range | 50% RH ~ 98% RH |
| Spray Volume | 1.0 ~ 2.0 mL/80cm²/h (average over 16h) |
| Spray Pressure | 1.00 ± 0.01 kgf/cm² |
| PH Range (Neutral/Acidic) | 6.5 ~ 7.2 / 3.1 ~ 3.3 |
| Spray Methods | Continuous & Intermittent (Bernoulli atomization) |
| Heating Rate | 15℃ ~ 60℃ ≤ 50min |
| Cooling Rate | 60℃ ~ 15℃ ≤ 70min |
| Temperature Accuracy | Resolution: 0.01℃, Fluctuation: ±0.5℃, Uniformity: ≤2℃ |
| Humidity Deviation | ±3%RH (≥75%), ±5%RH (<75%) |
| Observation Window | 300 × 400 mm with anti-frost resistive film |
| Control System | 7" Touch Screen (Weinview, Taiwan), PID + SSR control |
| Program Capacity | 127 programs / 1520 segments / 32000 cycles |
| Compressor | Tecumseh, France |
| Refrigerant | R404A (Juhua) |
| Power Supply | 3-phase 5-wire, 20KW |
| Safety Features | Low water cut-off, over-temp protection, leakage guard |
| Weight | Approx. 1000 kg |
| Defogging System | Automatic mist clearing after test |
| Spray Nozzle | Precision crystal glass nozzle (PYREX, 10,000h lifespan) |
| Material (Inner/Outer) | 10mm PP Plastic (Corrosion-resistant) |
| Pressure Barrel | SUS316 stainless steel, 2mm thick |
Details
