NSS NASS CASS Test Cabinet

Name: NSS NASS CASS Test Cabinet
Brand: Xi'an LIB Environmental Simulation Industry

The NSS NASS CASS test cabinet is a salt spray test chamber that complies with the ISO 9227,ASTM B117 standard. It can change the properties of the salt solution by adjusting the salt solution formula and pH value, and conduct different types of salt spray tests.And it is widely used for evaluating the corrosion resistance of metallic materials, protective coatings, electroplated components, and automotive parts.

The LIB NSS NASS CASS test cabinet is equipped with precise temperature and spray control systems. It can be customized according to customer requirements to provide a one-stop solution.

Available Models: S-150,S-250, S-750, S-010, S-016, S-020

Applicable Standard: ASTM B117, ISO 9227, ASTM G85, D17 2028, SAE J2334, ISO4611, ISO7253, IEC 60068-2-11, ASTM G85-02e1 Annex A1, DIN 50021, ASTM B368

NSS NASS CASS Test Cabinet Features and Benefits

1. Three-in-One Testing Capability
One cabinet supports NSS, AASS (NASS), and CASS tests, covering a wide range of corrosion testing needs from general coatings to high-performance automotive parts.

2. Uniform Fog Distribution System
Special atomizing nozzles and internal airflow design guarantee even salt fog dispersion throughout the chamber for consistent testing.

3. Corrosion-Resistant and Durable Structure
The NSS NASS CASS test cabinet made of one-piece molded upgraded fiberglass material , resistant to acid and salt corrosion, ensuring long-term operation with minimal maintenance.

4. Meets International Standards
Fully compliant with ISO 9227, ASTM B117, and DIN 50021, making it suitable for global quality control, R&D validation, and product certification.

Specifications of NSS NASS CASS Test Cabinet

Model	S-150	S-250	S-750	S-010
Internal dimensions (mm)	590470400	1000640500	1100750500	10001300600
Overall dimensions (mm)	14607601140	18509601350	195010301350	2000×1300×1600
Interior Volume (L)	110	320	410	780
Temperature Range	Ambient ～ +60 ℃
Temperature Fluctuation	± 0.5 ℃
Temperature Deviation	± 2.0 ℃
Humidity Range	95% ~ 98% RH
Salt Fog Deposition	1～2ml / 80cm2 · h
Spray Type	Continuous / Periodic
Salt Fog Collected	Fog collector and fog measure cylinder
Air Preheating	Saturated air barrel
Spraying System	Atomizer tower and Spray nozzles
Controller	PID controller
Safety Device	Humidifier Dry-combustion Protection; Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection
Material	Glass fiber reinforced plastics
Standard Configuration	6 round bars and 5 V-shaped grooves

Details of NSS NASS CASS Test Cabinet

Sample Holder	Standard sample holder: round rod + V-shaped groove, adjustable angle: from 15° to 30° downward from the vertical position, in accordance with ISO 9227 standards, to prevent condensation water from forming on the sample surface. It can also be customized with an exclusive sample holder according to the measurement piece situation.
Spray Tower	The integrated atomizing nozzle can produce fine and uniform mist. The quartz nozzle is easy to clean. The number and position of the spray towers are determined according to the size of the laboratory chamber to ensure that the samples are exposed to a uniform salt mist environment.
Salt Spray Collector	Verify the spray density. Standard collection rate: 1～2ml / 80cm2 · h, which can be adjusted by air pressure. Install it in two opposite corners of the laboratory to ensure uniform collection of the spray.
Controller	A multi-language interface touchscreen programmable controller (PLC system). Features include: temperature control (±1°C), spray timing, test cycle. The test temperature range is: NSS/NASS: 35°C ± 1°C, CASS: 50°C ± 1°C. The equipment can be remotely monitored via PC and data can be downloaded.
Saltwater Tank	Equipped with a saltwater stirring system to stabilize the pH value of the saltwater, and the saltwater is stirred by bubbles.