Standards:

Applications:

Salt spray chamber is an international certification standardization and popular corrosion test method for checking the corrosion resistance of materials and surface coatings.

salt spray chamber is the inexpensive, fastest, standard and repeatable ,mainly used to detect salt spray corrosion resistance of the material or material surface coating which often in corrosive environment . The HD salt spray chamber is equipped with an intelligent salt spray test system that enables quick and standardized conversion of test modules. Automatically adjust the test temperature in the workpeace (Salt Spray Method (NSS ACSS) 35 ± 1 ° C, Corrosion-resistant Testing Method (CASS) 50 ± 1 ° C).

Product Information:

The Salt Spray Tester is used to create and maintain the salt spray (fog) test environment, and test the anti-corrosion quality of all the materials surfaces after the rust-proof of painting, coating, electroplating, anodizing and rust-proof of greasing. Our salt spray testers available in two capacities meet ASTM-B117. JIS-D0201. JIS-H8502. JIS-H8610. JIS-Z2371 and other International Standards test methods. Power supplied can be configured upon request.

Standards

(1)ASTM B117. ASTM G85. ASTM D1141-98

(2)DIN EN ISO 9227 (NSS, ESS, CASS)

(3)DIN 50942. DIN 53 167

(4)ASTM B 117-73. ASTM B 287-74. ASTM B 368-68

(5)DIN EN  60068-2-11

(6)BS 1224. BS 2011. BS3900 F4. BS 3900 F12. BS 5466 Part 1. BS 5466 Parts 2+3

(7)NFX 41002

(8)AS 21331 Section 3.1

(9)SIS 1841190

(10)JIS Z 2371

Accessories

(1)Nozzles and Spray Heads – Distribute salt fog evenly across the test chamber.

(2)Specimen Holders and Racks – Secure samples in controlled positions for consistent exposure.

(3)Solution Tanks and Pumps – Contain and circulate the salt solution to generate a uniform fog.

Parameters

Features

1. The whole system using PVC plate, lined with the use of advanced three-dimensional reinforcement ring technology, structure and strong real, never deformation.

2. Five direction heating system to ensure heat distribution within ±1oC.

3. Highly advanced spray nozzle with accuracy of spray misting within ±0.3ml/80cm2.

4. Saturated air with Henry's law. In order to heated humidification, and provided the necessary laboratory humidity.

5. Temperature control uses P.I.D temperature controller within ±0.3oC accuracy.

6. The only use of early warning device test solution is too low, when the test solution is only enough for 5 hours and then spray the buzzer supplement will notify the user to ensure that the test of the value of the continuous spray.

7. The only use the full detection system, when a failure occurs, you can display or alarm lights inform.

8. With a spray and standing time period setting (for CAPA, SAE, ASTM).

9. Meets ASTM B117-03 the new improved design.

Test Procedures

(1)Sample Preparation – Clean and mount specimens on racks, ensuring exposure surfaces are accessible.

(2)Solution Preparation and Chamber Setup – Mix salt solution to required concentration, adjust pH, and preheat chamber.

(3)Test Execution and Monitoring – Operate fog generator, maintain temperature and humidity, and record exposure time until corrosion criteria are met.

Maintenance Information

(1)Daily Cleaning – Rinse chamber, nozzles, and racks to prevent salt buildup and clogging.

(2)Solution Replacement – Replace salt solution regularly to maintain concentration and pH stability.

(3)Component Inspection – Periodically check pumps, heaters, and sensors for wear or malfunction to ensure test accuracy.