Salt Spray Test Chamber

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The Salt Spray Test Chamber is a high-performance corrosion testing instrument designed to evaluate the corrosion resistance of metals, coatings, plated components, paints, and surface-treated materials under controlled salt fog conditions. It simulates harsh environmental environments to assess product durability, coating performance, and material reliability. Equipped with a microprocessor-based PID temperature controller, precision atomizing spray system, corrosion-resistant PVC/FRP construction, and a user-friendly digital display, the chamber ensures accurate, repeatable, and consistent test results. Complying with international standards such as ASTM B117, ISO 9227, JIS Z 2371, and DIN 50021, the Salt Spray Test Chamber is widely used in the automotive, aerospace, marine, electronics, metal finishing, paint, coating, and quality control industries for accelerated corrosion testing and product development.

The 4B TESTING EQUIPMENTS PVT LTD (Fog) Tester has been strictly designed as per the relevant standard to asses the ability of rust proofed components to with stand corrosion due to atmospheric conditions. It is Double walled with fiber rained proof inner and outer body. with glasswool insulation. Chamber design comes under standard astm B117 & other standard related to humidity test and salt spray test chamber.

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Description

4B TESTING EQUIPMENTS PVT LTD Salt Spray Chamber checks the corrosion resistance of paint, Powder-coated and Plated item. Salt Spray Testing is one of the best methods to checks the life of Painting, Coating and Plating such as Powder Coating, Zinc Plating Nickle and Chrome Plating, CED Coating Phosphate surface, Alloy Plating, Electroplated, Chromium Copper and Tin Etc.
The 4B TESTING EQUIPMENTS PVT LTD *Salt Spray Tester has been designed strictly as per the relevant standards to assess the ability of rust proofed components to withstand corrosion due to atmospheric conditions.

Features

Programable PLC - HMI Touchscreen Control Panel.
Ethernet Connectivity - to connect with other devices using LAN (Optional).
Also to connect any computer or other electronic devices to its network as long as the device has an Ethernet adapter or network card.
Inbuilt temperature settings.
Salt Spray Test mode enabled to set parameters according to test sample.
Temperature setting and Preset Timer functions incorporated in HMI for accuracy and repeatability.
Corrosion Resistant PT-100 sensor.
Solid state digital Programmable Temperature Controller.
Program profile for selecting test parameters and performing the test.
Easy Data Management. User can create PID settings, Air Saturator settings, test temperature, test and air purge time etc.
Current test running status display.
Robust Construction with Fiber reinforced body (Triple wall).
Ease of use of sample placements inside the test chamber.
Pneumatically operated canopy.
Air purge after test for fog settlement.
Microprocessor based inbuilt PID controller.
Reservoir Tank inside sponge filter available.
Auto Tuning feature selection.
Run time vs temperature graph.
Data recording with temperature data reading.
USB option available.
Option available to set PV and SV value.
User can control PID settings through Advanced Hysteresis setting.
Angle of Canopy maintained in order to restrict flow of droplets directly on the test sample.

Specification

Display	HMI Based touchscreen 7" TFT LCD Color screen
Chamber Temp Range	Ambient to 40°C
Test Chamber Temperature Range	35°C ± 2°C
Chamber Temperature Least Count	0.1°C
Chamber Temperature Repeatability	± 2°C
Air Saturator Temperature Range	40°C - 49°C
Air Saturator Temperature Least Count	0.1°C
Air Saturator Temperature Repeatability	± 2°C
Power	220V, Single phase, 50 Hz, 15 A
pH value of Salt Solution	6.5 to 7.2 pH
Temperature Control	Inbuilt PID Temperature Controller
Timer (Hour meter)	6 digits
Test Air Pressure	0.7 Kg/cm² - 1.2 Kg/cm²
Air Regulator	0 to 30 psi

MODEL	Internal Size (in mm)	External Size (in mm)
JUPITER 250	700 × 600 × 600	1600 × 990 × 1240
JUPITER 450	950 × 700 × 720	1880 × 1270 × 1425
JUPITER 1000	1600 × 700 × 800	2750 × 1170 × 1650

Highlight

Feature	Highlight
Chamber Type	Salt Spray (Salt Fog) Corrosion Test Chamber
Test Standard	ASTM B117, ISO 9227, JIS Z 2371, DIN 50021
Test Method	Neutral Salt Spray (NSS), Acetic Acid Salt Spray (AASS), Copper Accelerated Acetic Acid Salt Spray (CASS)
Temperature Range	Ambient to 60°C (Model Dependent)
Temperature Accuracy	±0.5°C
Temperature Uniformity	Excellent Chamber Temperature Distribution
Controller	Microprocessor-Based PID Digital Controller
Display	LCD/LED Digital Display
Chamber Material	Corrosion-Resistant PVC / FRP Construction
Spray System	Precision Atomizing Nozzle with Uniform Fog Distribution
Salt Solution Tank	External Tank with Automatic Refill System
Air Saturator	Built-in Air Saturator for Consistent Humidity
Timer	0–999 Hours Programmable Digital Timer
Air Pressure Control	Adjustable Air Pressure Regulator
Observation Window	Transparent Viewing Window with Wiper (Model Dependent)
Safety Features	Over-Temperature Protection, Low Water Level Alarm & Overload Protection
Data Logging	Optional USB/PC Connectivity
Applications	Automotive Parts, Paints, Coatings, Fasteners, Metal Components, Electronics & Marine Products
Performance	Uniform Salt Fog Distribution with Highly Repeatable Results
Advantages	Durable Construction, Easy Operation, Low Maintenance & High Testing Accuracy

FAQ

Frequently Asked Questions

1. What is a Salt Spray Test Chamber?

A Salt Spray Test Chamber is a laboratory testing instrument used to evaluate the corrosion resistance of coated, painted, plated, and metallic materials by exposing them to a controlled salt fog environment.

2. What is the purpose of a Salt Spray Test?

The test helps determine how well a material or protective coating can withstand corrosion in harsh environmental conditions, ensuring product durability and quality.

3. Which industries use a Salt Spray Test Chamber?

It is widely used in the automotive, aerospace, marine, electronics, metal finishing, paint & coating, hardware, construction, and manufacturing industries.

4. What materials can be tested?

The chamber is suitable for testing metals, coated steel, aluminum, zinc-plated components, painted surfaces, fasteners, automotive parts, electronic components, and protective coatings.

5. Which testing standards does the chamber comply with?

Most Salt Spray Test Chambers comply with international standards such as ASTM B117, ISO 9227, JIS Z 2371, and DIN 50021.

6. What types of salt spray tests can be performed?

The chamber can perform:

Neutral Salt Spray (NSS)
Acetic Acid Salt Spray (AASS)
Copper Accelerated Acetic Acid Salt Spray (CASS)