Products Description
Among the most widely used professional testing devices,stability chambers and salt spray test chambers are indispensable core equipment for all types of laboratories. They simulate various complex natural environments in a closed, controllable laboratory space, conduct accelerated performance tests on materials and finished products, and provide accurate, repeatable test data for product R&D, batch production and international standard certification. These two types of test chambers cover conventional stability aging and corrosion resistance testing scenarios, becoming standard configurations for industrial labs, third-party testing institutions and enterprise quality inspection departments worldwide.
The Stability Chamber Salt Spray Test Chamber is a high-quality testing equipment designed to provide accurate and reliable results in a wide range of salt spray testing applications. This chamber is constructed with high-grade materials and components that ensure its durability, reliability, and long-lasting performance. Its advanced features and user-friendly interface make it easy to use and operate, making it an ideal choice for various research and development, quality control, and production applications.
Core Functions & Working Principle
A stability chamber is a professional environmental test device dedicated to constant temperature and humidity stability testing. It is mainly used to simulate natural temperature and humidity changes, long-term storage environments and climatic aging conditions, aiming to detect the physical and chemical stability of products after long-term placement.
The equipment adopts intelligent constant temperature and humidity control technology, with a fully sealed test cavity and uniform air circulation system. It can precisely lock and adjust core parameters such as internal temperature, relative humidity and test time, and maintain long-term stable operating conditions without parameter fluctuation. Different from ordinary aging equipment, the stability chamber features ultra-high parameter accuracy and excellent environmental uniformity, which can eliminate external environmental interference and ensure the consistency and authenticity of test results.
In laboratory testing, stability chambers are mainly applied to verify product shelf life, ingredient stability, appearance and performance changes of materials under long-term temperature and humidity exposure. It is widely used in pharmaceutical, food, cosmetics, electronic components, new energy materials, plastic and rubber product industries, fully complying with international stability testing guidelines and industrial quality inspection specifications.
Core Functions & Testing Logic
Different from stability chambers that focus on temperature and humidity aging, a salt spray test chamber is a professional corrosion testing equipment, specially designed to evaluate the salt fog corrosion resistance of metal materials, surface coatings, electroplating layers and anti-corrosion treatments. It simulates high-salt marine and coastal corrosive environments through artificial acceleration, realizing rapid detection of material anti-corrosion performance.
The working principle relies on professional atomization technology: the equipment atomizes standard sodium chloride solution into uniform fine salt fog particles through compressed air, fills the sealed inner cavity evenly, and forms a stable electrolytic corrosion environment on the surface of test specimens. Chloride ions in salt fog will accelerate the electrochemical corrosion reaction of metal surfaces, effectively restoring the corrosion failure phenomenon of products in long-term salt-containing environments. Operators can observe and record the corrosion, rust, peeling and aging changes of sample surfaces within the specified test cycle to judge the quality of anti-corrosion processes and material durability.
This chamber supports multiple test modes including neutral salt spray (NSS), acetic acid salt spray (AASS) and copper-accelerated acetic acid salt spray (CASS), covering low, medium and high-strength corrosion test requirements, and is suitable for different metal materials and anti-corrosion coating testing.
Features
1. High-Quality Construction: This stability chamber salt spray test chamber is made with high-quality materials that ensure its durability, reliability, and long-lasting performance. It comes with a corrosion-resistant body that can withstand harsh environmental conditions.
2. Advanced Features: This chamber features advanced features such as a digital display, touch screen controls, automatic control system, and more, making it an ideal choice for various research and development, quality control, and production applications.
3. Easy to use and operate: With its user-friendly interface, this stability chamber salt spray test chamber is easy to use and operate, requiring minimal training and experience to operate effectively.
4. Precise and Accurate Results: The chamber provides precise and accurate results, which are essential in various salt spray testing applications. It comes with advanced testing algorithms and sensors that ensure accurate reading and testing results.
Spec
| Model | B-SST-60 | B-SST-90 | B-SST-120 | B-SST-160 | B-SST-200 |
| Internal Dim(cm) | 60x45x40 | 90x60x50 | 120x100x50 | 160x100x50 | 200x100x50 |
| External Dim(cm) | 108x63x119 | 140x80x139 | 178x120x149 | 230x130x149 | 270x130x159 |
| Cabinet Material | Corrosion-resistant polymer material | ||||
| Laboratory Temperature(℃) | Saline test method:35±1℃/Corrosion test method:50±1℃ | ||||
| Saturated air barrel temp(℃) | Saline test method:47±1℃/Corrosion test method:63±1℃ | ||||
| Saturated air pressure(kg/cm2) | 0.8~2.0±0.01 | ||||
| Salt spray sedimentation rate(ml/80cm2.h) | 1~2ml/80cm2.h(Controllable) | ||||
| PH value | Saline test method:6.5~7.2/Corrosion test method:3.0~3.2 | ||||
| Power Source | AC:220V 50Hz | ||||
Details&Pictures
A.The body material
1. The box body and inner liner are made of imported PVC high-strength corrosion-resistant plastic board, with smooth and smooth surface, aging resistance and corrosion resistance; Easy to clean, no leakage;
2. The box cover is made of imported PVC transparent plastic plate, which is easy to observe the test condition of the test samples during the test. The box cover and the box body are sealed with water, so as to prevent the leakage of salt spray.
3.The design of large salt water tank, to prevent the lack of salt water and interrupt the test;
4.Heating for tank heating and humidification, fast temperature rise, temperature and humidity distribution uniform;
B.Heating system
1.The test temperature in the box is water jacket heating and humidifying. The heater is made of U-shaped titanium alloy high-speed heating electric heating tube.
2.Fully independent system, does not affect the salt spray test and control circuit;
3.Temperature control output power are calculated by microcomputer, to achieve high precision and high efficiency of electricity benefits, low water level protection (prevent dry burning without water);
C.Spraying system
1.The spray adopts tower-type sprayer (the height of the spire can be adjusted), and four spray towers are placed in the box. Two salt spray towers and two water spray towers are crossed respectively.
2.Spray gas for two-stage pressure regulation, oil filtration, gas humidification preheating;
3.Atomized brine storage is built-in hidden type and storage capacity is large, brine is equipped with preheating function;
4.Quartz brine filter element is equipped before brine atomization to avoid the plug of impurities in the nozzle and stop the test;
5.All pipes in the test chamber are thickened fluorosilicone rubber pipes, which can be kept without aging and cracking in ten years.
6.Salt water tank with high and low water level display;
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