Everything About Environmental Chamber and its Testing Using LISUN Equipment

What is an Environmental Chamber?
An Environmental Chamber, also known as a climate chamber or a climatic chamber, is an efficient method to test how sensor assemblies perform under extreme temperature conditions, both cold and warm. Every suitable environmental chamber consists of a programmable controller which is used to set the intended desired temperatures. Primarily, an individual can also manually input the particular temperatures into the controller, which defines a series of settings the oven will continually produce.

Thermal Chamber

The chamber can be used to examine how certain environmental factors affect minerals, electronic equipment and parts, biological objects, and industrial goods. The environmental chamber, itself, on the other hand, can also be tested through LISUN equipment. Before explaining the products this chamber can test, the article briefly describes the working of the environmental chamber.

Working for the Environmental Chamber
The environmental chamber’s guiding premise is that all conditions can be manually controlled using a range of mechanical procedures. An electric heater or a refrigeration unit controls the temperature of the chamber. There are two ways to replicate humidity in the test chamber: by using ultrasound technology or by evaporating water using a heat source. Moreover, scientists, for instance, use a nozzle within the chamber to spray a salt solution, creating a fine mist that covers the entire product, to mimic the adverse effects of the sea. This is how the climate chambers work.

Types of Environmental Chambers
The following are three different types of climate chambers, commonly known as environmental chambers:
• Mechanically Cooled Test Chambers
• Liquid nitrogen cooled test chambers
• Modular Walk-in Chambers

Products of Environmental Chamber
While there are numerous products of environmental chambers, each with its specifications and characteristics, this article explains a few significant ones:

Temperature and Humidity Chamber – FD Series
For testing big systems and finished goods such as lithium-ion battery modules, EV powertrain, PV modules, avionics components, etc., the FD series is ideal.

Features
Following are the features of FD Series and the temperature and humidity chamber price:
• Based on your application, size ranges between 1m3 and 12m3 are attainable.
• For the LIB tests, extra security precautions are also provided.
• Testing for durability and dependability of photovoltaic modules following IEC/JIS standards.
• Ideal for checking the charge and discharge of secondary batteries thanks to its interior size flexibility.
• The temperature and humidity chamber price in China ranges from $2,500.00-$5,680

Altitude Temperature Chamber
According to the UN Restriction of Hazardous Substances*1, lithium-ion batteries are considered hazardous materials and must adhere to certain regulations when being transported. They need to meet the requirements of the UN Manual of Test and Standards, which include parameters for low pressure (high altitude), heat cycle, vibration, and shock. The UN Manual of Test and Criteria for Air Transport can be used in this chamber to conduct low-pressure (high-altitude) testing.

Features
• JIS C8712 and UN Manual of Test and Criteria*3-compliant testing (20°C to 5°C, 11.6 kPa or less for at least 6 hours)
• When built in a sterile environment, assistance for use in a clean area
• Security measures to guard the refrigerated circuit and specimen temperature

Stability Test Chamber (CSH)
The stability test chamber (CSH) is made to meet the requirements of stability tests. Pharmaceutical, cosmetic, food, and personal care manufacturers can perform superior stability testing with the ESPEC stability chamber. Moreover, accelerated testing is possible at storage conditions that are more stringent than those recommended by the ICH, namely 40°C 1°C/75 percent relative humidity ±1 percent relative humidity. Furthermore, refrigeration without frost for continuous use and one of the characteristics of remote assistance is an email alert notification for quicker recuperation.

Industrial Ovens Temperature Chamber Series
LISUN’s Temperature Chambers can be used for a variety of tasks, including high-temperature testing, thermal treatment, and manufacturing line dryness.

There are numerous volumes accessible in vertical (PV series) or horizontal (PH series) variants:
High-Performance Chamber – Unparalleled oven performance is provided by an original chamber configuration and a temperature-indication controller with advanced PID operation. Temperature homogeneity, consistency, heat-up rate, and healing time measurements are made with the highest degree of accuracy.

Wide Model Selection (PH Series) – A total of 16 ovens with various combinations of a range of temperature, storage, and instrumentation are available. A space-saving upright chamber (PV series) – Parts are embedded into the top of the vertical chamber, resulting in a 20–60% reduction in installation space. This frees up space in the lab and boosts production line productivity.

Applications Tested Via Climate Chambers
As every item must encounter climatic testing before it can be marketed, a climatic chamber could theoretically be used to test any kind of product. This could be done to verify the attributes the manufacturer is intending, or it could be done to abide by official regulations from regulatory bodies.

Some of the prominent applications include:
• Given the intended purpose of the final result, the aerospace, defense, and telecommunications industries need “severe” testing at temperatures much above or below zero, shocks, and vibrations.
• Defense, Air Force, and Telecommunications are three industries that frequently require “severe” testing at very high temperatures. Given the intended usage for the finished product, specific vibrations above or below zero are acceptable.
• Food and beverages: to ascertain the product’s life span, expiry date, and time of resistance in the optimal circumstances in which it left the plant. It also holds for the contact between the packaging and the product.
• Building components: The structures in which we live are constantly under stress from a variety of sources, such as weathering. These ongoing strains can have a significant impact on building materials. In this context, take a look at our information on concrete carbonation and climate testing of materials.

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.

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