Why LISUN is a top level humidity test chamber supplier

What is the function of Environmental Chambers?

Temperature, humidity, air pressure, light, and motion can affect the performance of a product. The environmental chamber can be used to observe the performance of a product under certain conditions. It also helps extend product lifetime and examine the aging process.

High and Low Temperature Humidity Chamber

It is meant to copy a given environment such as temperature, humidity, and light. Environmental test chambers can be used to simulate practically any environment, including the high arctic, deserts, and rainforests.

Basic Features of a temperature control chamber

Though each type of temperature control chamber has its own set of features to meet the needs of the product being evaluated, they all have the same basic components.

• Door – Material, ranging from specific sorts of flexible polymers to various types of rubber, is used to tightly seal test chamber doors.
• Insulation – The seal of a test chamber is a crucial component. Insulation material is used in the doors and walls to achieve this.
• Walls – Test chambers have a steel outside and a stainless steel interior to protect the testing environment from contamination.
• Windows – Windows in test chambers are usually double-paned and constructed of clear polymer.
• Controllers and Monitors – Controllers and monitors are the most important aspect of an environmental chamber. They are available in a variety of arrangements. Controllers can be viewed remotely and feature USB drive connectors. The monitors help establish and control the chamber’s pre-set conditions.

Where can you use LISUN’s environmental chambers

The temperature and humidity environmental chamber can test electronic equipment, domestic appliances, food, trolleys, plastic rubber, metal materials, and other commodities in a variety of temperature and humidity natural conditions.

Automotive

Small environmental chambers are used to test small parts before they are assembled. Larger items are put in larger environmental chambers that can hold more pieces. The fully built car is tested as a last step. This helps to see how the various components interact. Environmental test chambers for the automotive industry have improved the quality and lifespan of automobiles.

Electronics

Environmental test chambers are used to make sure that electronic components can stand conditions faced when they are used. The components tested include circuit boards, semiconductors, transducers, surge protectors, touch panels and switches.

Pharmaceutical

Tests go beyond product testing in this industry. It is important to test the durability of packaging materials. This helps in the preservation of a drug’s effectiveness. Compliance with the many laws, standards, and legal obligations imposed on the pharmaceutical sector is an important element of the job. Environmental chambers have helped in the development of items by finding their shelf life and deterioration circumstances.

Defense

The military has a set of standards that include specific requirements for the fabrication of equipment for its use. Military equipment is tested to see if it can withstand the severe, hazardous, and demanding conditions in which it will be used. The primary goal of the testing is to ensure that the products are safe for military personnel.

Medical

The medical sector also has a set of standards and requirements for the quality of products used in medical procedures and testing. It has the usual quality, performance, and lifetime requirements. The medical industry has sterility, tensile strength, and dependability requirements, particularly for life-saving equipment. These must closely adhere to these. The Food and Drug Administration forms the requirements for the monitoring and process control of medical device manufacturing.

Why LISUN is a competitive humidity test chamber supplier

Lisun Group is specialized in the world market, so we spend a great effort in the after sales sevice:
 1) Find the problem. When our engineer develop the equipment, they will use several small PCB boards instead of a big one, so once a PCB has a problem, we can delivery a new PCB to you rather than you send back the equipment to China for preparing, this will help you to save a lot of money and time, because if you send back the equipment, the cost for freight and customs clearance will be a big amount, and it will cost much time.
 
2) Standard after sales department. Lisun has a standard after sales department, all of the engineers can speak English, so that can communicate with your engineer directly, they work every Wednesday till every 20:00 China time (13:00 London time) for all European customers, and work every Friday till every 24:00 China time (12:00 New York time) for all American customers. All of the products warranty are 24 months and all of the technical questions will be feedback in 48 hours. As we know communication is very important if you meet any problem. Mostly, you will communicate with engineer VIA sales because of the language problem, but this will cause some misunderstand. 

Besides the after sales service, Lisun Group is the CIE membership, CIE is the world top lighting standard maker, that’s mean you have many standards such as CIE127 is prepared and voted by the membership. Of course the CIE membership produced the instruments is qualified and accepted. And we have CE certificate, if the instruments manufactory can show you the CE certificate, that means we sell a lot of equipment to European countries. CE is a strictly audit, we pass this audit, in other word, our quality is good enough.

Frequently Asked Questions

Where can Environmental Chambers be used?

Temperature Measurement
Temperature is the leading cause of product failure, which is why most manufacturers test their products for its effects. The results of a temperature test reveal how much thermal endurance a product has.

Testing for Humidity
Humidity contributes to the weakening of products. Moisture causes severe damage to materials, substances, and goods in all forms. Humidity involves both moisture and temperature.

Testing of Air Pressure
When a product is carried, whether by air or truck, the air pressure can change. A product is subjected to various amounts of air pressure in an environmental chamber to identify the sorts of air pressure it can withstand. As a result of the data, manufacturers have a baseline for customers and can make adjustments.

Testing for Accelerated Aging
The goal of an accelerated aging test is to figure out how long a product will last. It puts the product to stress in order to simulate the aging process. Test chambers can expedite the procedure while also providing data and estimations on the product’s lifespan.

UV Weathering Testing
UV weathering is another test used to detect the impact of sunshine on a product. Long-term exposure to solar radiation can have a variety of impacts. These include fading of garments, weakening of polymers, and cracking of cement. Invisible rays are termed electromagnetic radiation. These are UV rays emitted by the sun and inflict damage to products.

Salt Spray or Corrosion Testing
Salt spray or corrosion testing is used to determine how corrosion may effect a product’s performance. This test involves exposing samples to a highly concentrated saline environment for a specified period of time. The testing is done on coatings, paints, and other materials that may be exposed to corrosive environments.

Testing at Different Altitudes
The goal of altitude testing is to see how a sample reacts to high pressure and vacuum circumstances. When doing an altitude test in a standard climatic chamber, temperatures can range from -65° C to 150° C at elevations ranging from -200 ft to over 100,000 ft. Products that will be exposed to air transport or space projects are typically subjected to altitude testing.

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.

Please feel free to contact us if you need any support.
Tech Dep: Service@Lisungroup.com, Cell/WhatsApp:+8615317907381
Sales Dep: Sales@Lisungroup.com, Cell/WhatsApp:+8618117273997