What is an Environmental Temperature Humidity Test Chamber and how does it work?

An Environmental room is a closed space where various environmental conditions such as heat and humidity can be controlled.

Some cameras can also simulate corrosion by introducing salt mist into the camera. The dimensions of these cameras can vary greatly depending on the product to be tested.

What is an Environmental Room for?

The main function of the environmental testing chambers is to test the behavior of the products that we generally use on a daily basis under extreme Environmental conditions.

For example, a car that performs very well in dry Environmental may stop operating in humid environments.

Environmental chambers allow manufacturers to emphasize their temperature and humidity testing Products in a single environment.

It is possible to simulate the product in a continental climate, that is, with cold winters and hot summers, instead of a concentrated Mediterranean Environmental with higher temperatures.

Properly calibrated environmental chambers can generate reliable results that reflect real-world product performance.

The disadvantages are that it is a very energy consuming process and that it can also influence the temperature within the test chamber.

The ultrasonic humidifiers do not rely on heat to convert the water to steam.

The droplets formed by this method are extremely fine and can evaporate rapidly into the air in the test chamber.

The main advantages of using ultrasound technology are:

1. Higher performance in moisture production.
2. Greater energy efficiency.
3. Silent system during operation.
4. Cold, so no additional heat is produced.
5. Instant moisture production

To ensure accurate product testing, manufacturers need to know how to calibrate an Environmental chamber.

The correct calibration of test chambers is essential for reliable results.

Different test chambers will have different calibration processes, depending on how the environmental chambers work and what industry the chamber is used for, so it is essential to contact the chamber manufacturer for the correct procedure before proceeding. Start the calibration process.

How does a Bell’s Temperature and Humidity Test chamber work?

The working principle of the environmental chamber is that all conditions can be controlled manually through a variety of mechanical processes.

The temperature is controlled by an electrical resistance to heat or a refrigeration unit to cool the chamber.

To simulate the corrosive effect of the sea, for example, a saline solution through a nozzle inside the chamber, creating a fine mist that covers the entire product.

The water vapor is usually introduced in a test chamber by a steam generator that heats the water and steam created. This vapor rises to the top of the room chamber, where it cools down again, increasing the total humidity in the test chamber. This method is useful because it can generate high humidity in large chambers very quickly.

What can be tested in an Environmental Chamber?

Potentially, Bell’s Temperature and Humidity Test chamber can test any type of product, since anything that can be marketed must first undergo Environmental testing, in order to confirm the characteristics that the manufacturer expects or simply to comply with the official regulations of the regulators.

Teacher-turned online blogger, Shirley is a full-time backyard homesteader based in Virginia. When she doesn't have her face buried in a book or striding in her garden, she's busy blogging about simple life hacks of the daily life.