Selection suggestions
When choosing a constant temperature and Humidity Chamber, you should first look at its temperature and humidity range to ensure that it can meet your testing needs. If you need to test something with high accuracy, it is recommended to choose equipment with a wide temperature range and precise humidity control. For example, devices with temperature adjustable from -70°C to +150°C and humidity controlled between 20% and 98% RH.
In addition, the accuracy of temperature and humidity is very important, the more accurate the better, the general temperature ± 0.1 °C, humidity ± 2% RH is ideal.
The size of the device should also be considered. You have to choose according to the size of the item to be tested, if the item to be tested is relatively large, choose a larger capacity to avoid too crowded.
The refrigeration and heating methods are also particular. The compressor refrigeration is suitable for a wide range of temperatures, and the hot air circulation heating can ensure that the temperature in the box is uniform. In terms of humidity control, some use ultrasonic humidification, which is more stable; Some use sinks for humidification, so remember to pay attention to the water quality.
It is also necessary to look at the energy-saving effect, especially when used for a long time, energy-saving equipment can save a lot of electricity bills.
Don't ignore the brand and after-sales service.suggestionChoose a brand with a good reputation, and the quality of the equipment can be more guaranteed. After-sales service should also keep up, and problems can be solved in time. If you understand this aspect, you won't be verbose.
Suggestions for use
When installing, make sure that the device is placed in a stable, vibration-free place, away from direct sunlight, and well ventilated.
Before use,suggestionRun it with no load first to ensure that the equipment is working properly. If there is something to be measured, don't pile it too tightly when you put it in to ensure air circulation.When setting the temperature and humidity, it should be adjusted according to the actual demand, not too high or too low, so as to avoid too much fluctuation of temperature and humidity and affect the test results. Don't forget to calibrate your device regularly to maintain the accuracy of your measurements.If the equipment is a sink humidification, remember to keep the water clean and change the water regularly, otherwise the humidity will be unstable, and the inside of the Water Tank is easy to accumulate water or scale, which will affect the effect.
During daily use, regularly inspect the equipment, such as air filters, heating elements, and refrigeration systems, to keep them clean and running efficiently. Also, calibrate the temperature and humidity sensors regularly to ensure that the test data is accurate.When operating, be sure to follow the instructions, do not open and close the door randomly, so as to avoid excessive fluctuations in temperature and humidity. Inspect the wires and plugs to make sure there is no damage to avoid malfunction.
Although these tips for selection and use are general but not lacking in popularity, they are simple and effective to help you better choose and use a constant climate chamber to ensure the efficiency of the equipment and the accuracy of the test results.
