2022-03-15
How to save the fast temperature change test chamber, the fast temperature change test chamber means that the low temperature rise and cooling rate is required; if the fast temperature change test chamber saves electricity, the age, usage habits, etc. Learn to properly use the fast temperature change test chamber. Since then, the laboratory will no longer waste electricity as before.
The layout of the rapid temperature change test chamber is very important. Rapid temperature change test chambers must be placed in a cool and ventilated place to avoid sunlight and heat sources. Because if the ambient temperature around the rapid temperature change test chamber is too high, the power consumption of the rapid temperature change test chamber will be added accordingly. When the ambient temperature reaches 32 degrees, the power consumption of the fast temperature change test chamber is about twice the ambient temperature of 25 degrees. When the ambient temperature is 30 degrees, power consumption is reduced to approximately 25 degrees, which is in the future. The annual province has saved considerable power.
Principle: The principle of the rapid temperature change test chamber is to discharge the heat in the rapid temperature change test chamber with refrigerant and then maintain a lower indoor temperature. If the outdoor temperature is too high, the heat dissipation efficiency is not too high, and the internal temperature of the rapid temperature change test chamber reaches high temperatures. When the required temperature is not reached, the rapid temperature change test chamber will continue to work until a predetermined temperature is reached. This will result in a temperature that can be achieved within 1 hour, while the continuous work of 2-3 hours may be completed at high temperatures, so power consumption will increase significantly.
Then, on this, the importance of the rapid temperature change test chamber is expounded, and the method of other methods of rapid temperature change test chamber, and will be described one by one.
Limited the opening of the high temperature and low temperature alternating hot and humidity test venks, and shorten the time of opening the door. Since the cold air escapes during the door opening, hot air enters and requires energy consumption to cool. Put or remove the sample faster, do not need to waste a lot of time.
Simply calculate, if a quick temperature change test box is more than 40 times a day, the power consumption cost will increase by more than 30%, and the life of the fast temperature change test chamber will prolong more than 30%. The ST box will also be affected. Try to open a few short-term, every minute, the temperature in the box is restored to the original state, the compressor will work for 5 minutes and consume 0.008 degrees.
Principle: The working principle of the rapid temperature change test chamber is to remove heat by two forms of refrigerant to reduce heat and high temperature high temperature anode oxidation heat and high temperature gasification temperature. When the temperature of the hot and humidity test chamber reaches the set value, the compressor in the hot and humidity test chamber stops working under high temperature and low temperature, for standby conditions (low power consumption at this time), so under high temperature and low temperature conditions , The temperature of the high temperature and moisture tested chassis can be effectively maintained. At lower levels, the frequent operation of the compressor can reduce power consumption.
In addition, remember to clean up the condenser periodically. The condenser has a long time to affect the heat dissipation of the rapid temperature change test chamber, which cannot effectively evaporate, affect the cooling effect. In order to achieve the reservationTemperature, rapid temperature change test chamber needs to extend the working time of the compressor and increase power consumption.So clean a condenser every year.
Smartily use the above savings, the annual electricity is also very objective, correctly use the fast temperature change test box can also extend the service life of the equipment