What are the problems that need to be noticed before using the constant temperature and humidity box?

What are the problems that need to be noticed before using the constant temperature and humidity box? Some customers may wonder if the equipment is ready for use. In fact, before the equipment test, in order to ensure the smooth progress of the test, there are many tasks that need to be inspected. Today, please follow Haida Xiao Bian to understand some issues that need attention when using the constant temperature and humidity box.

What should be noted before using the constant temperature and humidity box ? Before solving this problem, let's first understand which samples cannot be put into the box for testing:

  1 , explosive articles

  2. Nitrates and other explosive nitric acids

  3 , explosive nitro compounds

  4 , explosive organic peroxide compounds

  5 , corrosive substances, strong corrosive substances

  6 , powder, easy to pollutants

  7 , flammable substances; such as: metal Li.k.Na.p

  8 , oxides

  9 , chloride

  10 , nitrate

  11 , flammable products; such as: gasoline, kerosene, methanol, xylene, and burning point of more than -30 degrees.

  12 , combustible gases; such as: hydrogen, acetylene and other flammable gases at 15 degrees.

The above is the item that the equipment can't be tested during the test process. The customer must keep in mind, oh, here we go back to the original question. What questions do we need before using it?

    1. Make sure the power cord is installed according to the specifications.

  2. Confirm that the dry ball over-temperature protection switch is set at the maximum temperature of the machine plus 10~20 °C.

  3 , check the wet bulb over-temperature protection switch is set and 150 °C

  4 , confirm

     1) Is there enough water?

     2) Is the tank cover properly closed?

     3) Is it clean?

  5 , confirm

     1) Is the rotating position of the wet ball special gauze correct?

     2) Is it wet?

  3) Is the tank water level normal?

  6 , confirm

     1) Is the humidifier water level normal? ,

     2) Is there clean water during humidification?

What are the problems that need to be noticed before using the constant temperature and humidity box? Some of the above-mentioned problems must be remembered before the customer can use it. Don't forget it. If you are not very familiar with the maintenance of the equipment, please feel free to call Haida equipment, we will be happy to serve you.