What should be done before the constant temperature and humidity box is used?

As we all know, the constant temperature and humidity box is not used directly after purchase, but can be used only after maintenance and cleaning, so as to remove impurities in the box, but also to check the normal use of equipment. Because the equipment will inevitably have some vibration in the process of transportation, which will lead to the impact of some parts inside the equipment, so it is necessary to test and test the equipment after receiving the equipment.

And after we receive the constant temperature and humidity box, how should we detect it and where should we detect it? Kangheng Instrument Laboratory Equipment Manufacturer tells you that you can test the following three points.

1. Keep the inside and outside of the constant temperature and humidity test box clean:

The test box needs to be cleaned up before operation. The laboratory also needs to be cleaned regularly. The dust in the room can be cleaned by vacuum cleaner. In addition, the outside of the box body also needs to be cleaned regularly. Soap water can be used for cleaning.

2. Overtemperature protector and humidifier of constant temperature and humidity test box:

The test box should be inspected and the overtemperature protector of the test box should be inspected. The water stored in the humidifier should be replaced monthly or periodically to ensure the cleanliness of the water quality. The same is true of the humidifying tray, which is to ensure the smooth flow of water.

3. Condenser of constant temperature and humidity test box:

The main maintenance of the test box is the condenser, which is the main equipment. It needs to be maintained regularly. The dust adhering to the heat sink of the condenser can be removed by vacuum cleaner.

http://en.kentonchina.com

评论

发表评论

此博客中的热门博文

What incubator should I use for fungi?

图片
There are many different types of incubators and the choice of the incubator should depend on what is being cultured. If the microorganism to be cultured is aerobic, then a normal incubator is sufficient; if it is anaerobic, then you need to buy an anaerobic incubator; if it is algae or fungi, it is better to have a light incubator. A light incubator is a piece of high-precision constant temperature equipment with light function; a light incubator is a special constant temperature incubation device for the cultivation of bacteria, molds, microorganisms, and breeding tests, especially practical for biological engineering, medical research, agriculture, and forestry science, aquaculture, animal husbandry and other fields engaged in scientific research and production use of the ideal equipment.　 The main technical parameters of the fungal incubator in the microbiology room of the laboratory require 1: Temperature requirements: 2 ~ 48 c, the temperature inside the incubator temperature u
阅读全文

Laminar flow Cabinet architecture introduction

图片
Laminar Flow Cabinet Clean Bench, also known as laminar flow Cabinet, can be mainly divided into two- person single, single side double side, horizontal vertical, etc. The structure is divided into the box, table, bracket, support foot, exhaust pipe, HEPA filter, pre-filter, etc.   Laminar flow cabinet design should have sufficient strength and stiffness, the weight should be light under the premise of good stability, the joints should be tight, according to the needs of the support foot can be self-locking structure universal wheel, but for the high requirements of seismic workbench without support feet and universal wheel, the operating area of the working surface can be made independent of the box platform. The inner surface of the single table is made of three sides of the wall. The wall surface is smooth and the joint is sealed. The glass and metal connection parts should also be sealed. The negative pressure air duct should be designed so that the air duct, plenum, filter, and su
阅读全文

The Control system is the core of the constant temperature and humidity chamber

图片
The Control system is the core of the constant temperature and humidity chamber , it determines the temperature rise rate of the text chamber, precision, and other important indicators. Now the controller of the test chamber mostly adopts PID control, but also a few adopts PID and fuzzy control phase combination control mode. Because the control system of the thermostatic oscillator basically belongs to the category of software, and this part in the use of the process, generally there will be no problems. In the constant temperature and humidity chamber refrigeration principle diagram, we introduced the temperature and humidity chamber refrigeration system several important components of the working path. So how do these components work? The refrigerant is adiabatically compressed to a higher pressure by the compressor, and the work is consumed to raise the exhaust temperature. After that, the refrigerant isothermally exchanges heat with the surrounding medium through the refrigerant c
阅读全文