General physical and chemical laboratories are mainly divided into three categories, namely: chemical laboratories, instrument analysis laboratories, and auxiliary laboratories. The first two have been explained in detail in the previous article, you can click "Detailed explanation of chemical laboratory and instrumental analysis laboratory" to view. Next, I will bring you the regional division of auxiliary laboratories.

The auxiliary laboratory can usually be divided into 5 areas, namely: cylinder room, balance room, high temperature room, medicine room, washing room. In short, these 5 areas must be divided into the auxiliary laboratory design, and none of them are indispensable.

1. Cylinder room

According to whether the gas is combustible, it is divided into two categories: flammable gas chamber and non-flammable gas chamber. It is a functional room of a centralized gas supply system. The gas in the gas cylinder room is transported to the instruments in the precision instrument room through the gas pipeline, avoiding the safety hazards of putting the gas cylinder in the laboratory.

2. Balance room

This is a shared auxiliary laboratory. Due to the sensitive nature of the balance, it must be set up in a place far away from vibration sources, with a small flow of people, and convenient for work. In addition, the balance room must be protected from vibration, dust, wind, moisture, and corrosion, and the temperature and humidity must be relatively constant.

3. High greenhouse

It is mainly used to store ovens and muffle furnaces, and is equipped with a high temperature table with load-bearing and high temperature resistance characteristics. Usually steel cabinets for high-temperature tables are equipped with marble countertops and equipped with electrical accessories that require high power. The height is 5m, the depth is 7.5m, and the length depends on the size of the site.

4. Medicine room

It is mainly used to store medicines and medicaments. According to different types of medicines and medicaments, different types of storage cabinets can be equipped. Generally speaking, in order to keep the air in the medicine room fresh, the inside of the medicine room should be equipped with a ventilation system to extract volatile gases. In addition. If you want to store flammable and explosive drugs and medicaments, explosion-proof electrical appliances must be equipped.

5. Washing room

Mainly used for washing utensils, equipped with washing table, utensil cabinet, utensil rack, utensil cart, high temperature table. Among them, in order to facilitate washing, the washing table can choose to use multiple large sinks, and also equipped with a drip rack to facilitate drying of the utensils. As for the utensil cabinet and utensil rack, utensil cart, and high temperature table, they are used to store utensils, transport utensils, and dry utensils respectively.

The waste liquid left by washing utensils needs to be considered from the two aspects of volatility and recycling. Let's look at the former first. It is necessary to equip the washing table with an exhaust hood to extract harmful gases from the waste liquid. Looking at the latter, it cannot be poured directly into the sewer, but into a waste liquid bucket for centralized treatment.

Regarding the area division of auxiliary laboratories, this is the end of the article. I hope it will be helpful to everyone.