Chemical Laboratory Workbench: Key Features and Selection Guide
When considering the laboratory type, the workbench must have resistance to corrosion, fire, and explosion. Depending on the experiment’s needs, the workbench may also include additional features like reagent racks, sinks, and power outlets.The workbench, fume hood, reagent cabinet, and other laboratory furniture should be arranged in an orderly manner. The workbench surface should preferably be made of solid phenolic board, marble, or ceramic board, which not only has excellent load-bearing performance but can also maintain a smooth and flat surface over long periods of use without damage or scratches. The workbench surface should be equipped with outlets, and the number of outlets should be proportional to the number of electrical appliances to avoid exceeding the load capacity.
The surface of the workbench is a key component and should be made from corrosion-resistant, acid and alkali-resistant, and high-temperature-resistant materials. Solid phenolic board, marble, or ceramic board are ideal choices as they not only have good load-bearing performance but also maintain a smooth and flat surface without damage or scratches over time.
Cabinets, drawers, and other components should also be made of corrosion-resistant materials to extend their service life. The width of the workbench surface is typically between 1200mm and 1500mm, and the height is adjustable according to the experiment type (standing or sitting) and the height of the users. For standing workbenches, the height is generally between 850mm and 900mm, while for sitting workbenches, it is between 750mm and 850mm. The workbench should offer ample operating space and storage to facilitate the placement of instruments and reagents, improving experimental efficiency.
The workbench should also be equipped with protective railings or splash guards to prevent the splashing of materials during experiments from causing harm to the personnel.
For laboratories with strong corrosive substances or cleanliness requirements, PP workbenches are recommended. These workbenches are made from PP boards, offering excellent acid and alkali resistance, durability, and resistance to aging. Their lifespan exceeds 15 years.
When selecting a chemical laboratory workbench, it’s important to consider several factors such as structural stability, material durability, ease of operation, safety features, environmental impact, and customization options. By carefully comparing and evaluating different options, you can choose the workbench best suited to your laboratory’s needs.
