Eye wash, are the ones you use up to the new standards?
1.Sturcture The structure of the emergency sprinkler: the main structure includes control valve, spray head, valve drive device. The structure of the eye washer: The main structure includes the...
Learn to use the cylinder cabinet properly !
Gas cylinders are specially designed pressure - resistant cylinders for storing compressed gas. When in use, gas is released in a controlled way through the pressure reducing valve (barometer). Due...
Instructions for biological safety cabinets | Operation principle of safety cabinets
working principle The working principle of the A2 biological safety cabinet: the air enters the negative pressure air channel from the front fresh air port and is fully mixed with the air in the...