Weighing booth, aslo called sampling booth or dispensing booth, negative pressure booth or pharmaceutical booth, is a dedicated purification equipment for sampling, weighing and analysis. It can contain powders and particles within work area and prevent operator from inhaling them.

• Automatic changeable frequency system monitors the air velocity to ensure its stability in the work area.
• Differential pressure gauge is equipped to real-time monitor the filters.
• Unique designed air duct effectively controls the noise.
• Uniform flow design of main working area can protects the operators and prevent environmental pollution and cross contamination of products.
• Intelligent control mode and alarm system ensure the reliability of running.
• Smooth transitions of wall and ground can eliminate the blind angle.

Factory test include:

• appearance testing
• functional test and visual inspection
• air velocity testing
• noise testing

This instrument is applied for pharmaceutical, microbiological, scientific experiments, food industries and hospital operating rooms.