Stainless Steel 304 Positive Pressure Weighing/Despensing Booth for GMP

Product introduction

Yaning's Weighing Booth, Dispensing Booth,  for GMP is a special local purification equipment that is used in the latest version of GMP for the production of sterile preparations. It provides a vertical unidirectional airflow, and some (80%-90%) clean air circulates in the working area. 10%-20% is discharged to the nearby area to create a negative pressure in the work area, prevent cross-contamination to ensure a high cleanliness environment in the work area. It is composed of work area, return air box and fan box cabinet, etc. The control panel is located on the front of work area, which can start the device, adjust air speed and working conditions. It has differential pressure gauges, buzzers and wind speed sensors, which can test the real-time resistance of filters, failure alarm and real-time speed in the work area.

Technology Parameters

Product name: Weighing Booth, Dispensing Booth, Sampling Booth for GMP, Negative pressure chamber

Cabinet material: AISI 304 / SUS304
Curtains: Striped curtains and 0 cm from the floor
Fan: Centrifugal fans with static and dynamic equilibrated turbine
Potentiometer: Control the air velocity
Type: 10% fresh air
Air flow :Vertical
Clean level: ISO class 5 (Class 100)
Noise :<70 dB ( testing 1 meter from machine)
Light intensity: More than 600 Lux
Air speed 0.36 ~ 0.54 m/s
Filter 1: G2 synthetic fiber pre-filters
Filter 2: F7 bag filter
Filter 3: H14, 99.997%
Differential gauges:Each filter for one differential gauge with alarm function
Gauges type: Divided by zones-Green, Orange and Red
Indication lamp alarm: For motor/fan fault
Aceessories: With E-Stop,PLC( Siemens)
Power supply :230V(±10%)/ 50Hz Single-phase or 380V/50Hz ,3P
Warranty: 1 year