Performance characteristics:
Negative pressure weighing cover, weighing room is a kind of negative pressure studio for sampling, weighing, analysis and other industries, it can control the dust in the work area and the dust does not spread to the outside of the operating area, to ensure that the operator does not inhale the operating items, is a kind of control dust flying purification equipment.
Settings:
German EBM or Lossen blower
Negative pressure tank seal structure
Efficient H14 tank
With efficient differential pressure monitoring
With efficient integrity PAO detection port
Optional configuration:
Wind speed detection
Automatic regulation PLC control system
Online detection of dust particles
Technical parameters:
Cleanliness level: Class A (comply with GMP)
Filtration efficiency: H14 (99.995%)
Junior high efficient tertiary filtration
Wind speed: 0.36--0.54m/s
Efficient leakage rate: 0.01%
Noise: ≤70dB
Illumination: ≥300LUX
Overall material: SUS304
Power supply: 220/380V

Applications:
The powder and reagent weighing and packaging can control the spillover and rise of dust and reagents, prevent the inhalation of dust and reagents to the human body, avoid the cross pollution of dust and reagents, and protect the external environment and the safety of indoor personnel.