BSC-1500Spraying Machinery & Spreading Equipment IIA2 100 Clean Level Biological Safety Cabinet
The bio-safetAbrasive & Grinding y cabinet iSpeaker,Trumpet & Buzzer s a box-shaped air purification negative pressure safety device that prevents aerosols from containing dangerous or unknown biological particles during handling.Its working principle is mainly to pump the air inside the cabinet to keep the negative pressure state inside the cabinetto protect the operatorthrough the vertical air flow. The outside air is filtered thrElectronic Instrument ough the HEPAfilter and then enters the safety cabinet to avoid contamination of the sample. The air in the cabinet is also filtered through the Agricultural Machinery HEPA filter and then vented to the atmosphere to protect the environment.