Biological Safety Cabinet HR40-IIA2

304 Stainless Steel Operation Plat form and Internal Wall

• Stainless steel operation platform without screws, no accumulation of contaminant
• Dismountable air in-flow plate, easy to clean and disinfect
• Internal wall is constructed by a single plate, and the12mm arc angle conner leaves no cleaning blind area
• The volume of liquid tank is over 4L, equipped with outlet valve for convenient cleaning and maintaining
• Concaved operation platform, waste liquid easily collected
• Adjustable supporter (0-75mm) without exposed screw thread, preventing the germs from multiplying

Ultra Low Penetration Air Filtration System

• American AAF ULPA filter
• Tested to a typical efficiency of 99.9995% for 0.12 micron particles
• Provides FED STD 209E class 1 (or ISO14644.1 class 3) clean air to work surface in a stable vertical laminar flow to protect samples
• The exhaust ULPA filter traps biohazard particles acquired from the work surface before air is exhausted to the room, offering personnel and environmental protection

High Efficiency Blower System

• The blower system is designed for high performance operation, maximum energy efficiency and minimal maintenance
• Self cooling system reduces energy consumption while enhancing reliability

Digital Microprocessor Control System

• LCD display
• Real-time display of key parameters: downflow velocity, inflow velocity, airflow volume, static pressure, negative pressure, accumulative running time of fan and UV lamp, left lifetime of filter
• Sound & light alarming function
• UV sterilization reservation setting function
• Time setting function

Ergonomic Design

• The 10° angled viewing window improves comport and alleviates fatigue of operator
• 75mm adjustable supporter ensures correct height for different users
• UV sterilization reservation function
• Lamp is set behind supporter, making eyes more comfortable
• Automatically remind when filter lifetime less than 10% , so that filter can be changed in time
• Removable stainless steel work surface makes convenient cleaning
• Draining valve is easy to clean and maintain

Interlock Safety Protection

• Glass sash and the blower/motor interlocking
• Fluorescent light & UV light 
• UV light, blower/motor and fluorescent light interlocking
• Sash and fluorescent light interlocking

Intelligence alarm system

• Alarm when opening height of sash exceeds the safety limit line
• Alarm when airflow fluctuation exceeds 20%
• Alarm when sash is not closed properly but blower turned off
• Alarm when filter life is less than 10% of total lifetime