HR40-IIA2 Biological Safety Cabinet

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HR40-IIA2 Biological Safety Cabinet

Purpose & Summary
Haier HR40-IIA2 biological safety cabinets are designed for laboratory uses where there are rigorous work environment requirements. The cabinets provide a safe, non-bacterial and dust-free working environment for medical treatment, medicine production, and other scientific research.

Special Features
1. Detachable Structure
1) The HR40-IIA2 biological safety cabinet is designed with 10 degree tilt for comfortable operator position.
2) Air flow motor and air filter are easily replaceable from the front of the cabinet.
3) Support bracket and biological cabinet are separable.
2. Visual Front Screen
1) UV blocking safety glass.
2) Adjustable glass height to operator requirements.
3) Audible and visible alarm when glass height exceeds the safety limit.
4) The HR40-IIA2 biological safety cabinet has an advanced balance suspension system for safer and reliable operation.
3. Ultra High Efficiency Filter System
1) In-bound flow system equipped with a ULPA filter that is more than 99.9995% efficient.
2) Digital display of filter life span.
3) Real-time alarm function for HR40-IIA2 biological safety cabinet filter system.
4. Data Screen Display
1) Air exhaust rate in m3/hr.
2) Velocity of air laminar flow in m/s.
3) Counters for exhaust fan and blower.
5. Safety Control System
1) Alarms for low air exhaust value, low air-velocity of down laminar flow, exhaust fan fault, and closing status of viewing window.
2) Automatic switch off of the UV light when the HR40-IIA2 biological safety cabinet viewing window is opened.
3) UV light switched off until the laminar air flow is established whilst the fluorescent light is on.
4) During an exhaust fan malfunction the blower stops automatically, the exhaust fan speed automatically increases to keep the working environment in negative pressure, and the microprocessor controls the inward air flow and down-flow to maintain normal biological safety cabinet conditions at any time.

Specifications of HR40-IIA2 Biological Safety Cabinet

Model No. HR40-II A2
Filter Efficiency Higher than p]99.9995%
Hygiene Class Class 10
Down-flow Air Velocity 0.32±0.015m/s
Inflow Air Velocity 0.62±0.015m/s
Illumination »1000Lux
Noise «64dB
Exterior Dimensions (mm) 1360X790X2200
Interior Dimensions (mm) 1167X610X680
Operators 1-2

Haier is a specialized biological safety cabinet manufacturer in China. Our products include cryo freezer, -150℃ freezer, blood bank refrigerator, deep freezer, pharmaceutical refrigerator, among others.

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