Haier Biological Safety Cabinet Type B2- HR40-IIB2

  • Complete air-tight protection
  • Safe airflow system
  • Friendly design
  • Sound & Flash Alarms

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Description

The Haier Biomedical Biological Safety Cabinet is designed to protect the operator, laboratory environment and samples from being exposed to the infective aerosol produced from samples with bacteria strains, diagnostic materials, and other infective substances. It provides the operator with comfortable and safer working conditions. It is widely used in medical health, disease prevention, food safety, biological pharmacy and environment monitoring.

304 Stainless Steel Operation Platform and Internal Wall

  • Stainless steel work surface without screws ensures no accumulation of contaminant
  • Removable air in-flow plate is easy to clean and disinfect
  • Internal wall is constructed of a single piece stainless steel, with 12mm arc angle corners which allows for more effective cleaning
  • The volume of liquid tank is over 4L, equipped with outlet valve for convenient cleaning and maintenance
  • Concaved work surface, waste liquid easily collected
  • Adjustable stand (0-75mm) without exposed screw thread, reduces risk of contamination

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

Complete air-tight protection

  • Its structural airtightness has been strictly tested; after being pressurized to 500pa and maintained for 30 minutes, the pressure
    inside was no lower than 480Pa. At the same time, it is completely airtight after going through the integrity test of high efficiency
    particulate air (HEPA) filter, making it is safe to use;

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

Safe airflow system

  • The operating area utilizes an airflow disruption design and its front window has air curtain protection at the upper edge and in
    the surroundings, which can prevent cross over air flow between the inside and outside and thus preventing the diffusion of the
    internal and external pollutants;
  • The cabinet professional imported air pressure sensors can monitor the pressure changes in the positive and negative pressure
    zones in real-time and the sound and light alarms are automatically triggered when airflow changes exceed 20%;
  • The cabinet working space is surrounded by four negative pressure zones, which can ensure that the internal pollution is in
    negative pressure or is surrounded by negative pressure zones so that the operators are protected from the pollutants;
  • The cabinet is manufactured with an internationally renowned brand moisture-proof and flame-retardant glass fiber high
    efficiency particulate air (HEPA) filter, which ensures a filtration efficiency of 99.99% or above for particles of 0.3 microns to
    protect the samples, personnel and environment; The cabinets high-efficiency AC centrifugal fans combined with professional
    air flow distribution design to ensure lower noise and more uniform air flow;
  • The cabinet LCD screen displays in real-time the various parameters and the service life of the components, making the
    equipment operating conditions clearer at a glance;
  • The cabinet high intensity 254nm UV lamp enables the setting of the automatic on/off timer for the sterilization intervals,
    reducing user waiting times;
  • The cabinet has a linkage interlock system of ultraviolet disinfection, fluorescent lamp, front window and fan: after the front
    window has been opened, the fan will turn on automatically and the UV lamp will turn off to prevent the dispersal of pollutants,
    preventing any personnel injuries;
  • The cabinet has variety of light and sound alarm functions: hardware fault alarm, operating parameters out-of-limit alarm, filter
    and UV lamp service life alarm and other alarm functions.

Friendly design

  • The front operating surface of the cabinet is manufactured with a 10-degree inclination design, which is in accordance with
    ergonomic principles and more comfortable to operate for the user;
  • The cabinet underframe has adjustable feet with no bare thread, avoiding dust pollution;
  • The cabinet has universal casters to facilitate movement;
  • Water valve, air valve, anti-backflow air valve and other accessories are optional.

Additional information

Working Voltage

220/50/60(v/hz)

Power

1700(va)

PowerofBlower

AC 115W

Airflow Circulation

100% Exhaust

Filter Typical Efficiency

Exhaust filter – HEPA,H14,99.995%@0.3um, Main filter – ULPA ,U15,99.9995%@0.12um

Downflow Velocity

0.28 (m/s)

Inflow Velocity

0.55 (m/s)

Weight

252/308 kg

Internal Dimension

1167 x 610 x 680

External Dimensions

1360 x 790 x 2400mm

Certificate

CE, NMPA(CFDA), SUD Mark, TUV

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