Biosafety Cabinet Class II A2 YR0090-A

Manufacturer: Kalstein


  • Air curtain isolation design to prevent cross contamination inside and outside, 30% of the airflow is discharged, 70% of the airflow is internal circulation, negative pressure vertical laminar flow, no need to install pipes.
  • The glass door can be moved up and down, which can be positioned arbitrarily, easy to operate, and can be completely closed for sterilization, and the positioning height limit alarm prompts.
  • The power output socket in the work area is equipped with a waterproof socket and a sewage interface to provide great convenience for the operator
  • There is a special filter at the exhaust to control emission pollution.
  • The working environment is made of high-quality 304 stainless steel, which is smooth, seamless, and has no dead ends. It can be easily and thoroughly disinfected, and can prevent the erosion of corrosive agents and disinfectants.
  • It adopts LED LCD panel control, built-in UV lamp protection device, which can only be opened when the safety door is closed.
  • With DOP detection port, built-in differential pressure gauge.
  • The device operating surface is vertical, compact and easy to operate
  • Biosafety cabinets, also known as biological safety cabinets, are laboratory devices designed to protect the laboratory worker, the environment, and the sample being manipulated from exposure to biological agents.
  • Class II A2 Biosafety Cabinets are a type of biological safety cabinet that provides protection against low to moderate risk biological agents, as well as minimal protection to the environment. They provide protection through a combination of physical containment, filtration, and ventilation.
  • Class II A2 Biosafety Cabinets are characterized by their work surface, interior walls, and exhaust air that are HEPA-filtered, providing a high level of protection for both the worker and the environment. The interior of the cabinet is under negative pressure relative to the surrounding laboratory area, which helps to prevent the release of hazardous materials. The air within the cabinet is exhausted through a HEPA filter, removing any potentially contaminated particles.
  • Class II A2 Biosafety Cabinets are designed for use in laboratory applications where low to moderate risk biological agents are being manipulated, such as cell culture, tissue culture, and handling of samples from infected animals or patients. They are commonly used in medical, pharmaceutical, and research laboratories.
  • In summary, Class II A2 Biosafety Cabinets provide a controlled and contained environment for the handling of low to moderate risk biological agents, while protecting the worker and the environment from exposure.
Technical Specification
Model YR0090-A
Cleanliness grade Class 100@≥0.5μm (U.S. Federal 209E)
Number of colonies ≤0.5pcs/dish·hour (Φ90mm culture plate)
Average wind speed Inside the door 0.38±0.025m/s
Middle 0.26±0.025m/s
Inside 0.27±0.025m/s
Front suction air speed 0.55m±0.025m/s
Noise ≤65dB(A)
Vibration half peak ≤5μm
Power supply AC 220V/50Hz
Maximum power consumption 600W
Weight 140KG
Internal Size (mm)W×D×H 600×500×520
External Size (mm) W×D×H 760×650×1230
High efficiency filter specification and quantity 560×440×50×1
Specification and quantity of fluorescent lamp/UV lamp 8W×1/20W×1

Additional information

Weight 130 kg
Dimensions 85 × 75 × 140 cm

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