3um Class II A2 Biosafety Cabinets 304 Stainless Steel
Product Details:
Place of Origin: | CHINA |
Brand Name: | HAIYING |
Certification: | CE |
Model Number: | BHC-1300A2 |
Payment & Shipping Terms:
Minimum Order Quantity: | 1 set |
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Price: | Negotiable |
Packaging Details: | Wooden case |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Detail Information |
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Type: | Blood Testing Equipments | Model: | BHC-1300A2 |
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Overall Size: | 1500×750×1950mm | Purification Area Size: | 1300×650×580mm |
Product Name: | Biosafety Cabinet | Inside Of The Door: | 0.38±0.025m/s |
Front Inflow Air: | 0.48±0.025m/s | Vibration/half Peak Amplitude: | ≤3μm(X·Y·Z) |
Highlight: | 3um Class II A2 Biosafety Cabinets,3um biosafety cabinet class 2 a2,304SS Class II A2 Biosafety Cabinets |
Product Description
Certified Motorized Front Window Class II A2 Biological Safety Cabinet
Class II A2 Biological Safety Cabinet Introduction:
◆ Three protection: operator, sample and environment.
◆ Airflow system: 70% air recirculation, 30% air exhaust
◆ Both sides and back are made of a single piece of stainless steel.
◆ A2 Cabinet is suitable for working with microbiological research in the absence of volatile or toxic chemicals and radionuclide.
◆ The working area is made of standard 304 stainless steel, and the internal arc angle is designed without clean dead corners.
◆ Adopt German imported fan, with low noise and large air volume.
Model | BHC-1300A2 |
Clean Grade | HEPA:ISO 5 calss ( Class100 ) |
ULPA:ISO 4 Class ( Class10 ) | |
HEPA Filter | HEPA:≥99.995% , @0.3μm |
ULPA:≥99.999% , @0.12μm | |
Air tightness | 99.99≤E≤99.999 |
Overall Dimensions | 1500×750×1950 mm |
Working Space | 1300×650×580 mm |
Inside of the door | 0.38±0.025m/s |
Front inflow air | 0.48±0.025m/s |
Maintenance of biological safety cabinet:
In order to ensure the safety of the biological safety cabinet, the safety cabinet should be maintained and maintained regularly:
1. The working area of the safety cabinet should be cleaned and disinfected before and after each use.
2. After the service life of the HEPA filter expires, it should be replaced by a professional who has received special training in biological safety cabinets.
3. The laboratory biosafety manual promulgated by WHO, the U.S. biosafety cabinet standard NSF49 and the China Food and Drug Administration biosafety cabinet standard YY0569 all require one of the following conditions, the biosafety cabinet should be tested for safety: the installation is completed and put into use Before; annual routine inspection; when the safety cabinet is shifted; after replacing the HEPA filter and repairing internal components.
Safety inspection includes the following aspects:
1. Inlet flow direction and wind speed detection: Inlet flow direction is detected on the working section by smoke method or wire method. The detection position includes the periphery and middle area of the working window; the wind speed of the intake flow is measured by an anemometer.
2. Downstream wind speed and uniformity detection: Use anemometers to evenly arrange points to measure cross-sectional wind speed.
3. Work area cleanliness detection: use dust particle timer to detect in the work area.
4. Noise detection: The horizontal center of the front panel of the biological safety cabinet is 300mm outwards and 380mm above the work surface to measure the noise with the sound level.
5. Illumination detection: set a measuring point every 30cm along the center line of the length of the worktable.
6. Leakage detection of the cabinet: Seal the safety cabinet and pressurize it to 500Pa. After 30 minutes, connect a pressure gauge or pressure sensor system in the test area to detect with the pressure attenuation method, or detect with the soap bubble method.