Biological Safety Cabinet

Transcription

1 Biological Safety Cabinet Biological safety cabinets are used to provide primary containment in the laboratory when the investigator is using potentially infectious materials. There are three types of biological safety cabinets: Class I: The Class I biological safety cabinet is an open-front negative pressure cabinet. The Class I biological safety cabinet will provide personnel and environmental protection, but not product protection. Class II: The Class II biological safety cabinet is an open-front, ventilated cabinet. The Class II biological safety cabinet will provide personnel, environment and product protection. Class III: The Class III cabinet is a totally enclosed ventilated cabinet of gas-tight construction. Operations within the Class III cabinet are conducted through attached rubber gloves. The Class III biological safety cabinet will provide personnel, environment and product protection. Class III cabinets can be used to operate infectious agents (usually Classes 3, 4 or 5). Advantage 1 Remote control. The operator need not to contact the biological safety cabinet directly, it s favorable for preventing cross contamination. It also makes the control operation much easier and convenient. 2 Foot Switch. Within the range of the activity, we could use foot switch to adjust the height of the front panel. It is our unique design. 3 Work area surrounded by negative pressure. 4 Timer function 5 VFD display 6 Filter life inquiry According to the performance criteria: 1 US Standard ANSI/NSF49: European Standard EN12469: Chinese Standard YY

2 Air Flow Pattern and Protected Area Type A2 Type B2

3 Parameter 1 Type A2 Biological safety cabinet BSC-1100/1300/1800IIA2-X BSC-1500II A2-X BSC-700II A2

4 Model BSC-700IIA2 BSC-1100II A2-X BSC-1300II A2-X BSC-1500II A2-X BSC-1800II A2-X Parameter Internal size(mm) External size(mm) Tested Opening Working Opening Inflow Velocity Down Flow Velocity Filter 200 mm 400 mm 0.53 m/s 0.33 m/s Two HEPA filter % efficient(0.3 microns) Blower Front Window Noise Two-layer toughened glass >5mm 65 db UV lamp 15W 1 20W 1 20W 1 30W 1 30W 1 Fluorescent Lamp 40W 1 21W 1 21W 1 28W 2 28W 2 Lighting (Lux) Power(W) Water and Gas Tap 0 Water Tap:1 Gas Tap: 1 Waterproof Socket 2 Display LED display VFD display Control System Airflow System: Material Base (optional) Microprocessor 70% air recirculation,30% air exhaust Work zone interior is made of 304 stainless steel Body: Expoxy coated cold rolled steel Height:635mm Caster Wheel Universal Wheel Directional wheel Clean Level 100 Electrical Parameter 110~240V/50~60Hz (optional)

5 Net weight(kg) Gross weight(kg) Package (mm) Standard Body, UV lamp Body, Remote control, Foot switch, UV lamp and Fluorescent Lamp Configuration and Fluorescent Lamp Optional Accessory Armrest, Air curtain tester, Formalin fumigation sterilizer, Ammonium hydrogen carbonate neutralizer 2 Type B2 Biological safety cabinet BSC-1100/1300/1500 II B2-X

6 Model BSC-1100II B2-X BSC-1300II B2-X BSC-1500II B2-X Parameter Internal size(mm) External size(mm) Tested Opening 200 mm Working Opening Inflow Velocity Down Flow Velocity Pre-filter Filter 400 mm 0.53 m/s 0.33 m/s Washable Two HEPA filter % efficient(0.3 microns) Inner Blower Exhaust Blower 1 Front Window Noise Two-layer toughened glass >5mm 65dB UV lamp 20W 1 20W 1 30W 1 Fluorescent Lamp 21W 1 21W 1 28W 1 Lighting (Lux) Power(W) Water and Gas Tap Water Tap:1 Gas Tap: 1 Socket 2 Display Control System Airflow System: Exhaust Duct Material Base Height Caster Wheel VFD display Microprocessor 0 air recirculation,100% air exhaust Material: PVC Diameter: 300mm Work zone interior is made of 304 stainless steel Body: Expoxy coated cold rolled steel 635 mm Directional wheel

7 Clean Level 100 Electrical 110~240V/50~60Hz (optional) Net weight (kg) Gross weight(kg) Package Main Body (mm) Exhaust Blower Standard Configuration Optional Accessory Body, Remote control, Foot switch, UV lamp and Fluorescent Lamp, 4 meters exhaust duct, 1 exhaust blower Armrest, Air curtain tester, Formalin fumigation sterilizer, Ammonium hydrogen carbonate neutralizer

8 Remote control VFD Control Panel BSC-700II A2-X LED Control Panel

9 Class III Biological Safety Cabinet 1 Complete sealed Front window is sealed, and with pairs of gloves connecting to the operation area, product is transferred by the delivery window. And there is no out-connected valve 2 100% exhaust 100% air exhaust, no air recirculation, and air is exhausted by three ULPA filters and to the room directly. If the air needs to be exhausted to outdoors, another out connected duct need to be ordered, and extra duct and motor are required. 3 Complete negative pressure The two motors design makes interior of cabinet is complete negative pressure, and can reach -274pa, triple layers filter film, ensures operation s security, neither substance nor polluted air will leak out.

10 Parameter External Size Internal Size Pass Box Size Gloves mm(w D H) mm(w D H) Internal Size: mm External Size: mm Number: 2 Material: butyl rubber Lenth:800mm Material Air Velocity Negative Work Zone Pressure Pre-filter Main Filter Noise Front Window Display Alarm Lighting UV lamp Power Net Weight Gross Weight Work Surface: 304 stainless steel Body: Expoxy coated cold-rolled steel More than 355 cfm Pa Washable Air supply filter: ULPA filter % efficient( microns) First exhaust filter: ULPA filter % efficient( microns) Second exhaust filter: ULPA filter % efficient( microns) 65 db Toughened glass, thickness is no less than 8 mm LED Visual and audio alarm 800 lux UV lamp for sterilization 110V~240V/50Hz~60Hz(Optional) Packaging Size mm Accessories Gloves, fluorescent light, UV lamp, exhaust motor and exhaust duct

11 Air Flow Pattern and Protected Area

12 Control Panel Remote control

13 NSF Biological Safety Cabinet Features: VFD display Remote control 3 VFD Display Considered with LED, LCD, it shall demonstrate various colors with high bright, even in the evening. It shall work no less than 30,000 hours continually 3 Remote Control 1.3cm thickness and 25 grams makes it convenient to take along. It could avoid the direct contact between user and biological safety cabinet to prevent cross infection in an emergency 3 Negative pressure plenum surrounds contaminated positive pressure plenum; no fabric bags are used 3 Removable one-piece work surface simplifies cleaning 3 Frameless sash that is easier to clean 3 Filter, Blower and Fluorescent lamp working time check

14 Air Flow Pattern and Protected Area

15 Technical Parameters Model BBC86 Nominal Size 1.2 meters(4 ) External Dimension mm (W D H) Motors Average Airflow Velocity Airflow Volume One ECM motors Internal Size (W D H) Speed adjustable, high efficiency and low power consumption 110V& 220V acceptable Inflow:0.53±0.025m/s(105fpm) Downflow:0.33± 0.025m/s(66fpm) Inflow:465m 3 /h(275cfm) Downflow 67%: 956 m3/h (571cfm) Exhaust, 33%: 465 m3/h (275cfm) Base Standing Electrical Outlet mm Height:630mm(24.9 ) Made up of Φ239 rectangular steel tube One, water proof type Five holes, 500W On the right wall of the workarea Opening Height 200mm(8 ) Petcock Two (air, gas vacuum) 30W germicidal UV lamp UV Emission of nanometers for most efficient decontamination Cabinet Construction Work area: 1.5mm 304 Stainless Steel Frame: cold-roll steel sheets with electrostatic coating HEPA filter efficiency > for particle size above 0.3 microns Noise 63dB(A) Filter Guard Type Aluminium Alloy Fluorescent lamp Intensity 650Lux Ground Resistance 0.10Ω Voltage Resistance 2 seconds no breakdown with DC1200V Electrical Standard Accessory AC 110V±10%, 60Hz ±1Hz Full load Amps: 9A BTU/Hr: 1689 Remote control Spare UV lamp Power cord (5 meters) Fuse tube( two) Power Key

16 Optional Accessory 3 Stainless steel IV bar, with hooks 3 Exhaust system( exhaust collar, exhaust blower and duct) 3 Stainless steel armrest, size:120 x 80 x 82mm, adjustable height of 20mm. 3 Air Curtain tester 3 Formalin Fumigation sterilizer and Ammonium Hydrogen Carbonate Neutralizer (filter changing tools)