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NSF/ANSI 49
Class II (Laminar Flow) Biosafety Cabinetry
Class II (Laminar Flow) Biosafety Cabinetry
| Cabinet Style A = Bench Unit With Base or Adjustable Legs Provided B = Bench Unit Without Base or Adjustable Legs Provided C = Console |
Window Type H = Hinged S = Sliding F = Fixed |
Bench Height NA = Not Applicable NP = Not Provided |
CBV = Concurrent Balance Value
Due to a change in nomenclature in NSF/ANSI 49 - 2002 “Class II (Laminar Flow) Biosafety Cabinetry,” Class II, Type A cabinets are now referred to as Class II, Type A1 and Class II, Types B3 and A/B3 cabinets as Class II, Type A2. Class II, Types B1 and B2 cabinets remain unchanged.
Biosafety cabinet models Listed under NSF/ANSI 49 are approved for use with a power supply of 115V/60Hz, unless otherwise noted. If biosafety cabinets have been approved for use with additional power supplies, the power supply will be indicated in the Official Listing.
| BIOBASE Biodustry (Shandong) Co., Ltd. |  |
| No. 2717 First Industry Road | |
| Mingshui Economic Development Zone | |
| Zhangqiu, Jinan, Shandong Province | |
| China | |
| 86 531 8121 9800 | |
| Visit this company's website |
| Model Number |
Cabinet Type/Style |
Inflow Velocity (fpm) |
Downflow Velocity (fpm) |
CBV (cfm) at Static Pressure (in w.g.) |
Cabinet Width ft. |
Window Ht/Type in. |
Bench Ht Max in. |
Acceptable Options |
|
| BSC-3FA2-GL[1] | A2 | A | 100 - 110 | 60 - 70 | N/A | 3 | 10S | 27 | Canopy Connection I.V. Pole U.V. Light |
| BSC-3FA2-NA[1] | A2 | A | 100 - 110 | 60 - 70 | N/A | 3 | 10S | 27 | Canopy Connection I.V. Pole U.V. Light |
| BSC-4FA2[2] [3] | A2 | A | 100 - 110 | 60 - 70 | N/A | 4 | 8S | 27 | I.V. Pole U.V. Light |
| BSC-4FA2-GL[4] | A2 | A | 100 - 110 | 60 - 70 | N/A | 4 | 10S | 27 | I.V. Pole U.V. Light Canopy Connection |
| BSC-4FA2-NA[4] | A2 | A | 100 - 110 | 60 - 70 | N/A | 4 | 10S | 27 | I.V. Pole U.V. Light Canopy Connection |
| BSC-4FB2-GL[5] | B2 | A | 100 - 110 | 60 - 70 | 949 @ 2.1 | 4 | 8S | 27 | I.V. Pole U.V. Light |
| BSC-4FB2-NA[5] | B2 | A | 100 - 110 | 60 - 70 | 949 @ 2.1 | 4 | 8S | 27 | I.V. Pole U.V. Light |
| BSC-6FA2-GL[6] | A2 | A | 100 - 110 | 60 - 70 | N/A | 6 | 10S | 27 | I.V. Pole Canopy Connection U.V. Light |
| BSC-6FA2-NA[6] | A2 | A | 100 - 110 | 60 - 70 | N/A | 6 | 10S | 27 | I.V. Pole Canopy Connection U.V. Light |
[1] Beginning with serial number 3FA18060001. Inflow nominal set point of 105 fpm was
established with a direct airflow reading instrument. This nominal set point was
confirmed using the manufacturer's recommended alternate method with thermal anemometer
in a constricted (3 inch high) access opening (consult manufacturer's operator's manual
for appropriate correction factor) without adjusting cabinet airflow balance. Downflow
nominal set point of 65 fpm was established with I.V. Pole and U.V. Light removed. This
cabinet model was Certified to NSF/ANSI 49-2016. Biobase canopy model CY-3FA2-I was
evaluated as a part of the NSF Certification testing procedures. Certified for use with
power supplies of 115V/60Hz, 230V/50Hz and 230V/60Hz.
[2] Approved for alternate power modes of 220V/50Hz and 220V/60Hz.
[3] Inflow nominal set point of 105 fpm was established with a direct airflow reading
instrument. A corresponding inflow nominal set point of 105 fpm (corrected to local air
density) was confirmed using manufacturer's recommended alternate method with thermal
anemometer in a constricted (3 inch high) access opening and applying appropriate
correction factor without adjusting cabinet airflow balance. The downflow nominal set
point of 65 fpm was established 4 inches above the bottom of the sash with the I.V. Pole
and U.V. Light removed. This cabinet model was Certified to NSF/ANSI 49-2012.
[4] Inflow nominal set-point of 105 fpm was established with a direct airflow reading
instrument. A corresponding inflow nominal set-point of 105 fpm (corrected to local
air density) was confirmed using manufacturer's recommended alternate method with
thermal anemometer in a constricted (3 inch high) access opening and applying
appropriate correction factor without adjusting cabinet airflow balance. The downflow
nominal set-point of 65 fpm was established 4 inches above the bottom of the sash with
the I.V. Pole and U.V. Light removed. This cabinet model was Certified to NSF/ANSI
49-2014. Certified for use with power supplies of 115V/60Hz, 230V/50Hz and 230V/60Hz.
[5] Beginning with serial number 4FB18050001. Inflow nominal set point of 105 fpm was
established with a direct airflow reading instrument. This nominal set point was
confirmed using the manufacturer's recommended alternate method with thermal anemometer
in a constricted (3 inch high) access opening (consult manufacturer's operator's manual
for appropriate correction factor) without adjusting cabinet airflow balance. Downflow
nominal set point of 65 fpm was established with I.V. Pole and U.V. Light removed. This
cabinet model was Certified to NSF/ANSI 49-2016. Certified for use with power supplies
of 115V/60Hz, 230V/50Hz and 230V/60Hz.
[6] Inflow nominal set-point of 105 fpm was established with a direct airflow reading
instrument. A corresponding inflow nominal set-point of 105 fpm (corrected to local air
density) was confirmed using manufacturer's recommended alternate method with thermal
anemometer in a constricted (3 inch high) access opening and applying appropriate
correction factor without adjusting cabinet airflow balance. The downflow nominal
set-point of 65 fpm was established 4 inches above the bottom of the sash with the I.V.
Pole and U.V. Light removed. This cabinet model was Certified to NSF/ANSI 49-2014.
Certified for use with power supplies of 115V/60Hz, 230V/50Hz and 230V/60Hz.
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