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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.
| Jinan Biobase Biotech Co., Ltd. |  |
| North side of Jiwang Road, Mingshui | |
| Economic Dev. Zone, Zhangqiu Jinan | |
| Shandong Province 250200 | |
| China | |
| +86 531 67965823 | |
| 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-2FA2-GL[1] [7] | A2 | A | 100 - 110 | 60 - 70 | N/A | 2 | 10S | 28 | U.V. Light Canopy Connection |
| BSC-2FA2-NA[1] [7] | A2 | A | 100 - 110 | 60 - 70 | N/A | 2 | 10S | 28 | U.V. Light Canopy Connection |
| BSC-3FA2-GL[2] [7] | A2 | A | 100 - 110 | 60 - 70 | N/A | 3 | 10S | 27 | Canopy Connection I.V. Pole U.V. Light |
| BSC-3FA2-NA[2] [7] | A2 | A | 100 - 110 | 60 - 70 | N/A | 3 | 10S | 27 | Canopy Connection I.V. Pole U.V. Light |
| BSC-4FA2[3] | A2 | A | 100 - 110 | 60 - 70 | N/A | 4 | 8S | 27 | I.V. Pole U.V. Light |
| BSC-4FA2-GL[4] [7] | A2 | A | 100 - 110 | 60 - 70 | N/A | 4 | 10S | 27 | I.V. Pole U.V. Light Canopy Connection |
| BSC-4FA2-NA[4] [7] | A2 | A | 100 - 110 | 60 - 70 | N/A | 4 | 10S | 27 | I.V. Pole U.V. Light Canopy Connection |
| BSC-4FB2-GL[5] [7] | B2 | A | 100 - 110 | 60 - 70 | 949 @ 2.1 | 4 | 8S | 27 | I.V. Pole U.V. Light |
| BSC-4FB2-NA[5] [7] | B2 | A | 100 - 110 | 60 - 70 | 949 @ 2.1 | 4 | 8S | 27 | I.V. Pole U.V. Light |
| BSC-6FA2-GL[6] [7] | A2 | A | 100 - 110 | 60 - 70 | N/A | 6 | 10S | 27 | I.V. Pole Canopy Connection U.V. Light |
| BSC-6FA2-NA[6] [7] | A2 | A | 100 - 110 | 60 - 70 | N/A | 6 | 10S | 27 | I.V. Pole Canopy Connection U.V. Light |
[1] 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
49-2020. Certified canopy connection model number is 2FT-CC.
[2] Beginning with serial number NA3FAT220600001AY. 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 canopy connection model
number is 3FT-CC.
[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. Approved
for alternate power modes of 115V/60Hz, 220V/50Hz and 220V/60Hz. Certified canopy
connection model number is 4FE-CC.
[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 canopy connection model number is 4FT-CC.
[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.
[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 canopy connection model number is 6FT-CC.
[7] Certified for use with power supplies of 115V/60Hz, 230V/50Hz and 230V/60Hz.
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