NSF49 Biological Safety Cabinet Class II

Working Environment: 1. Used in-doors only. 2. Environmental temperature: 15~35oC. 3. Relative humidity: no more than 75%.

Nominal Size: 1.2 meters (4′)

External Dimension (WxDxH): 1421 x 850 x 2180mm

                                             55.9″x 33.4″x 85.8″

Internal Size: (W x D x H): 1220 x 665 x 650 mm

                                        48″x 26.1″x25.6″

Motors:  One ECM motors

Speed adjustable, high efficiency and low power consumption

110V& 220V acceptable

Average Airflow Velocity: Inflow: 0.53±0.025m/s (105fpm)

                                     Downflow:0.33±0.025m/s (66fpm)

Airflow Volume: Inflow: 465m³/h ( 275cfm)

                        Downflow,67%: 956 m³/h (571cfm)

                        Exhaust, 33%: 465 m³/h (275cfm)

Opening height: 200mm (8″)

HEPA filter efficiency: >99.999 for particle size above 0.3 microns

Filter Guard Type: Aluminum Alloy

Noise: ≤ 63dB (A)

Fluorescent lamp Intensity: ≥650Lux

UV: 30W germicidal UV lamp

Emission of 253.7 nanometers for most efficient decontamination

Electrical Outlet: One, water proof type.

Five holes, 500W.

On the right wall of the workarea.

Petcock: Two (air, gas vacuum)

Ground Resistance: ≤ 0.10Ω

Voltage Resistance: 2 seconds no breakdown with DC1200V

Cabinet Construction: Work area: 1.5mm 304 Stainless Steel

                                      Frame: cold-roll steel sheets with electrostatic coating

Base Standing: Height: 63mm (24.9″)

            Made up of Φ239 rectangular steel tube

Electrical: AC 110V±10%, 60Hz ±1Hz

                Full load Amps: 9A

                BTU/Hr: 1689

Standard Accessory:

Remote control

Spare UV lamp

Power cord (5 meters)

Fuse tube (two)

Power Key

Features:

1. 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.

2. 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

4. Removable one-piece work surface simplifies cleaning.

5. Frameless sash that is easier to clean.

6. Filter, Blower and Fluorescent lamp working time check.

NSF49 Biological Safety Cabinet Class II