AC Series Class II B2 Biological Safety Cabinet BSC-1800IIB2-X (CAT#: STEM-OEM-0055-ZJF)

The AC Series Class II B2 Biological Safety Cabinet is a specialized containment system designed for laboratories that manage both hazardous biological agents and chemical substances. Unlike standard Class II models, the B2 cabinet utilizes a 100% total exhaust design, ensuring that all contaminated air is safely discharged, making it ideal for high-risk applications requiring enhanced chemical and biological containment.

External Dimensions (W×D×H): 1800×775×2250 mm
Internal Dimensions (W×D×H): 1625×600×660 mm
Tested Opening: 200 mm (8")
Max Opening: 480 mm
Inflow Velocity: 0.53 ± 0.025 m/s
Downflow Velocity: 0.33 ± 0.025 m/s
ULPA Filter: Two, 99.9995% efficiency at 0.12 μm, with filter life indicator
Front Window: Motorized, two-layer laminated toughened glass ≥6 mm, anti-UV
Noise Level: ≤65 dB
UV Lamp: 40 W ×1, 235.7 nm emission, with timer and life indicator
LED Lamp: 16 W ×2
Illumination: ≥1000 Lux
Power Consumption: 1300 W
Waterproof Socket: Two, total load ≤500 W
Display: LCD display: exhaust and downflow filter pressure, filter and UV lamp working time, inflow and downflow velocity, filter life, humidity, temperature, system working time
Control System: Microprocessor
Airflow System: 0% air recirculation, 100% air exhaust
Alarm: Abnormal airflow velocity, filter replacement, front window at unsafe height, high filter pressure alarm, abnormal power failure
Material: Work zone: 304 stainless steel; Main body: cold-rolled steel with anti-bacteria powder coating
Work Surface Height: 800 mm (customizable)
Caster: Footmaster caster
Power Supply: AC220V, 50/60Hz; 110V, 60Hz
Standard Accessories: LED lamps ×2, UV lamps ×2, base stand, remote control, foot switch, drain valve, waterproof sockets ×2, exhaust blower, exhaust duct
Optional Accessories: Water tap, gas tap, electric height-adjustable base stand, armrest
Gross Weight: 408 kg; 64 kg
Package Size (W×D×H): 1930×990×1840 mm (main body), 930×860×740 mm (exhaust blower)

Color key display with a large screen provides clear, dynamic visualization of cabinet parameters and supports appointment timing.
Wind speed is automatically adjusted to maintain stable airflow performance.
Power-off memory function restores the previous working state upon power recovery, with visual prompts and alarms.
Integrated operation area design allows for easy disassembly and cleaning.
Cabinet and base are separated; the base height is adjustable and can be customized.
Interlocking function ensures safe coordination between UV lamp and front window, UV lamp and fan, LED lamp, and fan and front window.
Appointment timing function allows scheduled startup and shutdown of the cabinet, as well as timed operation of UV lamp, fan, and sockets.
Front window closure activates a double-trigger signal to enable the UV sterilization and disinfection function.
Negative pressure air duct includes a filtering structure to prevent foreign matter such as paper scraps from entering the fan system.
Front window glass features a one-key lift function for user convenience.
Cabinet is designed with a 10° forward tilt, aligning with ergonomic principles for a larger viewing angle and more comfortable operation.
One-piece hand rest features a large flat surface to increase arm contact area and enhance user comfort.

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