Class II A2 Biological Safety Cabinet EA2-2F (CAT#: STEM-OEM-0031-ZJF)

The Class II A2 Biological Safety Cabinet is a high-efficiency containment device engineered to protect laboratory staff, the environment, and biological samples. It is ideally suited for facilities engaged in research, clinical diagnostics, and biohazard handling, where a high level of containment and operational reliability is essential.

External Dimensions (W×D×H): 700×700×2000 mm
Internal Dimensions (W×D×H): 600×500×540 mm
Tested Opening: 200 mm
Max Opening: 360 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: Two-layer laminated toughened glass ≥5 mm, anti-UV
Noise Level: ≤65 dB
UV Lamp: 15 W ×1, 235.7 nm emission, with timer and life indicator
LED Lamp: 8 W ×2
Illumination: ≥1000 Lux
Power Consumption: ≤500 W
Socket: Two, total consumption 500 W
Display: LCD display: exhaust filter and downflow filter pressure, filter and UV lamp working time, inflow and downflow velocity, filter life, humidity and temperature, system working time
Control System: Microprocessor
Airflow System: 70% air recirculation, 30% air exhaust
Alarm: Filter replacement, window over height, abnormal airflow velocity, high filter pressure, abnormal power failure
Material: Work zone: 304 stainless steel; Main body: cold-rolled steel with anti-bacteria powder coating
Work Surface Height: 750 mm (with base stand)
Power Supply: AC220V, 50/60Hz; 110V, 60Hz
Standard Accessories: Cabinet ×1, base stand ×1, LED lamps ×2, UV lamps ×2, drain ball valve ×1, waterproof sockets ×2, EC fan, foot switch, remote control
Optional Accessories: Water tap, gas tap, electric height-adjustable base stand, armrest
Package Size (W×D×H): Carton: 820×910×1500 mm
Gross Weight: 170 kg

7-inch touch color display provides real-time, clear, and dynamic visualization of safety cabinet parameters and supports appointment timing.
Power-on password can be set to prevent unauthorized or accidental operation.
Wind speed is automatically adjusted to ensure stable airflow.
Power-off memory function restores the previous operating state with visual prompt and alarm after power is restored.
Integrated operation area design allows for easy disassembly and cleaning.
Wind speed sensor in the working area enables real-time monitoring of airflow.
Supports both manual and electric operation; the front window can be closed by pulling down the glass door during a power outage.
Cabinet and base are designed separately; the adjustable base height can be customized as needed.
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/shutdown of the cabinet and timing of UV lamp, fan, and socket operation.
Front window closure triggers a dual-signal mechanism to activate 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 convenient operation.

STEM-OEM-0029-ZJF
STEM-OEM-0030-ZJF
STEM-OEM-0032-ZJF
STEM-OEM-0033-ZJF