Laminar Air Flow Cabinet 900

Laminar flow cabinet 

The NS BIOTEC Vertical Laminar Air Flow Cabinet is a crucial piece of equipment designed to provide a clean and sterile environment for handling sensitive products and samples in various sectors such as pharmaceuticals, clinical laboratories, and life sciences research. Its advanced features and meticulous design ensure optimal protection against airborne contaminants, making it indispensable in environments where cleanliness and sterility are paramount.

Laminar Flow Cabinet Key Features and Functionality

HEPA Filtered Air Flow

The laminar flow cabinet operates by directing HEPA filtered air in a vertical laminar flow pattern. This airflow configuration ensures that clean air moves downward over the work surface, creating a particle-free environment suitable for handling sterile materials and conducting delicate procedures without the risk of contamination.

Microprocessor Control and Touch Screen Interface

Equipped with a 7.0-inch color touch screen interface, the cabinet features integrated microprocessor control for precise operation and monitoring. Users can easily adjust settings and monitor performance parameters such as airflow speed and UV lamp operation. The touch screen interface enhances user convenience and allows for intuitive control of cabinet functions.

UV-Resistant Tempered Glass Window

The front window of the cabinet is motorized and made from UV-resistant tempered glass. This allows for convenient opening and closing while maintaining the integrity of the sterile environment inside. The UV-resistant properties ensure durability and protection against UV degradation over time.

Air Speed Control and Efficiency

The laminar flow cabinet offers three air speed settings—50%, 75%, and 100%—allowing users to adjust airflow according to specific operational requirements. The down flow clean air velocity ranges from 0.35 m/sec to 0.53 m/sec, ensuring efficient particle removal and maintaining cleanliness standards suitable for ISO Class 5 (Class 100) environments.

Filtration Systems

• HEPA Filter (H14): Provides 99.997% efficiency for particles as small as 0.3 micrometers, ensuring a high level of air purification within the cabinet.
• Optional ULPA Filter: Offers even higher filtration efficiency, up to 99.999% for particles as small as 0.12 micrometers, providing enhanced protection for sensitive applications.
• Germicidal UV Lamp (253 nm): Equipped with a timer, the UV lamp facilitates periodic sterilization of the cabinet’s interior surfaces. This feature is crucial for eliminating microbial contaminants and maintaining a sterile working environment.

Lighting and Energy Efficiency

The laminar flow cabinet is designed for energy efficiency, minimizing power consumption while ensuring optimal performance. It includes LED white lighting to illuminate the workspace, enhancing visibility without generating excessive heat or compromising the sterile environment.

Safety and Operational Considerations

UV Lamp Safety Features

To prevent UV exposure during cabinet use, the UV lamp automatically cuts off when the LED white light is turned on. This feature ensures operator safety and prevents accidental UV exposure, particularly during routine operations and maintenance.

Maintenance and Longevity

• Prefilter: Positioned at the top of the laminar flow cabinet, the prefilter extends the lifespan of the HEPA filter by capturing larger particles and contaminants before they reach the main filtration system. This proactive approach helps reduce operational costs associated with filter replacement.
• HEPA Filter Replacement Alarm: Alerts users when it’s time to replace the HEPA filter, ensuring continuous effectiveness and maintaining high standards of cleanliness.

Laminar flow cabinet total Time Log Usage

The cabinet maintains a log of usage time, providing valuable data for maintenance scheduling and quality assurance purposes. This feature aids in monitoring the cabinet’s operational history and optimizing maintenance routines to maximize performance and longevity.

Laminar flow cabinet extra details:

Model	LF-900
External Size W*D*H) mm	950x790x 1220
Internal Size W*D*H mm	950x600x510
Display	LCD Display
Airflow Velocity	Average of 0.3~0.5m/s
Material	All from stainless steel 304
	Side and Front Windows:6mm toughened glass anti-UV
Pre-filter	Polyester fiber
HEPA Filter	9.999% efficiency at 0.3um
Noise	<65dB
Front Window	Motorized
Operation mode	Two modes ( stand by mode , running mode )
Max Opening	450 mm
LED Lamp	11W*1
UV Lamp	20W*1
	Emission of 253.7 nanometers
Consumption	350W
Water proof socket	Two, total load<500W
Power Supply	AC220V±10%, 50/60Hz; 110V±10%, 60Hz
Standard Accessory	LED lamp, UV lamp. Waterproof socket*2
Optional Accessory	Base stand made from electrostatic coating
Gross Weiqht	228kg
Package Size (W*D*H) mm	1050x 890x 1350