When your laboratory needs to protect sensitive samples from particulates and contamination, standard workstations often fall short. Unfiltered air, turbulent airflow, and gaps or joints where spores can collect can compromise sample integrity, lead to unreliable experimental results, and cost you valuable time and resources.

The Vertical Laminar Flow Cabinet is engineered to eliminate these variables. As a cornerstone of the Vertical Laminar Flow Cabinet series, this unit is built for semiconductor laboratories, biological research facilities, and tissue culture labs that require uncompromising contamination control. This Vertical Laminar Flow Cabinet provides a reliable, reproducible clean work environment for your most sensitive materials, combining HEPA filtration with intelligent airflow compensation technology. We understand that in your line of work, contamination control is not just a feature—it is a necessity.

Technical Specifications

Here is a detailed breakdown of the technical capabilities for the Vertical Laminar Flow Cabinet. Our models are designed to meet rigorous laboratory standards.

• Model/Part Number: LF-V3

• Nominal Size: 3 feet

• Internal Dimensions (W×D×H): 1000×620×600 mm

• External Dimensions with Support Stand (W×D×H): 1100×720×1780 mm

• Usable Working Area: 0.62 m²

• Net Weight: 125 kg

• Rated Power: 120W

• Rated Current: 1A

• Illumination: 800 lx

• Noise Level: 55 dB(A)

• Model/Part Number: LF-V4

• Nominal Size: 4 feet

• Internal Dimensions (W×D×H): 1300×620×600 mm

• External Dimensions with Support Stand (W×D×H): 1400×720×1780 mm

• Usable Working Area: 0.81 m²

• Net Weight: 175 kg

• Rated Power: 230W

• Rated Current: 2A

• Illumination: 700 lx

• Noise Level: 55 dB(A)

• Model/Part Number: LF-V5

• Nominal Size: 5 feet

• Internal Dimensions (W×D×H): 1600×620×600 mm

• External Dimensions with Support Stand (W×D×H): 1700×720×1780 mm

• Usable Working Area: 0.99 m²

• Net Weight: 185 kg

• Rated Power: 230W

• Rated Current: 2A

• Illumination: 700 lx

• Noise Level: 55 dB(A)

• Model/Part Number: LF-V6

• Nominal Size: 6 feet

• Internal Dimensions (W×D×H): 1800×620×600 mm

• External Dimensions with Support Stand (W×D×H): 1900×720×1780 mm

• Usable Working Area: 1.12 m²

• Net Weight: 205 kg

• Rated Power: 330W

• Rated Current: 3A

• Illumination: 700 lx

• Noise Level: 58 dB(A)

• Airflow Pattern: Vertical

• Velocity: Adjustable from 0.25 m/s to 0.40 m/s

• Display & Control: 4.3-inch Touch Screen

• Cleanliness Grade: ISO Class 5

• Filter: H14 HEPA, ≥99.995% @0.3μm

• Prefilter: Washable Pre-filter

• Blower: DC ECM blower with Constant Air Volume (CAV) and Constant Pressure Apheresis System (CPAS)

• Working Tray Material: 1.5 mm thickness SUS 304

• Side Walls: 6mm glass Anti-UV exposure

• Main Body: Spraying coated steel

• Front Sash Glass: Tempered glass, UV-proof, 6mm

• Stand: Spraying coated steel, detachable

• Casters: 4 lockable casters

• Power Supply: 220V, 50Hz; 220V, 60Hz; 110V 60Hz

• Alarm System: Visible and audible alarm for velocity abnormal, sash too high/low, and filter life alert

• Connectivity: RS485 port

• Safety Features: Password protection prevents unauthorized access, UV timer

Standard Accessories included:

• Clean bench main unit with support stand

• H14 HEPA filter

• Washable pre-filter

• 4.3-inch touch screen controller

• SUS304 working tray

• LED lamp

• UV lamp

• Lockable casters

• Power cord

• Operation manual

Items Excluded:

• Calibration certificate (available upon request)

• Extended warranty (available for purchase)

• Replacement HEPA filters (available separately)

• Additional UV lamps (available separately)

Pre-installation requirement:

• A stable, level floor with sufficient load-bearing capacity

• A dedicated power outlet matching the unit's specifications (220V or 110V)

• Adequate clearance around the unit for ventilation and access

• Cleanroom or controlled environment recommended for optimal performance

• Operator training on standard safety procedures for laminar flow cabinets and UV usage is recommended

Key Benefits: Precision, Efficiency, and Safety for Your Lab

Our Vertical Laminar Flow Cabinet is more than just a piece of equipment; it is a solution designed to address the real-world challenges you face daily. We have focused on core features that deliver tangible benefits, enhancing your lab's productivity and the reliability of your contamination-sensitive work.

• Advanced ECM Blower and CAV/CPAS Technology: The energy-efficient ECM blower, combined with Constant Air Volume (CAV) and Constant Pressure Apheresis System (CPAS) technology, provides automatic airflow compensation. This directly solves the common pain point of airflow fluctuations affecting sample protection, ensuring stable ISO Class 5 conditions even as filters load.

• ISO Class 5 Cleanliness: The H14 HEPA filter with ≥99.995% efficiency (@0.3μm) creates an ISO Class 5 workspace, ensuring a particle-free environment for your most sensitive materials. This level of reliable, continuous performance reflects the manufacturer's commitment to laboratory standards.

• WiseFlow Operating System: The 4.3-inch touch screen displays real-time velocity, pressure, temperature, humidity, UV lamp working time, and filter life indicator. Intelligent constant airflow control, visible and audible alarms, and password protection streamline operation and ensure data integrity.

• Ergonomic Design: Glass side walls create all-round vision, the 10° sloped front enhances operator ergonomics, and the SUS304 working tray is easy to clean. Lockable casters allow convenient moving and stable positioning.

• Energy Efficient and Quiet: The advanced ECM blower is energy efficient and operates at a low noise level (55 to 58 dB(A)), supporting a comfortable working environment.

To explore how this intelligent clean bench fits into your complete laboratory setup, visit our website at Optimum Solution to explore our full range of laboratory instruments. For detailed dimensional drawings, operating manuals, and additional technical resources, you can view the laminar flow cabinet product page on the manufacturer's site. For more information on cleanroom particle classifications and testing standards, visit the ISO 14644-1 standard page or the FDA cleanroom guidance.

Solving the Problems That Slow Lab Work Down

We know the frustrations that come with maintaining a clean work environment. The Vertical Laminar Flow Cabinet is built to eliminate them.

• Struggling with inconsistent airflow compromising sensitive samples? The CAV and CPAS technology provides automatic airflow compensation, maintaining stable ISO Class 5 conditions regardless of filter loading.

• Concerned about difficult monitoring and control? The WiseFlow touch screen displays real-time velocity, pressure, temperature, humidity, and filter life, with visible and audible alarms for any parameter drift.

• Tired of poor visibility and operator fatigue? The glass side walls create all-round vision, and the 10° sloped front enhances ergonomics, reducing fatigue during long sessions.

• Need to protect operators from UV exposure? The UV lamp working time display and UV timer, combined with anti-UV side glass and front sash glass, ensure safe UV decontamination.

By choosing this Vertical Laminar Flow Cabinet, you are investing in a dependable partner for your lab's daily operations, designed to deliver contamination control and intelligent operation where it matters most.

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Warranty and Support

We provide a 1-year manufacturer’s warranty covering parts and labor. Technical support, installation assistance, and operational training are also available. Replacement parts and consumables are available throughout the product’s service life.

Call to Action

Request a Quotation or Technical Datasheet: Contact us for more information, customized configurations, and solutions tailored to your specific requirements.