When your laboratory needs to protect sensitive samples from particulates and contamination but space is at a premium, standard floor-standing 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 Horizontal Laminar Flow Cabinet is engineered to eliminate these variables. As a cornerstone of the Horizontal Laminar Flow Cabinet series, this unit is built for semiconductor laboratories, biological research facilities, and tissue culture labs that require uncompromising contamination control in a compact footprint. This Horizontal Laminar Flow Cabinet provides a reliable, reproducible clean work environment for your most sensitive materials, with HEPA filtration and smooth horizontal laminar airflow toward the operator. 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 Horizontal Laminar Flow Cabinet. Our models are designed to meet rigorous laboratory standards.

• Model/Part Number: HD-650

• Airflow Type: Horizontal Airflow

• Operation Side/Operator Number: Single-side/Single-operator

• Cleanliness Class: ISO Class 5, FED 209E Class 100

• Filter Efficiency: ≥99.99% (@0.3μm)

• Velocity: ≥0.3 m/s (Adjustable)

• Voltage/Frequency: AC220V, 50Hz, 1Φ

• Net Weight: 55 kg

• Working Dimensions (W×D×H): 615×400×535 mm

• External Dimensions (W×D×H): 650×980×625 mm

• Model/Part Number: HD-650-U

• Airflow Type: Horizontal Airflow

• Operation Side/Operator Number: Single-side/Single-operator

• Cleanliness Class: ISO Class 5, FED 209E Class 100

• Filter Efficiency: ≥99.99% (@0.3μm)

• Velocity: ≥0.3 m/s (Adjustable)

• Voltage/Frequency: AC220V, 50Hz, 1Φ

• Net Weight: 55 kg

• Working Dimensions (W×D×H): 615×400×535 mm

• External Dimensions (W×D×H): 650×680×625 mm

• Model/Part Number: HD-1220

• Airflow Type: Horizontal Airflow

• Operation Side/Operator Number: Single-side/Single-operator

• Cleanliness Class: ISO Class 5, FED 209E Class 100

• Filter Efficiency: ≥99.99% (@0.3μm)

• Velocity: ≥0.3 m/s (Adjustable)

• Voltage/Frequency: AC220V, 50Hz, 1Φ

• Net Weight: Contact supplier for details

• Working Dimensions (W×D×H): 1120×490×575 mm

• External Dimensions (W×D×H): 1220×650×920 mm

• Model/Part Number: HD-1220-U

• Airflow Type: Horizontal Airflow

• Operation Side/Operator Number: Single-side/Single-operator

• Cleanliness Class: ISO Class 5, FED 209E Class 100

• Filter Efficiency: ≥99.99% (@0.3μm)

• Velocity: ≥0.3 m/s (Adjustable)

• Voltage/Frequency: AC220V, 50Hz, 1Φ

• Net Weight: Contact supplier for details

• Working Dimensions (W×D×H): 1120×490×575 mm

• External Dimensions (W×D×H): 1220×650×920 mm

• Main HEPA Filter Efficiency: ≥99.99% (@0.3μm)

• Working Area Material: SUS304 stainless steel

• Fan Control: Adjustable fan unit with one-button velocity selection

• Air Exhaust: Open type large air exhaust area for airflow uniformity

• Power Consumption: High efficiency and low power consumption

Standard Accessories included:

• Desktop clean bench base unit

• Main HEPA filter

• SUS304 stainless steel working area

• Adjustable fan unit with one-button velocity selection

• Power cord

• Operation manual

Items Excluded:

• UV light (optional)

• Gas valve (optional)

• Water valve (optional)

• Calibration certificate (available upon request)

• Extended warranty (available for purchase)

• HEPA filter replacement (available separately)

Pre-installation requirement:

• A stable, level benchtop capable of supporting the unit's weight

• A dedicated power outlet matching the unit's specifications (AC220V, 50Hz)

• Adequate clearance around the unit for air exhaust and access

• Cleanroom or controlled environment recommended for optimal performance

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

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

Our Horizontal 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.

• Space-Saving Desktop Design: The compact desktop design allows you to fit a fully functional clean bench onto an existing laboratory workbench, saving valuable floor space. This directly solves the common pain point of limited lab space, giving you access to ISO Class 5 conditions without a major facility overhaul.

• ISO Class 5 Cleanliness: The main HEPA filter with ≥99.99% efficiency (@0.3μm) delivers ISO Class 5 (FED 209E Class 100) cleanliness. Air is drawn through the filter and blown in a smooth, horizontal laminar flow towards the user, ensuring a particle-free work environment for your most sensitive materials.

• SUS304 Stainless Steel Work Area: The stainless steel construction with no gaps or joints where spores might collect enables easy cleaning and maintains a sterile work surface, extending the life of the equipment.

• Open Type Air Exhaust: The large air exhaust area ensures airflow uniformity across the entire work surface, eliminating dead zones where contaminants could settle.

• High Efficiency and Low Power Consumption: The adjustable fan unit and one-button velocity selection allow you to maintain optimal airflow (≥0.3 m/s) while keeping energy costs low.

• Robust Engineering: This level of reliable, continuous performance reflects the manufacturer's commitment to laboratory standards.

To explore how this desktop unit fits into a complete cleanroom workflow, visit our website at Optimum Solution to explore our full range of laboratory instruments. For detailed dimensional drawings, airflow schematics, and additional technical resources, you can view the clean bench 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 in a crowded lab. The Horizontal Laminar Flow Cabinet is built to eliminate them.

• Struggling with contamination compromising sensitive samples but lacking floor space? The compact desktop design provides ISO Class 5 conditions on your existing bench, eliminating the need for bulky floor-standing units.

• Concerned about inconsistent airflow across your work surface? The open type large air exhaust area ensures uniform horizontal laminar flow, preventing dead zones and protecting your entire sample area.

• Tired of difficult cleaning and spore collection? The SUS304 stainless steel construction with no gaps or joints enables easy cleaning and prevents spore accumulation.

• Need to balance energy costs with performance? The high-efficiency design and one-button velocity selection allow you to maintain optimal airflow while minimizing power consumption.

By choosing this Horizontal Laminar Flow Cabinet, you are investing in a dependable partner for your lab's daily operations, designed to deliver contamination control and space efficiency 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.