Horizontal Laminar Flow Clean Bench LHCB-T2018

Introduction

Horizontal features an average wind speed of 0.3 to 0.6m/s, maintaining smooth, particle‑free airflow across the work surface. It provides uniform horizontal airflow that sweeps away particles in a laminar stream to maintain sterile conditions. The system has real-time airflow alarms, enabling immediate alert on airflow deviation to maintain laminar conditions. Our horizontal laminar flow clean bench is made from cold‑rolled steel finished with anti‑bacterial powder coating with sand‑ground stainless steel work surface for corrosion resistance and easy cleaning.

This clean benches is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Horizontal Laminar Flow Clean Bench  protects sensitive samples from airborne contamination using horizontal filters. It is extensively utilized in scientific environment, production department, biopharmaceuticals and sterile microbiology testing.

Specifications

External Dimension (W× L × H)	1500 mm × 820 mm × 1500 mm
Work Area Size (W× L × H)	1430 mm × 600 mm × 600 mm
Illumination	>300 ux
Airflow Velocity	2300 m³/h
Average Wind Speed	0.3 to 0.6 m/s
Standard	40 × 1
Cleanliness Grade	Level 100
Noise Level	≤65
Filtration Efficiency (% at 0.3µm)	99.99
Material	Cold-rolled steel plate with powder-coated or sand-ground stainless steel
Power Supply	220/50 V/Hz
Power Consumption	700 W

Features

UV Sterilization Option

Pressure Monitoring Gauge

 Multiple Bench Widths

Pre‑Filter Maintenance Alert 

Electronic Control Mode

FAQs

1. How does a Horizontal Laminar Flow Clean Bench work?

It supplies advanced models of Horizontal Laminar Flow Clean Bench .The unit draws in ambient air, which then passes through a pre-filter to remove large particles. This air is further purified using a High-Efficiency Particulate Air () filter to trap of particles. Once filtered, the clean air flows horizontally in a uniform direction from the back of the bench toward the operator. This laminar flow pushes any contaminants away from the work area. The consistent airflow prevents turbulence, which could introduce contamination. The system runs continuously during operations to maintain a sterile field. Integrated blowers help sustain the airflow at a defined velocity. This mechanism ensures a high level of cleanliness suitable for sensitive processes.

2. What applications require Horizontal Laminar Flow Clean Benches ?

Horizontal Laminar Flow Benches are commonly used in applications where sample protection is critical. These include microbiology labs, electronics assembly, plant tissue culture, pharmaceutical production, and sterile drug preparation. They are ideal for procedures like media preparation, filter integrity testing, and assembling medical devices. The bench ensures that the product remains contamination-free during handling. However, they are unsuitable for handling biohazards or hazardous chemicals. Since airflow is directed toward the user, operator safety is not guaranteed. Therefore, they are strictly for applications where only product protection is needed. Their versatility makes them a staple in research and production labs.

3. What is the difference between horizontal and vertical laminar flow benches?

The key difference lies in the direction of airflow. In a horizontal laminar flow bench, clean air flows from the rear of the bench directly toward the user. In contrast, vertical laminar flow benches direct air from the top of the unit downward onto the work surface. Horizontal flow minimizes turbulence over the workspace and is generally gentler on delicate materials. Vertical flow reduces the risk of contamination reaching the user but can create turbulence on large objects. Horizontal models are more ergonomic for some users during prolonged tasks. Each configuration suits different application needs based on airflow and space design. Safety and contamination control are tailored accordingly.

4. Can chemicals or biohazards be used in Horizontal Laminar Flow Benches ?

No, Horizontal Laminar Flow Clean Bench are not designed for handling biohazardous or volatile chemical substances. Since the air flows directly toward the operator, it does not provide personal protection. Using hazardous materials in these benches can result in operator exposure and environmental contamination. For such applications, a Biosafety Cabinet or Fume Hood should be used instead. These alternatives offer both product and user protection through exhaust systems and negative pressure environments. Always refer to institutional safety protocols before selecting a bench for hazardous tasks. The laminar flow bench is strictly for sterile, non-hazardous work. Misuse can lead to serious health and safety risks

5. How to choose the right size and Horizontal Laminar Flow Clean Bench ?

Selecting the appropriate size and model depends on your lab space, process requirements, and the volume of work. Measure the available installation space carefully to accommodate both the unit and working comfort. Consider the type of tasks you will perform—larger samples or equipment may require wider benches. Review airflow specifications, filter type ( or ), and noise levels for operator comfort. Check for ergonomic features such as adjustable stands, lighting, and low vibration fans. Some models also include digital displays and real-time airflow monitoring for added control. Compliance with and standards is also critical. Consult with technical experts or suppliers before purchase