Horizontal Laminar Flow Clean Bench LHCB-T2016

Introduction

Horizontal offers an illumination of > 300 ux, providing a minimum lux level for fine lab tasks and clear visibility. It includes a pre‑filter maintenance alert to prevent clogging and ensure stable airflow. The system features integrated task lighting that does not disrupt laminar airflow. Our horizontal laminar flow clean bench features a pressure monitoring gauge that continuously measures the filter load to ensure consistent laminar airflow performance.

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 directs ‑filtered air horizontally across the work surface to protect samples from particulate contamination. It plays a key role in pharmaceuticals, sterilization experiments, and plant tissue culture.

Specifications

External Dimension (W× L × H)	960 mm × 780 mm × 1500 mm
Work Area Size (W× L × H)	930mm × 530mm × 600mm
Illumination	>300 ux
Airflow Velocity	1200 m³/h
Average Wind Speed	0.3 to 0.6 m/s
Standard	20 × 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	400 W

Features

High‑Efficiency

Uniform Horizontal Airflow

Turbulence‑Free Laminar Stream

Quiet Operation Noise

 Energy‑Efficient Performance

FAQs

1. What is a Horizontal Laminar Flow Clean Bench ?

Horizontal Laminar Flow Clean Bench is a laboratory workstation designed to create a sterile and particle-free environment by directing filtered air in a horizontal stream across the work surface. It uses a or filter to remove airborne contaminants, ensuring a clean workspace. The airflow moves from the rear of the bench toward the operator, sweeping away particulates. This controlled airflow protects the samples from contamination. It is widely used in pharmaceutical, electronics, biotechnology, and medical industries. The bench usually features a stainless-steel interior to reduce particle accumulation. Lighting and noise are minimized to support a comfortable work setting. This equipment is not designed to protect the operator, only the samples.

2. 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.

3. 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.

4. 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.

5. What safety precautions must be followed while using Horizontal Laminar Flow Clean Bench ?

Horizontal Laminar Flow Clean Benches protect the product, they do not safeguard the user. Always avoid working with infectious agents, toxins, or volatile chemicals. Wear appropriate cleanroom garments to prevent human-borne contamination. Avoid blocking the rear air intake or workspace to maintain proper laminar airflow. Never introduce unnecessary materials or movements that disturb the airflow pattern. Clean the surface with sterile wipes before and after use to minimize contamination risk. Allow the unit to run for at least 15 minutes before beginning work. Ensure regular filter and fan maintenance to retain efficiency. Proper training in sterile technique is also essential for safe use.