B-One Multiplex Laminar Airflow 1220 S

B-One Multiplex Laminar Airflow – Model 1220 S: Dual-Orientation, High-Capacity Clean Bench for Sterile Lab Environments

The B-One Multiplex Laminar Airflow – Model 1220 S is a high-capacity laminar airflow cabinet designed for laboratories that require a sterile, particle-free environment with the flexibility of both horizontal and vertical airflow configurations. Built for larger work volumes, this model is ideal for applications such as sterile compounding, sample preparation, electronic assembly, and microbiological testing in research institutions, pharmaceutical industries, and healthcare labs.

With a powerful 8-inch blower delivering 1033 m³/h airflow, and a HEPA filtration system rated at 99.99% for 0.3 µm, the 1220 S maintains ISO Class 5 air quality across its spacious stainless-steel work surface. The robust body is constructed from 15 mm laminated multiplex, while the manual sliding UV-protected tempered glass door ensures operator safety during and after use.

Product Features

• Dual Airflow Configuration

  • Supports both vertical and horizontal laminar airflow, giving flexibility for different procedures

  • Easily adaptable to various laboratory workflows and user preferences

• Spacious Work Area

  • Extended workspace dimensions (1230 x 500 mm horizontal / 520 x 560 mm vertical) accommodate large tools, containers, or multiple samples

  • Internal height: 1260 mm, suitable for handling tall apparatus

• Powerful, Adjustable Blower System

  • Blower Size: 8 inch

  • Max Speed: 2500 rpm (adjustable)

  • Airflow Volume: 1033 m³/h

  • Air Velocity: ±0.4 m/s ensures even, stable laminar flow

• HEPA Filtration

  • 0.3 µm filter rated at 99.99% efficiency

  • Provides ISO Class 5 / Class 100 clean air across the entire work area

• Noise-Efficient Design

  • Quiet operation at 60 dB, enhancing user focus and minimizing disruption

• High-Durability Construction

  • Working Table: Stainless steel – corrosion-resistant and easy to sanitize

  • Main Body: 15 mm laminated multiplex – sturdy, moisture-resistant, and long-lasting

• Safe and Functional Sliding Door

  • 5 mm UV-resistant tempered glass (blocks >99% UV rays)

  • Manual sliding up/down mechanism allows smooth access and protects during UV sterilization

• Integrated Illumination & Control

  • TL White Lamp: 18W for high workspace visibility

  • UV Lamp: 20W for effective sterilization between use cycles

  • Includes lamp socket and dimmer control for user convenience

• Optional Accessory

  • Stainless Steel Support Stand available for standalone installation or height customization

Application

• Pharmaceutical Labs: Ideal for sterile formulation, powder weighing, and raw material handling

• Microbiology and Pathology: Provides contamination-free conditions for culture work and slide preparation

• Electronics & Optics Assembly: Keeps sensitive components dust-free during assembly and testing

• Research & Education: Supports sterile conditions for instructional or experimental activities

• Cosmetics & Nutraceuticals: Maintains hygienic processing during R&D and quality control

Specification

The Multiplex Laminar Airflow – Model 1220 S is engineered for professionals who require maximum workspace, airflow precision, and contamination control. Whether for sterile handling, sensitive electronics, or controlled sample preparation, this model delivers reliable performance in a robust and ergonomic form.