What is an Air Shower?

An air shower is a controlled cleanroom entry system that removes particulate and microbial contamination from personnel and materials using high-velocity HEPA-filtered air jets before they enter sterile or classified environments.

Air Shower Labmate LMASH-A100 

Air Shower LMASH-A100 is a walk-through decontamination system used to reduce contamination on personnel, equipment, and materials before entering cleanrooms. It uses multi-directional HEPA-filtered airflow to dislodge particles and supports contamination control programs in laboratory, healthcare, and pharmaceutical environments.

What Is Air Shower Labmate LMASH-A100 Used For?

This system is used to minimize contamination transfer into controlled environments.

Primary Uses

• Personnel decontamination before cleanroom entry

• Material cleaning for carts and equipment

• Contamination control in laboratory entry zones

• Support for aseptic processing environments

• Preparation areas for environmental monitoring

It supports cleanroom protocols aligned with ISO 14644 classification practices.

How Does Air Shower LMASH-A100 Work?

The system operates by directing high-velocity HEPA-filtered air through multiple nozzles.

Working Principle 

Air jets remove particles from surfaces while door interlocks maintain controlled airflow and prevent contamination transfer.

Process Steps

1. Personnel or material enters chamber

2. Doors lock automatically

3. HEPA-filtered air jets activate

4. Particles are dislodged from surfaces

5. Contaminants are captured via filtration

6. Clean exit is allowed after cycle completion

Key Functional Capabilities

• Multi-directional HEPA-filtered airflow

• Adjustable cycle duration (0–99 seconds)

• Uniform air distribution

• Automatic door interlock system

• LED control interface

• Compact installation footprint

These features support controlled entry and contamination reduction in cleanroom environments.

Technical Specifications

Where Is Air Shower Labmate LMASH-A100 Used?

This system is applied in environments requiring controlled entry conditions:

• Pharmaceutical production areas

• Biotechnology laboratories

• Hospital cleanrooms and surgical zones

• Food processing clean environments

• Research and testing laboratories

How to Choose an Air Shower

Select based on operational needs:

• Personnel vs material entry

• Cleanroom classification level

• Throughput requirements

• Available installation space

• Required cycle time control

Facilities with controlled entry protocols typically use walk-through air showers with adjustable airflow cycles.

Air Shower vs Alternative Equipment 

Do Air Showers Remove Microorganisms?

Air showers remove particles that may carry microorganisms. While they do not sterilize surfaces, they reduce microbial transfer into cleanrooms by eliminating contaminated particulates.

Is an Air Shower Required for Cleanrooms?

Air showers are commonly used in cleanrooms where contamination control is critical. Their use depends on facility protocols, cleanroom classification, and regulatory requirements.

Typical Application Scenarios

• Cleanroom personnel entry control

• Material transfer into sterile areas

• Laboratory contamination prevention

• Pharmaceutical production entry zones

• Healthcare sterile environment access

Frequently Asked Questions

Q1. What is the cycle time of Labmate LMASH-A100?

      Cycle duration is adjustable from 0 to 99 seconds based on facility requirements.

Q2.Can it be used for materials?

      Yes, carts, tools, and equipment can be decontaminated.

Q3. How is airflow controlled?

      Airflow is regulated using HEPA filtration and high-velocity fan systems.

Q4.Are doors interlocked?

       Yes, interlocks prevent simultaneous door opening to maintain controlled airflow.

Q5. What maintenance is required?

• HEPA filter inspection

• Surface cleaning

• Door and airflow checks

Compliance and Monitoring Alignment

Quick Summary