Alnor Micromanometers

Pressure is the backbone of airflow control. In life science facilities, small differences drive cleanroom cascades, containment at critical devices, and overall ventilation performance. Alnor Micromanometers give you the precision and usability needed to capture these values, calculate velocity and volumetric flow, and translate data into system improvements.

Core Capabilities

• Differential pressure: Verify room-to-room gradients that support containment and cleanliness strategies.
• Static pressure: Assess fan performance, filter loading, and system resistance.
• Velocity and flow calculations: Pair with pitot or averaging probes to traverse ducts and derive volumetric flow.

Field-Ready Features

• High-resolution sensors capture subtle pressure changes relevant to cleanrooms and pharmacy suites.
• Auto-zero and temperature compensation functions help produce repeatable readings across long routes.
• Clear displays and intuitive interfaces reduce training time and support consistent data capture.

Life Science Applications

• Commission and verify pressure cascades across ISO-classified rooms by measuring doorways, pass-throughs, and adjacent spaces.
• Perform duct traverses to validate supply and exhaust volumes for ACH targets and device performance.
• Troubleshoot containment variability by correlating differential pressure trends with terminal flows and device operation.
• Support USP <797>/<800> programs with periodic pressure checks and documentation.

Data and Documentation

• Logging capabilities enable time-stamped records that support investigations, SOP reviews, and quality audits.
• Export options streamline report creation and data integration with facility systems.

Measurement Best Practices

• Use stable reference ports and minimize tubing length to reduce response lag.
• Allow readings to stabilize and repeat measurements to confirm consistency.
• For traverses, follow recognized grid methods to improve representativeness.
• Record probe details, orientation, and environmental conditions to enhance reproducibility.

Calibration and Service

• Routine calibration supports confidence in pressure and derived flow values. TSI provides service and calibration options with traceable references to help align with quality program requirements.

With Alnor Micromanometers, TAB professionals and facility teams can quantify pressure relationships and airflow performance across complex systems. The result is actionable data that helps you balance rooms, optimize energy use, and support the environmental conditions life science work depends on.