Pharmagraph S1816 Particle Counter

• Continuous monitoring of airborne particulate levels in pharmaceutical cleanrooms.
• Environmental monitoring within isolators and restricted access barrier systems (RABS).
• Verification of air quality in aseptic filling suites and other controlled manufacturing areas.
• Compliance monitoring for regulatory standards such as EU GMP Annex 1.

Typical particle size channels

Commonly features multiple channels, e.g., 0.5 µm and 5.0 µm, for this class of equipment.

Flow rate

Typically 1.0 CFM (28.3 LPM) for continuous monitoring units of this type.

Sensor type

Units in this series commonly integrate laser-based sensors, such as the Met One 6015.

Enclosure material

Typically housed in a stainless-steel enclosure suitable for cleanroom environments.

Power supply

Commonly operates on standard industrial voltages, such as 24 VDC or 230 VAC, for permanent installations.

Communication interface

Often includes industrial communication protocols like Modbus TCP/IP or RS-485 for integration into building management systems.

Mounting

Designed for fixed, permanent installation within controlled environments.

• What is the primary purpose of a continuous-monitoring particle counter like the S1816?

  Its primary purpose is to provide real-time, ongoing data on airborne particle concentrations, crucial for maintaining and demonstrating compliance with cleanroom classifications and regulatory standards.

• Is this unit suitable for portable spot-checking?

• What regulatory standards does this type of equipment typically help meet?

• What maintenance is typically required for these units?

• Can this unit be integrated into an existing environmental monitoring system?

Particle counters and analysis systems are regarded as essential tools for quality assurance and contamination control across pharmaceutical, biotech and food processing sectors. When purchasing used units, buyers should verify calibration history and optical component condition, as these directly affect measurement accuracy. Industry users value their reliability and precision for meeting regulatory compliance standards. Key strengths include consistent performance across batch testing and minimal maintenance requirements when properly maintained.

General overview for this equipment type