Particle Counting Products
Pharmagraph’s particle counting systems are engineered for cleanroom environments where compliance and confidence matter most.
Whether you’re monitoring airborne particulates in pharmaceutical manufacturing, hospital pharmacies, or ATMP facilities, our solutions deliver fast, accurate results that meet global standards, and keep you inspection-ready.
S1816 Series – Continuous Monitoring Particle Counter
The S1816 Series continuous monitoring particle counter has been designed from the ground up to meet the requirements of the pharmaceutical industry. Housed in an IP65 sealed stainless steel enclosure, the instrument is ideal for use in clean rooms and within equipment such as isolators or filling machines. Quick release connectors for vacuum and power/communications allow the unit to be quickly removed for service or calibration. The particle counter sensor itself features a 10-year MTBF laser diode and has integral flow measurement to ensure that you get reliable counts or a clear indication of flow failure if a cap is left on following sanitisation. The S1816 series supports both Ethernet (Modbus TCP) and RS485 serial (Modbus RTU) communications.
The S1816VS uses Modbus RTU serial RS485 protocol using standard CAT5 cabling and accessories, with spare cores used to carry power to the counter. These units do not require to be re-programmed with an address when being swapped because the address is provided by the control assembly located outside of the clean room. This allows the particle counter to be changed by clean room staff, ensuring that production continues with the absolute minimum down time.
The S1816VE model uses Modbus TCP protocol over CAT5 Ethernet cable with the power supplied through spare cores. This model is not directly swappable as it requires to be programmed with a unique IP address per location. This model requires the PA4500E-xxxx Control Assembly.
The PA4500S-xxxx Control Assembly houses a power supply, control electronics and vacuum pumps and can greatly simplify on-site installation. A single Ethernet cable runs from the PC to the Control Assembly that provides control and power for up to four particle counters. Between one and four vacuum pumps can be mounted on the base of the Control Assembly, which provides the address mapping for up to four S1816VS particle counters. The application requirements determine which pumps will be used. Smaller pumps will be installed for applications that require individual particle counter control and medium to larger pumps for groups of particle counters which are controlled together.
Optional wall plates and umbilicals with quick release connectors are also available.
Download Datasheet PA4500 Find out more
Met-One 6015P Particle Counter
- 1 cfm, >0.5um, >5.0um, flow measurement, Ethernet or 4-20mA analog o/p
- 1000 internal buffered results
- Integrated pump ( lower installation cost)
- 3 year Laser life warranty
- Optional Temp/RH probe
- Optional Alarm Stack
- Can be installed in Isolators/MBSC
- Suitable for Filling Suite applications
- Easy and quick to install
Met-One 6015 Particle Counter
- 1 cfm, >0.5um, >5.0um, flow measurement, Ethernet or RS485 comms
- 1000 internal buffered results
- Easy to swap in/out when required.
- 3 year Laser life warranty
- Optional Temp/RH probe
- Optional Alarm Stack
- Can be installed in Isolators/MBSC
- Suitable for Filling Suite applications
- Quick disconnect cables & vacuum
Met-One 7015 Particle Counter
- 1 cfm, >0.5um, >5.0um, flow measurement, Ethernet or RS485 comms
- 1000 internal buffered results
- Easy to swap in/out when required.
- 3 year Laser Life warranty
- Integrated vacuum control valve
- Stainless Steel enclosure suitable for Pharma Applications
- Optional Temp/RH probe
- Optional Alarm Stack
- Quick disconnect cables & vacuum
Portable Particle Counters
Portable particle counters for routine monitoring can be connected to the Pharmagraph system to upload data real-time, avoiding the time-consuming paper trail and manual data entry associated with these monitoring programs.
Pharmagraph offers a number of I/O drivers including the following hardware
- MET ONE 3400+ Series GMP Cleanroom Routine Environmental Air Particle Counter
The new MET ONE 3400+ Series Portable Airborne Particle Counter allows users to load their routine environmental monitoring SOP sampling map and sampling configuration for each location directly into the counter, so that the SOP becomes an interactive sampling map directly on the counter screen to guide users doing daily sampling. This helps reduce training requirements and sampling data errors/omissions.
Accessed remotely via a web browser, features such as review/approve workflow, SOP version control and electronic record export are all in the counter – there’s no external software needed. Secure on-board searchable/filterable Audit Trail provides fast reporting during audit,s combined with Microsoft Active Directory for User Name and Password control for log-on and electronic signatures to support 21 CFR Part 11 compliance.
Brochure- Met One 3400 Series
The MET ONE 3400 Series portable air particle counters are designed specifically for cleanroom monitoring, process benchmarking and particle troubleshooting applications. With industry-leading ISO 21501 accuracy and reproducibility.
Additional Drivers
enVigil FMS supports these additional drivers;
- Lighthouse 500 Series and Apex R5
- PMS Airnet II©
- Climet 450 Series
Further additional drivers are also available.
SmartSocket
The SK1809 SmartSocket offers an easy method of collecting data from portable particle counters without the need to set up a sample location within the counter. This is achieved by permanently setting the location address within the wall mounted SmartSocket rather than manually within the counter every time it visits a new sampling location. Optimised for use with enVigil application software, the particle counts are automatically reported from the correct location as the particle counter is plugged in at a specific sample location.
The compact unit offers local indication of out-of-compliance results via simple red and green lamps and can be enhanced by the addition of a wall or ceiling mounted beacon stack. A sealed button on the front allows the particle counter to be started and stopped without having to leave the clean room.
Multiple SmartSockets can be connected to allow a single portable particle counter to cover a large area with no risk of the incorrect sample location being recorded. This is particularly useful where the classification of the area does not mandate continuous particle counting.
The SmartSocket system can even accommodate multiple particle counters to facilitate simultaneous sampling of multiple locations, if required.
Note that the connection on the faceplate only provides serial communications with the portable particle counter. It does not provide power, therefore the particle counter must be battery powered or powered separately.
Download Datasheet
Download Socket
The DK1809 Data Transfer Socket offers an error free method of collecting data from a portable particle counter that has to visit multiple sampling locations within a facility. This is commonly referred to as a ‘tour’ and may involve sampling from many locations. To achieve this, each physical location is allocated a fixed number and the location number changed within the counter at each sample location. The portable counter is started manually on the portable counter at each location and the appropriate numbers of samples taken.
When the tour is complete, the portable counter is taken to the data transfer socket, connected via a cable and the integral start button pressed until the transfer begins.
The complete set of samples is transferred to the host computer and is automatically split according to the sample location embedded within the particle counter’s sample data.
Data transfer activity is indicated on a bright green LED, while another red LED shows any errors that may have occurred during the transfer.
Download Datasheet
The team at Pharmagraph made integration seamless. The system passed validation with no findings and has been faultless since.”
Environmental Monitoring Lead, Biotech Facility
Who We Are. What We Deliver.
From decades of industry experience to the systems we build today, everything we do is grounded in compliance, performance, and trust. Join us behind the scenes of world-class pharmaceutical monitoring, and help shape the solutions that keep our partners ahead.
Accreditations & Assurance
Our pharmaceutical compliance software meets the latest regulatory expectations, including 21 CFR Part 11 and GAMP 5. We build confidence into every system, but we back it with proof.
