Annex 1 addresses it directly in Chapter 9. Paragraph 9.24 states that continuous viable air monitoring in Grade A should be undertaken for the full duration of critical processing, including aseptic equipment set-up, and that a similar approach should be considered for Grade B based on risk. It goes further: the monitoring must be performed so that all interventions, transient events and any system deterioration would be captured, while avoiding any risk caused by the monitoring operations themselves. That last clause is the demanding one, and it is what the GENIUS System is built around.

Paragraph 9.22 requires that the sampling method used be justified within the contamination control strategy and be demonstrated not to have a detrimental impact on Grade A and B airflow patterns. This is where instrument design matters more than specifications. On the TRIO.BAS platform the exhaust of the impacted air is discharged in the same direction as the airflow, so turbulence is minimal, and each GENIUS satellite additionally filters its exhaust through a HEPA filter so the sampler adds no particles to the environment it is measuring. A monitoring device that perturbs the unidirectional flow it sits in creates the very problem it was installed to detect.

Because the growth medium degrades. Under prolonged aspiration the agar dehydrates progressively and loses the nutrient characteristics needed by different microorganisms, so organisms struggle to multiply and the colony count becomes unreliable. You would be running a monitoring programme that looks compliant on paper and under-reports in practice. Annex 1 anticipates this: exposure time must be based on recovery studies and must not allow desiccation of the medium. Long-duration monitoring is therefore a media-integrity engineering problem, not a matter of setting a longer timer.

Two levers: lower the flow rate and increase the volume of agar in the plate. Published TRIO.BAS guidance recommends adopting a lower flow rate, on the order of 25 l/min, together with Petri dishes holding at least 30 ml of culture medium. The GENIUS System takes this further, because it also offers a 15 l/min configuration, a flow rate lower still, combined with a rotating plate that continuously presents a fresh area of agar to the airstream. That combination is what extends single-plate coverage to four hours.

In practice, across much of the world. PIC/S adopted an Annex 1 identical to the EU text apart from minor editorial differences, published as PE 009-17 and effective from the same date of 25 August 2023, so regulators across Europe, Asia, Oceania and the Americas apply equivalent expectations. Any site exporting into the EU is subject to EU GMP regardless of where it manufactures. Because the expectations converge, one instrument platform can serve sites in several jurisdictions under a single supplier qualification.

Both methods stay in the programme, and that is a strength rather than a limitation. Paragraph 9.22 calls for a combination of methods, and active and passive sampling answer different questions: active quantifies viable contamination against a known air volume, passive shows what deposits over time in one position. Where the GENIUS System changes the picture is duration. Because a single plate covers up to four hours, the same ceiling Annex 1 sets for settle plate exposure, active and passive monitoring align on one shift rhythm instead of running on two different clocks with the operator intervening between them.

Annex 1 works on risk, so locations follow from your CCS through risk assessment, airflow visualisation studies and process knowledge, concentrated where risk to the product is highest: critical interventions, open product and container paths. The decisive advantage of the GENIUS System is that this assessment is no longer limited by how many instruments you own. Twenty-four satellites run under one system across several isolators, RABS and cabinets at once, so you monitor every position the risk assessment identifies rather than the subset a fleet of separate samplers can reach. ORUM engineers the satellite layout from your installation drawings.

It is designed for Grade A and Grade B, where continuous monitoring is required, and installs inside isolators, RABS and biosafety cabinets. Beyond sterile pharmaceutical manufacturing, ORUM instruments are used in biotechnology, medical devices, food, dairy, beverage, fermentation, cosmetics, hospitals, hospital pharmacies, blood banks, IVF clinics, microbiological laboratories and environmental testing. Nothing prevents use in lower grades where a site wants the same continuous coverage.

A modular microbial air sampling system built from independent sampling units called satellites, all managed by one software on a PC tablet. Up to 24 satellites run under a single system, and each one carries its own flow rate, programme and sampling volume. It is the configuration ORUM developed specifically for the continuous monitoring that Annex 1 introduced for Grade A and B.

Coverage and granularity in one system. The TRIO.BAS RABS Isolator and Multiflex use a command unit driving a maximum of three satellites on shared settings; the GENIUS System removes the command unit entirely, replaces it with a PC tablet and software, and scales to 24 units each running a different flow rate and programme. In practice that means one system can cover several isolators and cabinets at once, with a long-duration recipe on a critical filling point and a different one on a transfer port, instead of a fleet of separate instruments to schedule, calibrate and document individually.

Yes, and this is one of the more useful consequences of the independent architecture. A single GENIUS System can mix 15 l/min and 25 l/min satellites, each with its own recipe. The pairing to respect is head to flow rate: 15 l/min uses the single-slit head, 25 l/min the 180-hole head. So a facility with a four-hour aseptic filling operation in one chamber and shorter operations elsewhere equips each zone appropriately under one system and one software.

Nothing. The operator can disable one or more satellites with no impact on the others' operation, and each remaining unit continues its own cycle on its own recipe. There is no central command unit whose failure would take the installation down, and each satellite carries its own OLED display showing the state of its cycle at the point of use. For a monitoring system that has to run for the full duration of every batch, the absence of a single point of failure is a design property worth stating explicitly.

One. A single operator manages multiple GENIUS satellites simultaneously from the tablet, which is the point of centralising control in software. Compare that with covering the same points using individual portable samplers, each needing its own setup, its own plate changes and its own record: the labour difference over a production campaign is substantial, and every intervention avoided is a contamination risk avoided.

The set of parameters assigned to an individual satellite: the volume to sample, the duration and the operating mode. Each satellite receives its own recipe from the software, which is what allows one system to monitor points with different requirements at the same time, and the satellite display then guides the operator through every step of that cycle so nothing is missed.

No. The pump is integrated into each satellite, so there is no external control unit and no separate pump. All the essential components are built into a compact stainless steel body with a sampling head of roughly 10 x 10 x 10 cm, which is precisely why the satellites fit isolators where space is the binding constraint. Fewer external components also means fewer surfaces to clean and fewer items to qualify.

It is the top of the continuous monitoring line. Below it, the TRIO.BAS RABS Isolator and Multiflex families cover installations up to three satellites, the CM generation of Airbio One, Duo and Trio samplers covers continuous monitoring with one to three aspirating heads, and the portable stainless steel and yellow lines cover mobile sampling. Alongside sit gas samplers, passive sampling, surface sampling with the CPS system, ATEX explosion-proof models and the CONT.AIR particle counter for non-viable monitoring. The practical benefit is that a site can standardise its whole environmental monitoring programme, and its software and calibration arrangements, on one manufacturer.

They are two distinct Annex 1 requirements and ORUM covers both. Particle counters measure non-viable particle concentration for classification and continuous particle monitoring; a microbial sampler measures viable contamination in colony-forming units after incubation. Running both from one manufacturer is the practical advantage: the GENIUS System and the TRIO.BAS CONT.AIR handheld particle counter come from the same engineering, the same calibration service and the same technical relationship, so the two halves of the monitoring programme share one supplier qualification instead of two.

The 3-hour configuration runs at 25 l/min through a stainless steel aspirating head with 180 holes, and the head manages sampling time according to the volume selected. One plate therefore covers up to three hours with no dehydration of the medium. The operational gain compounds: the process is set up once, so there are fewer plate changes, less handling, lower consumable cost and fewer entries into the critical zone.

By changing the geometry rather than pushing the same design harder. The 4-hour configuration runs at 15 l/min through a single-slit stainless steel head that stays fixed while the support holding the agar rotates through 360° at a speed matched to the volume being sampled, so the airstream always impacts a virgin area of medium. The result is four hours of unbroken coverage on one plate. Four hours is also the maximum exposure Annex 1 allows a settle plate, so your active and passive monitoring run on the same shift pattern with a single intervention point.

Because rotation converts position on the agar into elapsed time. With the slit fixed and the plate turning continuously, each sector of the medium corresponds to a defined window of the run, so the location of a colony tells you when the organism was captured. Instead of learning that a four-hour operation was contaminated, you learn that it was contaminated during a specific interval, which you can then correlate with an intervention, a transfer, a personnel movement or an equipment event. For deviation investigation and root cause analysis that is the difference between a finding and an explanation.

Start from the length of your critical operation and from what you need the data to tell you. The 25 l/min head samples a larger air volume in a given time and covers up to three hours per plate. The 15 l/min rotating configuration extends coverage to four hours, uses the lower flow rate that best protects the medium, and adds time resolution on any positive result. If your aseptic operations approach four hours, or if investigating positives quickly matters to you, the 15 l/min rotating configuration is the stronger choice. Since the two mix freely in one system, this is a per-zone decision rather than a site-wide one.

The GENIUS System solves it on two fronts, and this is the engineering that distinguishes it from a sampler with a longer timer. The 25 l/min 180-hole head keeps the medium productive for up to three hours; the 15 l/min slit head on a rotating plate keeps it productive for up to four by continuously presenting fresh agar to the airstream. Both work with the lower flow rates and the 30 ml plate fill that published practice recommends for continuous monitoring, so the medium is protected by flow rate, by media volume and by geometry at the same time.

Sequential cycles cover it: the plate is changed and a new cycle starts, so monitoring continues for the whole batch. The value of long-duration sampling is how rarely this happens. An eight-hour operation needs one changeover per point in the 4-hour configuration, against the repeated interventions a short-run sampler would require, and Annex 1's four-hour ceiling on settle plates means your passive monitoring is changing on a comparable rhythm anyway.

You validate it, and the protocol is established. The counted CFU of a reference microorganism on a TSA plate are compared with and without the aspiration cycle, within a statistically valid microbial context, to demonstrate equivalent recovery. This is the study that underpins your exposure time and it is exactly what Annex 1 means by basing exposure on recovery studies. ORUM publishes application notes and SOP material to support this work, and the Villa Cella Training School covers the methodology.

It is a useful daily check and it takes a second. The visible imprint of the head on the agar surface confirms the plate stayed in good condition throughout the run; if the holes are not visible the medium has dehydrated, and the plates were probably too old. On a long continuous cycle this gives the operator immediate confirmation of media integrity before the plate goes to incubation, which is exactly the reassurance you want from a four-hour sample.

That is expected, and knowing why is part of reading the data correctly. Microbiology is not mathematics and microorganisms are not evenly distributed in air, so two samples from the same room are not expected to agree exactly. What matters is being able to exclude the instrument as a variable, and that is what the calibration regime delivers: annual official calibration against a traceable standard, in-house flow verification with the Veritest and Selftest systems between intervals, and heads produced on strictly controlled machines so they are interchangeable across units. With those records in place, a difference in counts is information about the environment rather than doubt about the equipment.

No. On the TRIO.BAS stainless steel satellite platform the units stay in place through isolator decontamination by VHP, and the aspiration chamber is itself VHP-sterilisable following the producer's recommendation. This is a material operational advantage. Equipment that has to be removed and reinstalled around every bio-decontamination cycle costs changeover time, interrupts the monitoring record and adds handling risk at precisely the wrong moment. The satellites are built in stainless steel for exactly this duty cycle, with autoclavable heads and a sealed body carrying the pump and electronics.

The stainless steel head is autoclaved for 20 minutes at 121°C and disinfected with 70% sterile IPA. The body is wiped with a clean sterile cloth moistened with 70% sterile IPA in a cleanroom, or with 80% alcohol in deionised water in a normal environment. Because the head is a separate component from the body containing pump, electronics and display, each part takes the treatment appropriate to it: full autoclave sterilisation where the air actually contacts the medium, surface disinfection where the electronics are. That separation is why the same satellite can serve a Grade A isolator and a Grade C room without compromise.

Yes, and it is the recommended approach. Published TRIO.BAS guidance for isolators favours the funnel model precisely because the housing of the culture plate sits outside the isolator: space inside is saved and handling through the isolator gloves is eliminated. The Remote Funnel System, code 181, and the Remote Head System for 90 mm Petri plates, code 192, are both built in AISI 316 stainless steel with tri-clamp connections and ship in a carrying case. GENIUS satellites combine with these remote systems, so the sampling point can sit exactly where risk is highest while the plate stays accessible.

A full tri-clamp range in stainless steel: valves, silicone tubes at 50 and 100 cm, gaskets, cap clamps, 90° elbows in short and long geometry, straight tubes at 100, 200 and 500 mm, hexagonal pipe hooks, wall connections for both thin and thick walls, and a floor pole one metre high. In practice this means a sampling point can be brought to an awkward position inside a barrier system with standard qualified components rather than custom fabrication.

Yes, and it is the most common way the system is deployed, because most sites must bring existing lines up to continuous monitoring expectations without replacing the barrier system. Four design decisions make it practical: the compact body with integrated pump, no external command unit to find room for, a single M12 connection carrying both power and data, and the remote head option where the sampling point itself cannot host a satellite. ORUM specifies the penetrations, mounting and cable routing from your installation drawings.

On TRIO.BAS satellite installations the standard cable is 5 metres and extends to 20 metres. That range covers realistic layouts comfortably: satellites distributed across separate chambers of the same barrier system, or across adjacent isolators, with the controlling tablet positioned outside the classified area entirely. Keeping the tablet outside the cleanroom removes an item from the gowning and cleaning regime and lets the operator supervise all points without entering.

Each satellite runs on 18 to 36 VDC drawing 500 mA, and power and data travel together on one M12 4-pin male connection using Modbus RS485. One cable per satellite, no separate power supply chain to design, no pneumatic services to bring into the barrier. On a 24-satellite installation this is the difference between a manageable cabling exercise and a project.

Yes, and equipment builders are a target audience for the system: producers of RABS and isolators can deliver continuous viable monitoring inside their own scope of supply rather than leaving the end user to add it afterwards. Everything about the design supports that, with compact satellites, no external pump or command unit, one connection per unit and a documented Modbus RS485 protocol. For the barrier manufacturer it turns a customer objection about Annex 1 readiness into a specification line.

Yes. The BAS Software supplied under code 296 within GENIUS configurations carries a conformance declaration to FDA CFR Reg. 21 Part 11 for electronic records and signatures. Its declared features are a login name and password attributed to each user, software functions reached according to each user's profile, audit trail on all records, electronic signatures for author authentication, and data and results saved by user into protected files for report generation. For a quality unit this is the difference between an instrument that produces numbers and a system that produces defensible records, and it is available from the same supplier as the hardware rather than bolted on afterwards.

Yes, and this closes the loop on the weakest link in viable monitoring, the manual count. The CFU Photo Camera, code 337, connects to the PC running BAS Software, and the software records photographs of the culture plate immediately before and immediately after the manual CFU count, as required by Good Laboratory Practice and 21 CFR Part 11 data integrity. Both images are saved automatically in the software, and all detailed information for a single sample can be exported to PDF or printed. An auditor asking how you know a count was not adjusted has a documented answer.

It is the single point of control for the whole installation. From the tablet the operator sets up each satellite, assigns it its sampling recipe, starts and supervises the cycles, and enables or disables individual units without touching the others. Because the satellites are independent, the software manages them as a set of parallel monitoring points rather than as one instrument, and that is what makes a twenty-four point installation a one-operator job. Replacing the traditional command unit with a tablet also means the control interface sits outside the classified area.

The satellites communicate over Modbus RS485, and choosing an open industrial protocol rather than a proprietary one is deliberate. Modbus RS485 is standard in building management and industrial supervision, which means integration with a LIMS, BMS or SCADA platform is a documented interface exercise rather than a custom development, and it does not tie you to one vendor's ecosystem for the life of the installation. ORUM scopes the interface against the platform you need to feed.

Local certainty. Each satellite carries a clear yellow OLED display, 34 x 62 mm at 128 x 64 pixels, showing every step of the sampling cycle, so the operator confirms the state of a unit at the point of use without walking back to the tablet, and is guided through the cycle so no step is missed. Across a multi-satellite installation it turns a verification round into a glance.

ORUM frames it as the evolution of cleanroom environmental monitoring from paper to paperless, and supplies the software layer to do it: AS Software and BAS Software, the latter with the Part 11 conformance declaration and the CFU photographic record. The P.A.C.A.S. System concept goes further, covering the four most common microbial tests performed in a cleanroom managed by at least one TRIO.BAS instrument and one software, so air, surface, gas and passive monitoring converge into one data environment instead of four record systems.

Yes, and independently. Any satellite can be enabled or disabled by the operator with no effect whatsoever on the cycles running on the other units. This is the practical payoff of the independent architecture: an intervention at one sampling point never forces you to interrupt monitoring at the other twenty-three, which on a shared command unit would be unavoidable. Each satellite's display shows the state of its own cycle throughout, so the operator always knows what is running and what is not.

Standard plastic 90 mm Petri dishes. Across the TRIO.BAS range 55 mm contact plates (RODAC) are also supported for surface work. There is no proprietary consumable and no locked supply chain, so you keep your existing qualified media supplier, your existing incubation conditions and your existing reading workflow. For a QC laboratory that has already validated its media, this removes an entire re-qualification exercise.

Published guidance is 24 to 30 ml in a 90 mm Petri dish, and 14 to 16 ml in a 55 mm contact plate. For continuous monitoring specifically, plates with at least 30 ml are recommended, because the greater volume of medium is one of the two levers that limits dehydration over a long run. This is a cheap and effective specification change that materially improves the reliability of long-duration counts.

Favourably, and this is one of the strongest commercial arguments for the approach. The final cost of a membrane filter or other closed system is higher than a normal culture agar plate as used with TRIO.BAS instruments, and this is explicitly flagged as an important factor when deciding where to invest in continuous monitoring equipment. Over a 24-point installation running continuously across every batch, the consumable delta compounds year after year, and the long-duration heads reduce the number of plates on top of that.

Far fewer than conventional sampling, and the arithmetic is the argument. One point monitored continuously through an eight-hour operation takes two plates in the 4-hour configuration. A short-run sampler covering the same operation needs a plate every time it is restarted, with an operator intervention each time. Multiply across twenty-four points and across every batch in a year, and the saving appears in three places at once: consumable spend, operator hours, and the number of entries into the critical zone. ORUM models the consumable count for your specific layout.

Sterile aspirating heads supplied irradiated, certified and triple packed for use in critical cleanrooms, RABS and isolators, designed to be used through a complete working shift. Two benefits stand out. First, traceability: the sterility certificate gives full traceability throughout the supply chain, simplifies laboratory activity and is convenient at document inspection. Second, cost: once you total cleaning, packaging for autoclaving, the sterilisation process, the sterilisation certificate, documentation storage, the risk of incorrect certification and the paperwork, the pre-sterilised head compares well, and it removes a dependency on autoclave availability during heavy workloads. They are also transparent, so the operator can visually confirm the agar plate is present before starting.

Yes. They are produced on strictly controlled machines, so heads are interchangeable across units; the only operator check is whether the holes are dirty. In a dirty environment holes can clog, and cleaning with compressed air is the recommended remedy. For a multi-satellite installation, interchangeability means spare heads are a single stock item rather than a per-unit spare.

Code 868K is a 15 l/min satellite with stainless steel single-slit aspirating head, cover head and connection cable. Code 869K is a 25 l/min satellite with the 180-hole stainless steel head, cover head and connection cable. Code 879 is the PC tablet with GENIUS software, and code 296 is the BAS software. Additional complements and accessories are available on request, including the remote systems and the CFU Photo Camera.

Recalibration is recommended after 12 months, reduced to 6 months where conditions are heavy or stressed. For continuous monitoring at 25 l/min the published answer is the traditional annual control. Calibration determines whether an instrument produces accurate results within specified limits against a traceable standard over an appropriate measurement range, which is what makes it a GMP step rather than a maintenance task. The instrument also displays a calibration reminder when the set interval has elapsed, and if it reports calibration expired the sampling cycle can still be completed.

In-house monitoring is a test performed by your own staff to confirm the unit works properly and has not been damaged, for example dropped, mishandled or with a worn battery. Official calibration is performed by a third party to obtain the formal document required by official institutions such as the FDA. Both have a place: in-house checks catch problems between intervals, official calibration is what an inspector wants to see. Confusing the two is a common audit finding.

Yes, and it is good practice given that flow rate is what allows a viable count to be referred to a known air volume. ORUM supplies dedicated air flow rate check instruments, the Veritest System and the Selftest System, for exactly this purpose. Building a periodic in-house flow check into your monitoring SOP gives you evidence of continued fitness between official calibrations, which strengthens the whole data set.

Yes. TRIO.BAS continuous monitoring packs include a calibration certificate as standard, alongside the sampler, the aspirating heads, the cover heads and the cabling. The instrument arrives ready to enter your equipment file rather than waiting on a separate calibration appointment before it can be qualified, which shortens the path from delivery to first monitored batch.

Yes. ORUM maintains dedicated IQ, OQ, PQ documentation packages across its product lines, including the stationary stainless steel samplers to which the GENIUS satellites belong, and separately for the portable, gas and ATEX lines. Qualification documentation prepared by the manufacturer for that specific instrument family removes the largest single delay in bringing new monitoring equipment into a GMP environment, because your validation team adapts an existing protocol instead of authoring one.

The Andersen principle, according to ISO 14698. A known volume of air is conveyed onto the surface of a culture plate containing a sterile nutrient medium suitable for the multiplication of bacteria, fungi and yeasts; the microorganisms present in the air impact on the surface and are retained; the plates are incubated and after 24 to 72 hours the colonies become visible to the naked eye; the number of colonies related to the volume of aspirated air then gives the hygienic condition of the environment. Being able to name the principle and the standard is what makes the method defensible in a qualification dossier.

Decades of it, backed by a dedicated test facility. ORUM built a wind tunnel for biological collection efficiency testing in 1997 and has worked on the parameter experimentally ever since. Collection efficiency, the fraction of viable particles a sampler actually captures and recovers, is what determines whether counts are comparable between instruments and methods, and it is the parameter most often asserted without evidence. A manufacturer that operates its own wind tunnel answers the question with data, and the technical documentation for the GENIUS aspirating heads at both flow rates is available to support your validation.

Exposed plates are incubated and read to your own procedures, and after 24 to 72 hours colonies are counted and related to the air volume sampled, giving a result in CFU per cubic metre. The GENIUS System adds something a conventional sampler cannot: in the 15 l/min rotating configuration the position of each colony on the plate corresponds to a defined window of the run, so a positive result carries its own timestamp. That turns the read-out from a number you record into evidence you can investigate.

Proportionally to the sampled volume. With 20 colonies counted on a plate from 200 litres of air, 20 x 1000 / 200 gives 100 CFU per cubic metre. To express results in CFU per cubic foot or per cubic metre, multiply the CFU per litre value by 28.32 or 1000 respectively. Where counts on a plate are very high there is a real probability that several organisms impacted the same point on the agar, and a Feller statistical table is used to correct the count.

One that produces an easily countable plate, up to around 200 CFU. In practice the most common volumes are 100 to 300 litres in normal, more contaminated environments, and 1,000 litres in cleanrooms where contamination is low and a larger volume of air must be collected to obtain a meaningful result. The GENIUS range of 30 to 6,000 litres covers both ends, and in continuous monitoring the volume you set is what determines the run duration on a single plate.

Yes, on the sampling itself, which is where real-time visibility actually changes decisions. The software and the satellite displays show the state of every unit and the progress of every cycle while they run, so at any moment the operator has positive confirmation that monitoring is active across all points for the full duration of the batch, which is precisely what paragraph 9.24 asks you to be able to demonstrate. Viable counts follow incubation, as with any growth-based method, and the rotating configuration compensates by recording when during the run a contamination event occurred.

Yes. ORUM publishes the expected structure of a standard operating procedure, comprising identification number, title, purpose, glossary, responsibility, safety, standard, material, protocol, non-conformity and reference, and makes several complete SOPs available through its application notes library. For a site building a continuous monitoring programme from scratch, starting from a manufacturer's SOP template and adapting it is considerably faster than drafting blind.

Alongside EU GMP Annex 1 and ISO 14698, the European standard EN 17141 covers cleanrooms and associated controlled environments for biocontamination control, USP chapter 1116 addresses microbiological evaluation of clean rooms and controlled environments, and ISO 18593 covers horizontal methods for surface sampling with contact plates and swabs. ORUM also collects WHO, FDA, CDC and European Commission guidance on environmental monitoring and data integrity in one place on its reference site, which is a practical starting point when assembling a monitoring rationale.

ORUM International, in Milan, Italy. The GENIUS System belongs to the TRIO.BAS line and the company is run by the Ligugnana family, active in microbiology since 1956 and manufacturing portable microbiological air samplers since the early 1970s. The family previously founded International PBI, where the work concentrated on tools to standardise microbiological controls for the pharmaceutical, agro-food, hospital and biotechnology fields. The instruments are made in Italy.

It is the history of the instrument category itself: the first stationary bacterial air sampler in 1970, the first international patent for a portable microbiological air sampler in 1978, a portable sampler carried aboard the MIR space station in 1980, a wind tunnel for biological collection efficiency testing in 1997, patents for two-head and three-head aspirating systems in 1999 and 2013, a virus sampler in 2020, the CM generation developed for the revised Annex 1 in 2023, and the GENIUS System in 2025. The portable sampler the family patented became the reference tool for monitoring microbiological contamination of air.

All ORUM instruments are produced in ISO 9001 certified premises, and the GENIUS System carries the CE mark. Beyond the certification itself, manufacturing in-house in Italy is what allows the aspirating heads to be produced on strictly controlled machines and therefore to be interchangeable between units, and it is what puts the calibration laboratory, the wind tunnel and the service organisation inside the same company that designs the instrument. Declarations of conformity and certificates are supplied for your supplier qualification file.

SIMA, the Italian Society of Applied Microbiology; ASCCA, the Italian association for the study and control of environmental contamination; PDA, the Parenteral Drug Association; A3P; and ISPE. Membership of PDA, A3P and ISPE in particular means the company participates in the technical communities where aseptic processing practice and Annex 1 interpretation are actually debated, rather than only reading the outcome.

Across Europe, the Americas, Asia, the Middle East, Oceania and Africa, working through a network of local partners and distributors. For a multi-site pharmaceutical group this matters practically: the same instrument platform, the same software and comparable service arrangements can be deployed across sites in different regions rather than qualifying a different supplier in each.

Stainless steel throughout: the satellite housing and the aspirating heads, with the remote funnel and remote head systems built specifically in AISI 316 with tri-clamp connections. This is the material specification cleanroom equipment needs, because it withstands repeated autoclaving at 121°C, repeated disinfection with 70% IPA and VHP exposure without degrading. Material documentation is supplied for supplier qualification files.

Flow rate 15 l/min or 25 l/min; sampling volumes 30 to 6,000 litres; 90 mm Petri plates; rotating plate at 15 l/min for up to 240 minutes; HEPA-filtered exhaust; supply voltage 18 to 36 VDC at 500 mA per satellite; main connection M12 male 4-pin carrying power and data; data connection Modbus RS485; clear yellow OLED display 34 x 62 mm at 128 x 64 pixels; sampling head approximately 10 x 10 x 10 cm with integrated pump; operating temperature 10 to 40°C; relative humidity 0 to 85%; CE mark; up to 24 satellites per system.

ORUM runs the Villa Cella Training School, a dedicated training facility, and publishes an education library covering application notes, videos, and technical texts including Basic Environmental Microbiology and The Evolution of Environmental Microbial Air Sampling. For a continuous monitoring programme, where the operator's technique at plate loading and unloading directly affects data quality, formal training is worth building into the project rather than treating as optional.

An application notes library, including complete SOPs, plus video material and the reference guideline collection covering WHO, FDA, CDC, European Commission and EN 17141 sources. Combined with the two published FAQ sets on the TRIO.BAS reference site, one general and one specifically on environmental continuous monitoring in cleanrooms, this is a substantial body of method documentation available before you commit to a supplier.

ORUM provides maintenance and calibration for the whole range of TRIO.BAS samplers, either directly or through the qualified technical assistance centres of its distributors. The practical consequence is that a site outside Italy is not dependent on shipping instruments back to the manufacturer for routine work. Response times and spare parts availability are agreed with the installation, so the service model is defined before the first monitored batch rather than discovered after it.

Each satellite carries a HEPA filter on its exhaust so the output air adds no particles to the environment being measured. It is a scheduled maintenance item, covered by the same maintenance and calibration service that handles the rest of the TRIO.BAS range, delivered either directly by ORUM or through the qualified technical assistance centres of its distributors. Filter replacement is built into the planned maintenance schedule agreed with the installation, so it is a diary entry rather than an interruption.

ORUM publishes press releases and a periodical, The Gazette, through the news and press section of the TRIO.BAS reference site, maintains LinkedIn and YouTube channels, and offers a newsletter dedicated to GENIUS updates through this site. The company also exhibits at industry events, including the contamination control symposia organised with ASCCA and ICCCS.

The configuration follows the installation, so the useful inputs are: the type and number of barrier systems involved, whether isolators, RABS or biosafety cabinets; the number and position of sampling points; the duration of the operations to be covered; the cleanroom grade of each zone; whether any point requires a remote head or funnel; and any constraint on space, mounting or cable routing. Drawings of the installation help considerably. With those, ORUM can propose satellite count, flow rates, accessories and software.

Five separate a serious offer from a brochure. Can a single plate genuinely cover your operation without media dehydration, and is there recovery data to prove it? Can the equipment stay in place through your bio-decontamination cycle? Is the exhaust managed so the sampler does not disturb the airflow it measures, as Annex 1 paragraph 9.22 requires you to demonstrate? Does the software carry a data integrity declaration with audit trail and electronic signatures? And what do the consumables cost per point per year? Those are the questions the GENIUS System was designed to answer.

Yes, and discussing an actual layout is usually more productive than a generic presentation, since the system is configured around each installation. ORUM also exhibits at industry events and participates in the associations it belongs to, including PDA, A3P, ISPE, ASCCA and SIMA. Get in touch through the contact page to arrange a discussion or a demonstration.

Configuration and pricing depend on the number of satellites, the flow rates, the accessories and the software required, because the system is built around each installation. Contact ORUM International through the contact page on this site for a quotation or technical detail, and register for the newsletter to receive GENIUS updates.