From€10,457.76excl. VAT
In stock
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Portable 1.0 CFM laser particle counter for cleanroom and pharmaceutical manufacturing monitoring.
The Particle Measuring Systems LASAIR III 5100 is a used portable airborne particle counter designed for monitoring particle concentrations in cleanrooms and controlled manufacturing environments. Its 1.0 CFM sampling flow rate supports airborne particulate measurement for pharmaceutical production, semiconductor manufacturing, and contamination-control programs.
The LASAIR III 5100 is suitable for cleanroom qualification support, pharmaceutical manufacturing environments, semiconductor production areas, and particulate monitoring workflows used in biotechnology and biopharmaceutical production pipelines. This unit is offered in used, as-is condition, and the included accessories are not specified.
Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.
We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.
We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 8 November 2026
€10,458 sits above most air sampling equipment here.
