J Engelsmann STAV 11 + Acoustic Hood

• Quality control in pharmaceutical manufacturing for particle analysis in liquids.
• Research and development laboratories for characterising particle distributions in suspensions.
• Environmental monitoring for assessing particulate contamination in water samples.
• Food and beverage industry for ensuring product purity and consistency.
• Chemical processing for monitoring reaction kinetics and product quality.

Typical measurement principle

Often employs light obscuration or electrical sensing zone methods for particle counting.

Particle size range

Units in this class typically measure particles from sub-micron to several hundred microns.

Sample volume

Commonly processes sample volumes ranging from microlitres to several millilitres.

Throughput

Analysis times are typically in the order of minutes per sample, depending on concentration and desired resolution.

Power supply

Generally requires a standard single-phase electrical supply, typically 230V, 50Hz for UK operation.

Footprint

Benchtop units of this type commonly have a compact footprint, suitable for laboratory environments.

Noise reduction

The acoustic hood is designed to significantly reduce operational noise, improving laboratory working conditions.

• What types of samples can this unit analyse?

  This type of particle counter is typically designed for liquid samples, including aqueous solutions, oils, and various suspensions.

• Is calibration required for accurate measurements?

• What maintenance does a unit like this typically require?

• Can this unit be integrated with laboratory information management systems (LIMS)?

• What are the benefits of an acoustic hood?

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.

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