MicroTally Launches Automated Produce Pathogen Sampler
The new device automates surface testing for pathogens on cut produce processing lines without damaging the product.
Updated on Oct. 21, 2026 in Organic Food
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MicroTally has released the MicroCap sampler, an automated device designed to detect pathogens on cut produce processing lines. The system collects microbial samples through surface contact as items pass through a weigh station.
Why it matters
Traditional manual sampling often relies on bulk product tissue, which can dilute pathogen concentrations. Because contamination typically resides on exterior surfaces, this device provides more accurate detection.
The sampler operates unattended for up to two hours and comes in 6-inch and 8-inch center-hole diameter options. It is manufactured with sterile nonwoven fabric and is compatible with lettuce, cabbage, onions, carrots, tomatoes and peppers.
The players
MicroTally
MicroTally is an agricultural technology company that develops specialized tools for microbial sampling and food safety monitoring.
The details
The device fits over the dispersion cone of multihead weighing scales to capture microorganisms while produce remains undamaged. This method improves upon existing manual practices by focusing on exterior surface contact during the weighing process.
Timeline
October 21, 2026: MicroTally officially released the MicroCap sampler.
Culture Shift
The transition from manual grab-sampling to automated technology reflects a broader push for greater precision in industrial food safety. This shift mirrors the wider adoption of data-driven systems to reduce the risks associated with foodborne illnesses.
Local residents in San Jose may see enhanced food safety standards as processors adopt more precise sampling technology for fresh produce. These technological improvements aim to reduce pathogen exposure by capturing contaminants more effectively than previous methods.
The takeaway
Automated sampling devices offer a higher level of accuracy than manual tissue testing by specifically targeting surface pathogens. Facility managers should evaluate if these systems can integrate with their existing multihead weighing hardware to improve safety protocols.
Further reading
Learn more about the latest innovations in food safety within the Organic Food section.
Source note: This article includes information reported by Perishable News.
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Do you trust that new automated technology improves food safety in the produce you buy?
