Continuous sterilization equipment
Tube-in-tube sterilization system
Inspect the continuous tube-in-tube sterilization system: product feed, indirect heating, holding, cooling, controls, cleaning and the aseptic transfer interface.
Sterilization / UHT evidence
Product pressure-drop trial for tube-in-tube UHT
Measure a complete product path across temperature and flow before selecting the pump and pressure envelope.
Define measurement points
Identify calibrated pressure taps at pump discharge, heater entry, holding entry and aseptic outlet. Record whether the sensor reports gauge or absolute pressure, its range and the sampling interval. Capture the actual valve and bypass state on the same time axis.
Use representative product
Log batch identity, viscosity method and temperature, solids, largest particles, flow and inlet/outlet temperatures. Test the agreed normal, minimum and highest operating flow with safe limits established beforehand. Water data are a hydraulic baseline, not a guarantee for puree.
Read the complete trend
Separate product pressure drop from downstream backpressure and static head. Compare a clean reference with a production run before attributing a trend to fouling. The pressure envelope must stay within the proposed equipment limits and the aseptic interface requirements.
Prepare the record and the equipment scope
Download the blank data sheet, scope matrix and RFQ checklist. Record missing values as unknown. The worksheet contains no measured results.
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