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Temperature data logger up to 250°C with probe of various lengths provided with an Accredia (NIST equivalent) traceable cetificate

MicroW S records temperatures from 0°C to 250°C through its external sensor of 20, 50, 100 or 150 mm or with length upon request (the probes are not interchangeable), managed through Windows software and USB reading base (DiskInterface HS, Multibay). The logger is miniaturized, suitable for applications in the food and pharmaceutical fields, to be used inside very small packages. The battery is replaceable by the user and the data logger is supplied with a calibration certificate traceable to a Reference on 6 points from 25°C to 140°C (extra points can be requested from 0°C to 250°C, over 140° C only the tip resists. For calibrations over 140°C the minimum length of the tip is 50 mm). An additional extra battery is also provided.



Main features

  • With different lengths rigid probe for penetration
  • Completely food grade and waterproof
  • All software calculate lethality value (F0, PU, A0 ecc.)
  • Low battery consumption for an extended battery life
  • User replaceable battery (software shows battery status)
  • Very easy to deploy in any type of package
  • Reference traceable calibration certificate included
  • Extra battery included
  • Available extended calibration from 0°C to 250°C (order extra calibration points; in case of wide calibration range the accuracy might be worse. Request the possible calibration ranges in advance)
  • For calibration over 140°C the minimum probe length is 50 mm


  • Extremely high accuracy and precision: with an accuracy of ± 0,1°C these devices can be employed in any application involving pharmaceuticals, validation, food&beverages, laboratory and medical field
  • High accuracy even outside the calibration range
  • Fast response time thanks to the 3 mm diameter probe
  • Printed reports compliant with health regulations and ISO (data are not editable in the software)

The system

The system is made up by:

  • MicroW S temperature data logger
  • DiskInterface HS or Universal Multibay
  • SPD software or TS Manager software (compatible with the FDA 21 CFR Part 11, Annex 11, GAMP 5 regulations)
Dimensions 14 h X 20 Ø (mm)
Probe dimensions Probe base dimensions 3 h X 14 Ø (mm) - Probe 20/50/100/150/on demand l X 3 Ø (mm) (l on demand: min. 12 mm / max. 175 mm. For longer probes ask for quotation)
Weight 13 g
Materials Stainless steel AISI316L, PEEK
Temperature range 0 °C ÷ +140 °C
Standard calibration points (temperature) 25/50/75/100/121/140°C
Extra calibration points (temperature) Within the range 0 °C ÷ +250 °C
Temperature resolution 0,01 °C
Temperature accuracy ± 0,1 °C (within the calibration range)
Memory (n. of acquisitions) 20.224
Acquisition step From 1 every second up, with 1 second steps
Protection degree IP68
Battery life 560.000 acquisitions at 1 second step continuously (calculated time @25°C. Battery life may be shorter if used in low temperatures)
Software&Mobile App SPD, TS Manager
Accessories DiskInterface HS, Multibay universale


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