°Celsi
LABORATORIES & RESEARCH

NATA-calibrated sensors for critical laboratory applications

RTD Pt100 precision probes at 0.01 °C resolution that monitor ultra-low freezers, blood fridges, incubators and cryogenic storage, protect valuable samples and maintain research integrity.

Trusted by JCU research labs and medical facilities across Australia

°Celsi laboratory temperature monitoring

Critical temperature control challenges

Sample Integrity Loss

Temperature excursions can compromise valuable samples, destroy research work, and invalidate test results, leading to massive financial and time losses.

Accreditation Requirements

NATA and ISO 15189 standards demand continuous temperature monitoring with detailed documentation and validated measurement systems.

Manual Monitoring Limitations

Manual temperature checks provide only snapshot readings, missing critical excursions that occur between check times.

How °Celsi solves these problems

°Celsi spatial temperature chart showing 6 calibrated sensors monitoring a blood fridge

Spatial temperature mapping

  • Multiple calibrated sensors per fridge or freezer
  • Tracks temperature at every position simultaneously
  • Pass criteria: under 2 °C difference — we consistently achieve under 0.7 °C
  • 8-hour automated test with full report
NATA-accredited calibration certificate for °Celsi MST01 RTD Pt100 probe

Calibration you can trace

  • Every sensor NATA-calibrated by accredited labs (ISO/IEC 17025)
  • Correction factors applied automatically in dashboard — toggle on/off
  • Calibration certificates stored and linked per sensor
  • Probe Make: °Celsi MST01 — our own hardware, not rebadged
°Celsi temperature span chart showing max-min difference held below 0.85°C

Temperature span tracking

  • Live max-min difference across all sensors in a unit
  • Instantly see if uniformity degrades over time
  • Catches compressor issues, door seal failures, airflow problems
  • Exportable reports for compliance audits

Meeting international laboratory standards

0.66 °C
Spatial difference across 6 sensors
8-hour blood fridge test, independently verified
NATA
ISO/IEC 17025 accredited calibration
Traceable certificates linked per sensor
< 0.85 °C
Temperature span held across full test
Compressor health visible at a glance
Join labs already protected by °Celsi

Protect your critical assets

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