


The TIC20 WHO – Temperature Indicator Thermometer offers reliable monitoring with a display showing up to 40 days of readings. Four models are available, all certified by WHO's PQS. Users can quickly assess the situation thanks to simple "OK"/"Reject" warnings, easily determining product safety. Additionally, the device allows for reviewing statistical data from the past 40 days directly on the screen, making monitoring transparent and convenient. Customized versions of the TIC20 are also available to meet specific needs.
| Product Model | TIC20-WA/B TIC20-WC |
| Sensor Measurement Range | -30 °C to +60 °C (-22 °F to +140 °F) |
| Operating Temperature Range | -30 °C to +60 °C (-22 °F to +140 °F) |
| Storage Temperature Range | -30 °C to +65 °C (-22 °F to +149 °F) |
| Rated Temperature Reading Accuracy | Better than ±0.5 °C for -10 °C to +40 °C (+14 °F to +104 °F) Better than ±1.0 °C for -30 °C to -10 °C (-22 °F to +14 °F) Better than ±1.0 °C for +40 °C to +60 °C (+104 °F to +140 °F) Actual performance is typically much better than the rated values. Accuracy figures can be improved by recalibration. |
| Rated Temperature Reading Resolution | Less than 0.1 °C for -30 °C to +60 °C |
| Sensor Reaction Time | Typically less than 7 minutes (T90) in moving air (1m/s) |
| Recording Capacity | Minimum and maximum temperature for each of the 40 days 1st activation of each alarm for each day including trigger time and duration of each excursion Please note the TIC20 WHO does not store each individual temperature reading taken |
| Sampling Interval | Factory set to 6 minute interval (i.e. 0.1hour) |
| Logging Start Options | Push button start or specific date and time |
| Start Delay | Factory set to 60 minutes |
| Recording Indication | Alarms are displayed on a custom LCD |
| Environmental | IP64 |
| Power Source | CR2032 3V LiMnO2 Battery (Fixed) |
| Battery Life | Maximum storage life of 5 years before ‘start’ Monitoring period: 40 days Minimum accessibility (display) period of 6 months after ‘stopped’ |
| Real Time Clock | Built-in real time clock Rated accuracy ±25ppm @ 25°C (equivalent to 2.5 seconds/day) Rated temperature coefficient is -0.034 ±0.006ppm/°C (I.e typically +/- 0.00294 seconds/day/°C) |
| Size | 73mm(H) x 54.5mm(W) x 8.6mm(T) |
| Weight | 30g |
| Case Material | Polycarbonate |
TIC20 -WHO User Manual | |
English Version | VietNamese Version |