Not applicable
TIC20 WHO
Temperature Indicator with 40 day display
- 4 WHO PQS Pre-qualified models available.
- At-a-glance summary with ‘OK’/’Reject’ alarm status.
- Review statistical data on device for up to 40 days prior.
- Non WHO TIC20 Indicator available on request.
The LogTag® TIC20 WHO is a versatile, wide range, multi-trip Temperature Indicator, featuring high resolution temperature readings over a measurement range of -30°C to +60°C (-22°F to +140°F). Enclosed in a robust and durable polycarbonate case, the TIC20 WHO features a real time clock, which provides date/time stamps for each temperature reading.
The LogTag® TIC20 WHO is pre-qualified for World Health Organisation PQS E006 Standards. (E006/021).
The LogTag® TIC20 WHO complies with the relevant international standards for temperature monitoring devices, such as FCC, CE, C-TICK, and RoHS. This not only demonstrates the quality of the LogTag® TIC20 WHO, but underlines its suitability for temperature monitoring applications where accuracy and consistency is required.
WHO PQS Pre-qualified models under E006 devices: PQS Code E006/021
WHO TYPE A/B
WHO Type A/B alarm configuration for freeze sensitive vaccines:
- DTP, DT
- TT, Td
- HepB, IPV, HPV
- Liquid Hib and combination vaccines
- Pneumo (other than Prevenar)
WHO TYPE C
WHO Type C alarm configuration suitable for the international shipment of:
- BCG, lyophilized Hib, OPV
- Measles, MR, MMR, Rabies
- Meningitis (polysaccharide)
- Yellow fever vaccines
- Rotavirus (other than rotateq)
| 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 & 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 & 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 | Minimum storage life of 1 year 6 Months before ‘start’ or minimum storage life of 5 years before ‘start’ (TIC20-WA/B & TIC20-WC only). 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. |
| Compliance and Certifications |      |