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The ELPRO LIBERO Thi1 is the ideal data logger for climate monitoring of smaller storage facilities, display cabinets or climate chambers as well as for test and verification applications. The data logger automatically evaluates alarm criteria and creates a PDF report as soon as it is plugged into the USB port on any computer without the need of installing software.
| Type | THi1 (multiple use, 2 years) | THi1-Y (multiple use, 400 days) | THi1-S (single use) | |
| Application area | Site Monitoring Systems, Test & Verification Systems | |
| Recording options and mode | Multiple use: start / stop or loop mode | Single use: start / stop mode | |
| Type of probe | Combined internal probe T / RH | |
| Measurement range | -25 °C..+70 °C and 0 %RH..100 %RH | |
| Measurement accuracy | Temperature: ± 0.5 °C [+10.0 °C..+40.0 °C] ± 0.8 °C [-10.0 °C..+9.9 °C] and [+40.1 °C..+55.0 °C] ± 1.2 °C [-25.0 °C..-10.1 °C] and [+55.1 °C..+70.0 °C] | Humidity (RH): ± 2 %RH [10.1 %RH..65 %RH] ± 3 %RH [65.1 %RH..80 %RH] ± 4 %RH [0 %RH..10 %RH] and [80.1 %RH..100 %RH] |
| Measurement interval | THi1: 5 to 60 minutes, user programmable | THi1-Y: 2 to 60 minutes, user programmable THi1-S: 1 to 60 minutes, user programmable | |
| Memory capacity | 8,000 measurement values each for temperature and humidity | |
| Battery life | THi1: 2 years | THi1-Y: 400 days THi1-S: 100 days Non-replaceable battery | Use below 0 °C and above +40 °C can limit battery life | |
| Programmable alarms | Upper and lower alarm limits for temperature and humidity | |
| Start-up delay | 0 minutes to 24 h, user programmable | |
| Display | Multifunction LCD, size: 23.5 x 23.5 mm (0.93 x 0.93 inch), with OK and ALARM indicator | |
| Display functionality | - Status: Conf, Start, Logging, Stop - Current temperature and humidity measurement - Configuration profile identification - Remaining battery life in days - Statistical data (min, max, average) | |
| Report | Built-in PDF file generator automatically establishes an evaluation report with embedded data upon connection to a USB port. Complies with the ISO standard 19005-1 Document Management for the long-term preservation of electronic documents (PDF/A) and FDA 21 CFR Part 11. - Customizable report title and filename - Text area for additional information, user instructions, monitoring location - Immediate release or quarantine based on alarm status - Statistics (min / max, average, alarm) and detailed logger information (ID, configuration, etc.) - Chart visualizing the temperature and humidity curve and alarm limits | |
| Case | dimension | weight | ABS plastic material | 102 x 40 x 19 mm (4.0 x 1.6 x 0.75 inch) | 45 g (1.45 oz) | |
| Accessories | LIBERO Simple bracket, LIBERO Alarm bracket | |
| Data logger configuration and additional analysis software | liberoCONFIG software to create, store and manage individual settings in a logger profile as well as SmartStart, a liberoCONFIG component allowing a safe and quick application of profiles to PDF Logger. elproVIEWER software to access and export embedded data of PDF report, for data analysis and comprehensive report features. | |
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Autonomous PDF data logger for room temperature and humidity monitoring, refrigerators, freezers, transport boxes and incubators.