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The ELPRO LIBERO CD data logger is designed to measure even the lowest temperature we have seen occurring in dry ice shipments and added on some extra to measure as low as -95.0 °C, so you can ship dry ice without needing to worry.
| Type | PDF Logger with multiple alarm levels for direct use in dry ice |
| Application area | Cold Chain Monitoring – deep frozen or dry ice shipments |
| Recording options and mode | Single use: start / stop mode |
| Type of probe | Internal NTC probe |
| Operating range | -95 °C..+50 °C |
| Measurement accuracy | ± 0.5 °C [-30.0 °C..+30.0 °C] ± 1.0 °C [+30.1 °C..+50.0 °C] ± 0.7 °C [-80.0 °C..-30.1 °C] ± 1.5 °C [-95.0 °C..-80.1 °C] |
| Resolution | 0.1 ° |
| Measurement interval | 1 to 60 minutes, user programmable |
| Memory capacity | 8,800 measurements values (equals 60 days run time with 10 min interval) |
| Expiry date & battery life | - Data logger can be started any time during shelf life of 12 months - Started data logger runs until memory is full or data logger is stopped - Auto expiry date management: Expired data logger cannot be started anymore - Long time operating range: -80.0 °C..+40.0 °C for entire shelf life - Extended operating range: coverage of peak temperatures to -95.0 °C and +50.0 °C - Use beyond the extended operating range can limit the battery |
| Certificate | Ilac / NIST/ ISO 17025 traceable production calibration certificate |
| Programmable alarms | - 8 temperature alarm levels with single or cumulative delays - 2 temperature thresholds with alarm delay - Alarm on duration / run time |
| Start-up delay | 0 minutes to 24 h |
| Display | Multifunction LCD, size: 23.5 x 23.5 mm, with large OK and ALARM indicator |
| Display functionality | - Status: Conf, Start, Run, Stop - Current temperature measurement - OK, ALARM or blank - Configuration profile identification |
| 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 (e.g. shipment information, instructions for recipient, etc.) - Immediate release or quarantine based on alarm status - Statistics (min/max, average, alarm) and detailed data logger information (ID, configuration, etc.) - Chart visualizing the temperature curve and alarm limits |
| Traceability | ID number (traceable to component level) |
| Case | dimension | weight | ABS plastic material | 96 x 50 x 16 mm (3.8 x 2.0 x 0.6 inch) | 50 g (1.8 oz) |
| 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 and shipment information to PDF Logger. elproVIEWER software to access and export embedded data of PDF report, for data analysis and comprehensive report features. Fully compatible with liberoMANAGER database. |
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Multi-level PDF Logger with internal probe for direct placement in dry ice shipment. (Single use)