Fits in tight spaces. Accuracy guaranteed with individually calibrated logger, with traceable calibration.Measures temperature in small containers or vials in heat studies, cold chain and storage monitoring for quality control in pharmaceutical production and more.Small size: This tiny logger weighs only 3.3 g and is 25.4 mm long and 8.3 mm wide. Applications: Cold chain monitoringRegulatory compliance and quality controlStorage monitoringLogistics monitoring Guaranteed accuracy and performance: All loggers are delivered with calibration certificates. Each logger is calibrated to specifications using test equipment traceable to the International System of Units (SI), through a National Metrological Institute (Netherlands: RvA K013). We guarantee the loggers’ accuracy, of +/- 0.06°C and performance for one year after purchase. Traceability in cold chain monitoring and storage: Every measurement has a timestamp as the logger synchronizes its internal clock with the date and time on the computer being used. Each logger has an electronic serial number as well as an external serial number on the housing for identification and traceability. Leak proof housing: The logger is hermetically sealed in a leak proof housing made of carefully chosen biocompatible ceramic material.Key features:Small size - only 3.3 g, 25.4mm x 8.3mmGuaranteed accuracy for one year – individually calibrated with certificateTraceability in cold chain monitoring and storageLeak proof housing Using the logger:Simple in use, from setup to data retrieval: Designed for ease of use throughout the research process, from setting up the logger, inserting it in the container, to retrieving and analysing the data. Supported by Mercury software and a Communication Box (purchased with the first order).Programming the logger: Placed into a Communication Box and connected to the software. User sets start time, date, and sampling interval before starting the recorder.Single or multiple intervals: Two modes for sampling, either at a single interval or multiple intervals (up to seven different intervals and number of measurements for each interval).Memory and battery life calculations: Software calculates when memory fills up and estimates battery consumption.Uploading the Data: After recovering the logger, data is uploaded to the software and displayed in graphic and tabular form. Data can be exported to other programs.Low energy consumption: Long battery life, actual lifetime depends on usage and sampling interval. Battery life estimation is reported upon connection.Hermetically sealed: All Star-Oddi loggers are hermetically sealed and leak proof. Batteries are not replaceable.Sterilization: Loggers can be sterilized and reused as long as the battery lasts. Not all sterilization methods are suitable; avoid methods where temperature exceeds 60°C. Specifications:SensorTemperatureSize (Diameter x Length)8.3mm x 25.4mmHousing MaterialAlumina (Ceramic)Weight (in Air/in Water)3.3g/1.9gData Resolution16 bitsTemperature Range-1 to +40°C (30.2°F to 104°F)*Temperature Resolution 0.003°C (0.0054°F)Temperature Accuracy+/- 0.06°C (+/- 0.11°F)Temperature Response TimeTime constant (63%) reached in 8 sec.Memory TypeNon-volatile EEPROMMemory Capacity65,535 measurementsMeasurement IntervalUser specified in second(s), minute(s), or hour(s)Minimum Measurement Interval1 secondMultiple Intervals OptionUp to 7 different intervalsData Retention25 yearsClockReal time clock. Accuracy +/-1 min/month.CommunicationsCommunication Box, wireless transmission when DST is placed in the box. Connection to PC: USB cable.Attachment Hole0.5 mm (diameter)Battery Life28 months**Replaceable BatteryNo*Outside ranges available upon request.**For sampling interval of 10 min.Warranty: 12 months.Specifications may change without notice. Accessories:Communication box: Serves as an interface between the DST and a PC computer. Used for connecting to the DST, starting the logger, and retrieving data. Comes with a USB cable.Mercury software: Graphical Windows supporting software for the production sector. Offers various options for measurement setup and graphical and tabular view of retrieved data. Data can be exported to other programs. Updates are free of charge. Technical characteristics / specifications:Sensor: TemperatureSize: 8.3mm x 25.4mmHousing Material: Alumina (Ceramic)Weight: 3.3g (in air), 1.9g (in water)Data Resolution: 16 bitsTemperature Range: -1 to +40°C (30.2°F to 104°F)Temperature Resolution: 0.003°C (0.0054°F)Temperature Accuracy: +/- 0.06°C (+/- 0.11°F)Temperature Response Time: 8 sec (63%)Memory Type: Non-volatile EEPROMMemory Capacity: 65,535 measurementsMeasurement Interval: User specified (seconds, minutes, hours)Minimum Measurement Interval: 1 secondMultiple Intervals Option: Up to 7 different intervalsData Retention: 25 yearsClock: Real time clock, accuracy +/-1 min/monthCommunications: Communication Box, wireless transmission, USB to PCAttachment Hole: 0.5 mm diameterBattery Life: 28 months (at 10 min interval)Replaceable Battery: No