$ 476.06
Details
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The VWR Traceable Logger-Trac RH/temperature datalogger is an ideal tool for monitoring materials in transit, with a variety of intuitive programming functions and features. Active LCD display technology allows the duration (cumulative time) for temperature excursions to be viewed on the display immediately, without the need to download data.
The LCD shows the running alarm tally based on the acceptable humidity/temperature range and recording interval. Alarm tally is incremented when readings move outside parameters during the recording interval.
For complete flexibility, the user-defined recording interval may be set based on the number of desired days to log (from 4 hours to 365 days), or the desired time interval (from every 2 seconds to every 24 hours). Internal flash memory stores 7680 readings. To ensure no data loss, the thermometer/hygrometer will stop logging data once the memory is full (data will not be overwritten).
While recording, the following information is displayed: current relative humidity and temperature, min./max. temperature achieved, and cumulative running time. Once an alarm condition has occurred, the following additional information is displayed: Alarm Tally, "ALARM" notification, and cumulative alarm time.
The user may select the acceptable humidity and temperature parameters (high and low values) in 1% or 1° increments. The cumulative alarm duration timer is started each time the humidity and/or temperature reading is outside an acceptable parameter, providing a total excursion time from the start of recording.
Dimensions: 3.5×2.0×1.1 inches.
This datalogger displays cumulative alarm duration from user-selected min./max. temperature values, is reusable/re-programmable, perfect for monitoring materials during transportation, integrates with MaxiThermal software for complete data analysis, has alarm set points (temperature only), recording interval (temperature/humidity), start delay and stop key enable, and allows the user to set time zone.
An individually-numbered Traceable Certificate is provided, which assures accuracy from an ISO/IEC 17025 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Individual Logger-Trac RH/Thermometers are pre-programmed with alarm values of 2 °C (low) and 8 °C (high), and a recording interval to allow for 30 days of recording (readings are logged every 5 minutes, 33 seconds).
The waterproof design (IP66) eliminates concerns when located in damp environments or areas that require washing down.
Supplied with batteries and a Traceable Certificate. The accessory USB Cable allows downloading of data from the Logger-Trac RH/Temperature Datalogger to the MaxiThermal Software program. The accessory MaxiThermal Software is designed for complete data analysis. All accessory items are sold separately.
Resolution: T: 0.1 °C (°F) | RH: 0.1%. Data Memory: 35000. Accuracy: T: ±0.2 °C (0...10 °C), otherwise ±0.5 °C | RH: ±3% (25 - 75%), otherwise ±5%. Range: T: –29…+72 °C (–20...+162 °F) | RH: 0 - 100%.
