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- Logger-Trac Humidty Datalogging Traceable Thermometer
Features:
- Alarm set points (temperature only)
- Recording interval (temperature/humidity)
- Start delay
- Unit description
- User may set Time zone
- Temperature unit of measure
- Stop key enable
Immediately know the Temperature and Humidity Excursion Duration
Active LCD display technology allows the duration (cumulative time) for the temperature excursion to be viewed on the display immediately without the need to download data. 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 parameters providing a total excursion time since the start of recording.
Alarm Tally and user selectable notification
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.
User Selectable Recording Intervals
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 insure that no data is lost, once the memory is full the thermometer/hygrometer will stop logging data (data will not be overwritten). While recording, the following information is displayed: Current relative humidity and temperature, Min/Max temperature achieved, cumulative running time. Once an alarm condition has occurred, the following additional information is displayed: Alarm Tally, “ALARM” notification, cumulative alarm time.
Compact size
Measuring only 3.25 x 2 x 1.12 inches and weighing only 0.85 ounces, it is the perfect solution for monitoring material in transit as well as reagents, clinical samples, botanical environments, pharmaceuticals and food items in any location. Waterproof design (IP66) eliminates concerns when located in damp environments or areas that are required to be washed down.
Traceable to NIST for accuracy
Multi-point calibration on an individually-numbered Traceable® Certificate which assures accuracy from our ISO/IEC 17025:2017 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. 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).
Logging Duration |
Sample Interval |
4 days |
11 seconds |
7 days |
19 seconds |
16 days |
43 seconds |
30 days |
1 minute 20 seconds |
60 days |
2 minutes 39 seconds |
90 days |
3 minutes 58 seconds |
365 days |
16 minutes 4 seconds |
Accessory MaxiThermal™ Software
Cable required to program these values. Software and cable allows for the following parameters to be set by the user:
- High/Low Alarm set points
- Recording interval
- Start Data-logging/Alarm Condition delay
- User’s unit description
- Time and Time zone
- Temperature unit of measure (°F/°C)
- Stop key enable
Temperature Unit | Fahrenheit |
---|---|
Ambient Temperature Range | -29°C to 72°C |
Ambient Temp Resolution | 0.1° |
Ambient Temp Accuracy | ±0.2 [0 to 10]°C; ±0.5°C otherwise |
RH Range | 0 to 100 %RH |
RH Accuracy | ±3 [25 to 75] %RH; ±5 %RH otherwise |
RH Resolution | 0.1 %RH |
Dimensions | 3.5 x 2.0 x 1.1 in. |
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