0-2181-5144-6 
0-2181-5148 
| Price | ||
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| Temperature Data Logger Model: TR-71Ui |
| Property |
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- Thermo Recorder with External Sensor (2 channels). |
| Usability |
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| Attribute |
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| Measurement Channel |
2 Channels ; Channel 1: internal or external sensor Channel 2: external sensor (2 external temperature sensors are included, 0.6m length) |
| Sensor Type | Thermistors |
| Internal Sensor Temperature Range | -10 to 60°C |
| External Sensor Temperature Range | -40 to 110°C |
| Optional External Sensor | -60 to 155°C (There are two types of temperature sensor for TR-71Ui depending on measurement range) |
| Measurement Accuracy (Standard Sensor) |
Average ±0.3°C (-20 to 80°C) Average ±0.5°C-40 to -20/80 to 110°C) |
| Temperature Resolution Display | 0.1°C |
| Recording Interval | 1-2-5-10-15-20-30 Seconds / 1-2-5-10-15-20-30-60 Minutes Total of 15 choices |
| Recording Capacity | 8,000 Readings x 2 Channels |
| Recording Method |
Endless (Overwrite from the oldest data when recording capacity is full) One time Method (Stop recording when recording capacity is full) |
| LCD Display |
Measurements (Ch1 only, Ch2 only, alternating display), Recording Status, Battery Life Warning, Amount of Recorded Data, Unit of Measurement |
| Battery | AA Alkaline battery (LR6) |
| Battery Life | About 1year ( Battery life depends upon the measuring environment, recording interval, and quality of the battery being used) |
| Data Back-up | Activated when battery power is low or when switch is off (about 1 year) |
| Communication Interface | USB Communication / Serial (RS-232C) Communication / Infrared Communication |
| Infrared Communication | hPHY 1.2 low power |
| Communication time |
When downloading a Unit at Full storage capacity ; USB Communication : about 8 sec./ Infrared Communication about 55 sec. (TR-57DCi) |
| Dimensions | H55mm x W78mm x D18mm |
| Weight | About 62g (Including AA alkaline batteries) |
| Warking Environment for Main Unit |
Temperature: -10 to 60°C Humidity: under 90%RH (without condensation |