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- Description
- Specifications
- Manual and Resources
- Accessories
Dot matrix LCD screen, precise measurement, multi-function
This is a high precision platinum resistance thermometer compatible with Pt100 and Pt1000 probes. It's equipt with pulse measurement technology, which can reduce the power consumption as well as minimize the heat generated by the probe. Utilizing advanced precision reference resistors and circuitry, this thermometer has been calibrated against a secondary thermometer standard to achieve an impressive accuracy of ±(0.05%|t|+0.05)℃ across a wide measuring range of -200°C to 800°C.
Additionally, the logger is capable of showing data as a curve graph. If the data exceeds or falls below the set value, the alarm will sound to promptly alert users of any abnormalities, allowing for timely adjustments to be made.
Data logging & analysis
When in data logging mode, the instrument saves measurement data for user data analysis and viewing at a later time. Created with the users in mind, the instrument has built-in features that can restore and transfer files or data to other devices. This back-up design significantly decreases the likelihood of data loss due to human error.
Re-calibration assures long time use in tolerance.
Each unit is shipped with a calibration report to assure accuracy from an ISO/IEC 17025:2017 conforming calibration laboratory and indicates traceability of measurements to the SI units through NIST.
Calibration is an essential part for optimal performance and accurate tracking. This meter’s calibration can be done from the meter with a straightforward procedure to follow which includes up to 10 points covering its range. It is open to any calibration lab with this capability (not recommended to be done by user) or by sending it to our lab.
Application
This thermometer with data logging function is an ideal solution for a wide range of applications including lab research, food and medicine production, aerospace and others requiring high precision measurement.
Part No. |
38689-1 |
38689-2 |
38689-3 |
38689-4 |
Probe type |
1/3B PT100 |
1/3B PT1000 |
1/3B PT100 |
1/3B PT1000 |
Channel |
2 |
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Meter measuring range |
-200°C ~800°C |
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System measuring range |
-40 to 200°C |
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Probe Size |
Ø6*150mm |
Ø6*150mm |
Ø4*250mm |
Ø4*250mm |
Probe Measuring Range |
-40 to 200°C |
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Unit |
°C, °F |
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Accuracy |
PT100: ±(0.05%[t]+0.10)°C |
PT1000: ±(0.05%[t]+0.05)°C |
PT100: ±(0.05%[t]+0.10)°C |
PT1000: ±(0.05%[t]+0.05)°C |
Resolution |
0.01°C |
0.001°C(-99.999 to 99.999°C); 0.01 °C (other range) |
0.01°C |
0.001°C(-99.999 to 99.999°C); 0.01 °C (other range) |
Highest accuracy after point calibration |
±0.015°C @ PT1000 |
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Measuring rate |
1 reading/second |
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Calibration |
Multi-point calibration |
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Storage capacity |
20000 records |
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Record sampling interval |
1 to 86399 seconds |
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Export file format |
txt/csv/xls files |
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Compatible system |
Windows XP/Vista/7/8/10 |
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Display |
Dot matrix LCD display with backlight |
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Operation temperature |
-10°C ~50°C (non-condensing) |
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Storage temperature |
-20°C ~60°C (no battery) |
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Power supply |
3 pieces 1.5V AAA alkaline battery 3 pieces 1.2V AAA rechargeable battery 5V USB (Not recommended) |
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Battery life |
About 120 hours @ battery capacity 1200mAh, backlight off, environment temperature 25°C |
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Protection class & Certification |
IP 52 & CE, ROHS |
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Dimension / Weight |
174*73*40mm / 210g (Not including batteries and probe) |