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Brief:
JD3000 intelligent inspection module (hereinafter referred to as JD3000) is mainly used in large Type geotechnical engineering, the multipoint Vibrating string Type sensor measurement data timing automatic data collection, direct calculation shows physical quantity of each measuring point and storage in a database, for analysis and research. Including automatic measurement unit has distributed network measurement, measurement data storage, automatic timing measurement, computer communications, measuring data management, output measurement results, and other functions.
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| Measuring Type |
Distributed measurement |
| Channel connection |
8-channel combined |
| measure time |
Less than 3 seconds, real-time data transmission |
| Acquisition Object |
Vibrating string type sensor, NTC thermistor Temperature sensors, switches, analog |
| Modulus frequency (F2) |
360 to 36,000 |
| Frequency (Hz) |
600 to 6000 |
| Frequency accuracy |
0.01Hz |
| Temperature range |
-50 ~ + 125 (degrees Celsius) |
| Temperature resolution |
0.1 (degrees Celsius) |
| System Capacity |
2040 Sensor (For more information, please contact the manufacturer) |
| sampling interval |
1 minute to 31 days, adjustable |
| storage |
3 months / memory test once a day |
| Power supply |
From the field or the base station power supply (9V ~ 18V). Which contains nickel-hydrogen batteries, power can work after one month. Solar (optional) |
| working environment |
Temperature -25 ℃ ~ + 60 ℃, humidity <95% RH |
| Operating Environment |
Windows98, Windows2000, WindowsXP |
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