MP-406ⅡGPSThe moisture analyzer isMP-406The upgraded version of the moisture analyzer has addedGPSFunction to search and store information such as latitude, longitude, time, date, etc. of the testing location.
Produced by Zhongtian Company‘MP-406ⅡGPSMoisture meter’cause‘MP-406BMoisture sensor’+Supporting sampling rod+‘MP-406ⅡGPSHandheld instrument panel’+Supporting charger+ USBinterface cable+The product manual consists of six parts.‘MP-406ⅡGPSMoisture meter’It is stored in an aluminum alloy instrument box, which is sturdy, durable, easy to carry, and suitable for long-term outdoor operations. The accompanying metal sampling rod enables measurement personnel to investigate soil moisture over a large area while walking and standing, and can also insert moisture sensors into the surface layer80 cmDeep sampling location.
‘MP-406ⅡGPSHandheld instrument panel’It is specifically designed for‘MP-406BMoisture sensor’Measuring instruments designed with matching features. Under the control of the microprocessor chip,‘MP-406ⅡGPSHandheld instrument panel’Complete functions such as measurement, calculation, display, storage, and data transmission.‘MP-406ⅡGPSHandheld instrument panel’Adopting a dual row LCD display with high brightness and resolution, the instrument displays the sample serial number after each measurement operation is completed‘MP-406BMoisture sensor’The voltage output is millivolts(mV)Value and corresponding‘Moisture volume percentage content’Value.
‘MP-406ⅡGPSHandheld instrument panel’Following the design principles of handheld instruments, the operation is simple and easy to learn.
‘MP-406ⅡGPSHandheld instrument panel’Adopting capacity750 Milliampere hour(mAH)11.1VRechargeable lithium battery with dedicated charger. Due to the unique power-saving design, the battery does not turn on when fully chargedGPSUnder certain circumstances, it can meet the requirements for instrument reading1000More than one data point. After booting up or reading a data, if30If there is no subsequent operation within seconds, the instrument will automatically shut down‘MP-406ⅡGPSHandheld instrument panel’Equipped with voltage detection function, when the voltage of the lithium battery drops to‘Safety threshold’(Approximately)8.5VWhen the protection circuit is below (left and right), the instrument will automatically turn off, and after the battery is charged, the instrument will automatically recover.
MP-406 IItypeGPSMain technical parameters of soil moisture analyzer:
project |
index |
Scope of Application and Annotations |
Measurement parameters |
Volume moisture percentage of the tested medium |
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Application object |
Soil, other solid or powdery media |
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range |
Accurate measurement range for moisture content 0.05 ~0.50 m3 m-3 Full range moisture content 0 ~1.0 m3 m-3 |
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measurement accuracy |
±1%(Volume)%, calibrated based on the tested soil) ±2%(Volume)%, direct measurement) |
0 ~ Within the range of saturated moisture |
Error caused by salinity and alkalinity |
Not greater than ±3.5% vol(In)0 ~ Within the range of saturated moisture |
After calibration, it can be applied to conductivity not exceeding2000mS m-1Saline alkali soil |
kWh |
30mA(Eigenvalue) |
Suggest reading at least before reading10Pre power up in seconds |
Sensor output signal |
0 ~1200 mV DC |
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Sensor sensing volume |
60mm(long) x 30mm (diameter) |
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work environment |
0 ~+60 °C |
MP-406BThe moisture measurement is not applicable to the freezing point of water(0 °C)The following |