Work stability, high precision

DRK112C Near infrared online moisture meteris 8 beams of infrared moisture meter, its stability than four beams, six

beams greatly improved, so astoen sure a more accurate and more stable measurement.

Easyinstallation, easyoperation

Easy installation and debugging of equipment. DRK112C series moisture meter adopts book mark, the scene just revised

intercept(zero) can work with calibration. The meter adopts single-chip digital operation, the operation is easy,very

applicable to the general operation workers.

Main functions:

DRK112C series moisturemeter can be continuous, real-time, on-line measuring the moisture of the material.

Product features:

Quickness: with long life high-speed brush less motor, and imported high response of infrared sensor, information

processing chip adopts the combination of FPGA+DSP+ARM9, ensure acquisition of the real time data, improve the

instrument measuring precision and stability.

Reliability: With double optical path detector, to monitor and compensation the optical system, to ensure that the

moisture measure mentisnotaffectedbysensoraging.

Technical parameters:

Measuringrange: 0-99%(cancustomizedaccordingtocustomerrequirements)
Measurementresolution: 0.01%
Measuringrange: 20-40cm
Lightdiameter: 10cm
Upperandlowercontrol: theusercansetaccordingtotheactualdemandinthelowerlimitalarmvalue,canprovidethe

switchquantity(notstandard)
4-20macurrentsignal:(standard)
Computerinterface:485interface,canbeuploadedtothecomputer,executetest,print,store(notstandard)
Power:220v
Usingtheenvironmenthumidity:lessthan90%
Grossweight:17kg
Theouterpackingsize:540*445*445

*instrumentmodelindifferentenvironments,andthemeasuredparametersaredifferent,thespecificationshallprevail.

Working principle:

Near infrared moisturemeter is the use of water molecules to absorb infrared spectrum features, to measure the moisture

content of the object under test. We know at infrared wave lengths(wave length in the range of 0.78~2.5mum

electro magnetic wave in a molecule of water absorption is not average, in a certain band of strong and weak on the

other band. Using this feature, infrared moisture meter emit different wave lengths of infrared beam beam(4,6,8beam,

10beams), and receive the reflectedsignalofthetestmaterial,andthemoisturecontentofmeasuredobjectiscalculated.