Tea hydrometer monitors near-infrared hydrometer tests - AMT/SEY-HW

Tea hydrometer monitors near-infrared hydrometer tests

The online near-infrared moisture tester uses the current state-of-the-art three-band, three-band, six-beam near-infrared irradiation, allowing rapid continuous measurement of the water content of the conveyor belt, and non-exposure of the measured material, allowing real-time dynamic monitoring of the water content of the material for only the response time.5ms, which achieves rapid real-time monitoring and feedback of the water content of the product, greatly meets the strict requirements of the product for water management and, by using non-contact measurements, does not cause any damage to the material being measured, thus providing a precise and efficient solution for water control during production.

 

Infrared hydrometers are a mechanism for rapid, non-contact measurements of the water content of materials using water molecules that have a strong absorption properties for specific wavelength infrared light.-1-4I don't know. It is widely used on industrial production lines as a tool for real-time quality control and process optimization-1-5。

💡 Rationale

Its core is based on near-infrared spectral technology: near-infrared light at specific wavelengths (e.g.,1.94 m) When irradiating material, it is absorbed by the water molecule in it, and the light energy from the reflection is reduced accordingly.-2-4I don't know. By analysing the energy loss of reflection, the instrument calculates the water content of the material.-1I don't know. Common three wavelength or eight-beam technology, which precludes interference with non-water elements such as material colour, structure, etc., to make measurements more accurate-1-3。

Core strengths

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Non-contact measurements: production suitable for high-speed motion without contact with material and without wear or pollution Line-1-6-5。

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Real-time online testing: capable of providing data continuously and quickly (response time up to milliseconds) for immediate adjustment process-2-6-11。

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No frequent maintenance required: it does not need to be marked frequently, there are no vulnerable items and the cost of use and maintenance is low compared to manual baking or electrodes-1-4。

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Measure high accuracy: Typical measurement accuracy achievedBetween 0.1% and 0.5%-2-5。

• Tea hydrometer monitors near-infrared hydrometer tests

🏭 Application area

Infrared hydrometer applications are wide-ranging, covering almost all industries that need water control.-1-3：

Industry	Apply examples
Tobacco industry	Detection of the moisture of tobacco leaves, fuses and infarction to ensure taste and combustion-3-4。
Food and food	Water to detect raw materials and finished products such as grains, flour, biscuits, fodder, etc. min-2-6。
Wood processing	Online detection of moisture from plaques, density plates and semi-finished products-3-4。
Chemical and pharmaceuticals	Measurement of water content rates of fertilizers, plastic particles, chemical powder and pharmaceutical particles-1-8。
Steel and metallurgy	Measuring the moisture of raw materials such as sinter mix, mine powder, concentrate, etc., is a key monitoring point in the sintering process-3-4。
Construction materials	Testing water for materials such as quartz sand, ceramic powder, plaster plates, etc.-3-8。

📊 Key technical parameters

Infrared hydrometer parameters vary from model to model.-2-5-11：

Parameter Item	Typical indicators
Measurement range	0% ~ 60% or 0% ~ 95%
Measuring precision	± 0.1% ~ 0.5% (depending on material)
Resolution	0.01 per cent or 0.001 per cent
Measuring Distance	General 150mm ~ 400mm
Response Time	As fast as you can.0.0125 seconds to 1 second
Communications interface	RS485 (Modbus), 4-20mA, RS232, Ethernet etc.
Protection level	The industrial level is usuallyIP65 to IP67

Tea hydrometer monitors near-infrared hydrometer tests

🔍 How?

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Identification of needs: First, make sure it's for useOnline production linesStill?Laboratory testsI don't know. Online models require strong shell and real-time communication capabilities, while laboratory desktops focus more on high accuracy and sample adaptability-9-10。

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Assessment of materials: The reflection properties of different materials (e.g., dark powder, block ore, transparent film) on infrared light are different, and it needs to be determined whether the equipment can effectively measure your material-1-8。

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Environmental considerations: select a model with good sealing and cooling protection if the environment is installed with high dust, high humidity or high temperature-5-8。

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What kind of material do you want to test with it? Is it for real-time monitoring on the production line or for laboratory testing? Tell me the specific application scene. I can help you analyze the more appropriate options.