Q1: How does a moisture meter work?
Q2: The portable moisture detector is composed of a capacitance sensor, C/V conversion circuit, A/D converter and LCD digital display circuit. After the capacitance sensor is scooped into the tested grain, the medium is a variety of different grains tested. Since the dielectric constant of water is much larger than that of general substances, a small change in the measured grain water content will cause a large change in the capacitance of the sensor. Through the C/V conversion circuit and A/D converter, the LCD digital circuit directly shows the percentage of the measured grain water content.
Q1: What are the types of moisture meters?
A2: A moisture meter (moisture tester) is a measuring instrument for moisture content that can quickly determine the moisture content of a substance. Commonly used moisture meters include chemical moisture meters, paper moisture meters, infrared moisture meters, grain moisture meters, building materials moisture meters, mortar moisture meters, crack moisture meters, soil moisture meters and wood moisture meters.
Q3: Why need a digital wood moisture meter?
A3: When using a wood moisture meter, you can accurately assess the problems that a given sample of wood may encounter, such as cracking, shrinkage, splitting, mold growth, etc. When the moisture content of the wood is too high/low, the quality of the product suffers. Using a hygrometer can help you ensure that the moisture content of the wood material you are using is in the correct range to avoid some problems.
A portable grain moisture meter is a high-precision moisture detector, it can be the real-time measurement of the whole package of grain moisture, and can be measured in kinds of grains, including wheat, flax, corn, paddy, and oats.
Tips: Types of wood moisture meter
Wood moisture meters can be divided into pin-type wood moisture meters and induction-type wood moisture meters.
- The pin-type wood moisture meter includes a diode display wood moisture meter and a digital display wood moisture meter.
- The inductive wood moisture meter includes an external sensor wood moisture meter and a built-in sensor wood moisture meter. The built-in sensor wood moisture meter can be divided into digital built-in sensor wood moisture meter and pointer built-in sensor wood moisture meter.