How do you use Dickey John moisture tester?
Turn unit on with the ON/ HOME key and allow unit to go through self- test*. When the unit has completed the self-test, fill the cell with grain and press the ENTER key. Unit will show that the sample is being tested. When the unit has completed the test, the moisture value will be displayed.
How does a grain moisture tester work?
When a grain sample to be measured is placed between the conducting surfaces of the test cell, the grain displaces most of the air. By sensing the change in the electrical characteristics of the capacitor due to the dielectric properties of the grain sample, the meter can predict the moisture content of the sample.
How do you calibrate a grain moisture meter?
Pinless Meter Reference Checks
- Press the test meter’s scanning plate firmly against the wood.
- Activate the meter and record the results.
- Press the reference meter’s scanning plate to the same area as the first.
- Activate the meter and record the results.
- Repeat steps 1-4 once or twice.
How do you calibrate a 919 moisture meter?
To calibrate a model 919/3.5″ or equivalent moisture meter:
- Move the ON-OFF switch to ON.
- Turn the function knob to CAL.
- Turn the large knob on the moisture meter’s right side until the dial reading 53 is directly beneath the hairline.
What is a good grain moisture tester?
7 Great Grain Moisture Testers.
Are moisture meters accurate?
A high-quality moisture meter used on the right material can be accurate to within less than 0.1% of the material’s moisture content by weight. However, a low-end moisture meter can be wildly inaccurate.
What is grain moisture analyzer?
Grain is a staple food for humans and animals. The grain moisture meter from was specially designed to precisely and reliably determine the moisture content in 17 different types of grain. The measurement of the moisture content is essential for the storage, shelf life and quality of cereals.
How do I know if my moisture meter is accurate?
For a moisture meter, this means that if your meter is accurate, then you should be able to take a reading of a piece of wood twice, and get similar (if not identical) readings both times. If you measure twice in the same spot, with either a pinless or a pin-type meter, your results should be relatively consistent.
How do you use a grain moisture meter?
Resistance-type moisture meters
- Turn on the moisture meter and make sure that button indicating “paddy” is on.
- Fill the tray of the moisture tester with paddy to the required level.
- Turn the knob until the moisture reading is displayed.
- Take measurements of 3−5 samples and compute the average moisture content.
What should be moisture content in grains at the time of storing?
A 13 % moisture content is considered to be the maximum value for the storage of wheat, corn, barley and rice during short periods, though temperature and oxygen concentration also play an important role (Laca et al., 2006).
What is dry corn moisture?
The standard moisture for corn is 15.5 percent, so when grain is delivered at greater than 15.5 percent grain moisture, the weight is adjusted down. (This reflects the remaining weight when the grain is dried to 15.5 percent moisture, losing water weight in the process.)