The Moisture Mac uses the electrical properties of water to provide an indirect method of moisture determination. but instead of using a balance to determine the mass of the sample, has a fixed volume sample cupThe screw down compression cap is used to help provide uniform density.
Because there is no internal balance, these units virtually never fall out of calibration. Made with quality components and rugged design to withstand operating conditions in the field, and ensure years of trouble free service.
Quick and accurate results are obtained with no need for sample preparation. Samples must satisfy the basic criteria for capacitance based moisture analyzers
UNIFORM CHEMICAL COMPOSITON
UNIFORM PACKING DENSITY
HYGROSCOPIC PROPERTIES
No charts to read or complicated instructions, meaning virtually no operator training is required. No moving parts reduces down time for calibrations, adjustments, or repairs
.Compact design is great for testing for coffee or grain moisture at remote locations. Calibrations available for several types of grains. Raw data values (Bit Values) may be used with a spreadsheet to establish moisture curves for any suitable commodity
programmed for green and parchment coffee and displays in seven languages.
670 Moisture Mac CK Complete kit $495 with carrying case, balance, and grain test weight scale for calulating bulk density
SPECIFICATIONS
Operating Range (Moisture): 5% to 40% depending on grain tested in ten seconds.
Operating Range (Temperature): 32° - 113° F (0° - 45° C).
Repeatability: +/- 0.5% in normal moisture range for stored grain.
Accuracy: +/- 0.5% in normal moisture range for stored grain.
Display Resolution: 0.1% moisture.
2 year warranty in North America and 1 year overseas.
Best pick for coffee growers
and roasters!
Who makes it?
(A tale in distribution)
The technology for this moisture analyzer was initially developed in the US, transferred to an acquired company in Europe, then copied by another company, then private labeled, then re-sold to another company, and so on.
Now the original manufacturing facility in the US makes the Moisture Mac for use in the coffee industry.This unit does not require a conversion chart.
Compare to Motomko/Shore 920 $1,000
(Clunky)
Sinar Agripro $1,000
(Expensive)
Resistance type Delmhorst G 7 $395
5 min temp adjustment, Sample size too small to be representative.
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