The Coffee Pro Moisture Mac uses the electrical properties of water to provide an indirect method of moisture determination in coffee. but instead of using a balance to determine the mass of the sample, has a fixed volume sample cup The 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 include green coffee, parchment coffee (Pergamino), and cocoa. Raw data values (Bit Values) may be used with a spreadsheet to establish moisture curves for any suitable commodity
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
Accuracy: +/- 0.5% in normal moisture range
Display Resolution: 0.1% moisture.
2 year warranty in North America and 1 year overseas.
NEWLY REVISED COFFEE CURVES
DIMENSIONS INSTRUMENT / PACKED
HEIGHT 7" / 9" WIDTH 4" / 6" DEPTH 3" / 5"
WEIGHT 1.5 lbs
COFFEE PRO MOISTURE MAC TM
ALL RIGHTS RESERVED
589 Rappahannock Drive WhiteStone Va 22578
Tel (804) 435-5522 Toll Free (866) 244-1578 Fax (703) 991-7133
MOISTURE, PARTICLE CHARACTERIZATION, COLOR, AND SAMPLING
LCD BACKLIT SCREEN
COMES WITH SOFT CARRY CASE
AND (2) 9 VOLT BATTERIES
OVAL SEALED
MEMBRANE KEYPAD
USB CONNECTION FOR COMPUTER HOOK UP
TEST AND CALIBRATION PROCEDURE
Technical Sales & Support
Telephone (804) 435-5522
Toll Free (866) 244-1578
Hours 9 AM - 6 PM EST M-F
NEW 2018 OVEN TESTED CALIBRATION DOWNLOAD
FOR ARABICA, ROBUSTA, PARCHMENT, COCOA, DRY CHERRY! Note: Some coffees, due to the way they are processed, may require calibration adjustments. Examples are Indian Monsoon Beans, Decaf, etc...
In order to provide a robust temperature stabilization program for the temperature sensor, (a requirement for accurate results with capacitance based analyzers.) a series of oven tests were run, and correlated, with analyzers and samples at different temperatures. A hot analyzer is paired with a hot sample, room temperature sample, and cold sample, at various moistures. The same is done with a room temperature analyzer, and a cold analyzer. In all, some 50 individual tests were run.
