OPERATOR’S MANUAL
GAC® 2100 Grain Analysis Computer (Blue, Gray, Agri Models)
11001-1688-201609
INTRODUCTION 3
INTRODUCTION
The DICKEY-john Grain Analysis Computer GAC
®
2100 quickly tests grain
samples for moisture content and other profile information. The unit loads a
sample, weighs and checks temperature, runs the test, displays the results,
and unloads the sample.
NOTE: Three models are addressed in
this manual and include the
GAC
®
2100 Blue (BIAS9),
GAC
®
2100 AGRI (AGZ/AGIA),
and GAC
®
2100 Gray (GZ/
GIA). Differences in models are
indicated.
Test results calculate automatically to display the moisture content. If
enabled, the temperature and approximate test weight (density) of the grain
sample will display. The product name, grain calibration date, and sample
ID numbers display for identification purposes.
An additional screen of information includes readings for conductance (D1),
capacitance (D2), weight (D3), and temperature (D4) values along with the
current date and time.
Figure 1
GAC
®
2100 Instrument
ACCESSORIES
• Drawer p/n 464220420BS1
• Null Modem Adapter DB9 Null Modem Adapter 9 pin p/n 220490001
(computer to unit connection)
• Communication software package to upload calibrations to unit via a
computer (available via email by contacting a DICKEY-john
representative).