Gehaka G939, Руководство пользователя

Страница: 4 / 40

4
I
Grain Moisture Meter – Model G939
The G939 moisture meter includes all the characteristics to provide the most accurate
grain moisture reading.
With a simple operation and without operator intervention, model G939 will provide
moisture readings in a few seconds, for a wide variety of products.
With a simple 5-key keypad, the instrument can be easily operated and set up, without
intensive user training.
By applying the “FLOW THRU” technology, G939 provides a fully automatic moisture
analysis. There is no need of previous sample weighing; temperature, density and
weight corrections are performed automatically, without the use of any other resource
or additional tables.
Calibration curves for each cereal have been obtained at Gehaka laboratories, using
samples collected from several areas of the plantation. Using the standard oven method
as a reference, measurement scales for each product were developed. These curves
were transferred to the G939 memory and they are easily identified by product name
and their version.
If the development of new calibration curves is necessary, there is a function at www.
moisturetester.com.br which allows creating, editing and installing them in your G939
grain moisture meter.
G939 includes three instruments into one,
managed by a state-of-the-art internal
microprocessor. These three instruments
are: One electronic scale, which measures
the sample weight; one built-in digital
thermometer, which measures the sample
temperature inside the chamber and the
G939 temperature and finally one capacity
meter, which indicates the moisture
percent, to be later corrected by other
parameters.
Introduction