Draminski TwistGrain, Руководство пользователя

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34 CHAPTER 11 | TECHNICAL DATA
Dimensions 16 .5 × 7 .0 × 7 .5 cm
Unit weight
500 g (with a set of batteries)
Sample loading Manual
Sample volume
90 ml
Moisture measurement method Impedance
Power supply
4 batteries type AA 1 .5 V, 1 battery type CR2032, 3 V
Estimated life of battery set about 29 h
Battery low indication
Automatic (“Battery low” icon)
Power input from 80 to 120 mA depending on user’s settings
Measurement control
Single chip microcomputer
Display LED backlit graphic LCD
Keyboard
membrane
Measurement resolution temperature – 1 °C, humidity – 0 .1 %
Data modification
using keyboard – Data modification option
Accuracy of moisture content measurement
±0 .5 % for normalized grain, ±1 % in the range up to 10 % of
humidity, ±1 .5 % in the range above 10 % of humidity and can
increase with increasing of sample’s moisture content
Accuracy of temperature measurement
± 1°C
Temperature compensation Automatic
Recommended working temperature
from 10 °C to 35 °C
Recommended storage temperature from 5 °C to 45 °C