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Device Name | GREISINGER GMH 3830 |
---|---|
Category | Measuring Instruments |
Resolution Temperature | 0.1 °C |
Measurement Range Humidity | 0 to 100 %RH |
Resolution Humidity | 0.1 %RH |
Measurement Range Air Pressure | 300 to 1100 hPa |
Display | LCD |
Operating Temperature | -20 to +60 °C |
Power Supply | 9V battery |
Accuracy Temperature | ±0.3 °C |
Accuracy Humidity | ±3 % RH (10 ... 90 % RH) |
Resolution Air Pressure | 0.1 hPa |
Operating Conditions | 0 to 95 %RH non-condensing |
Type | Digital Thermo-Hygrometer with Barometer |
Accuracy Air Pressure | ±1.5 hPa (at +20 °C) |
Storage Temperature | -25 ... +70 °C |
Device is for measuring material moisture and temperature using electrodes.
Explains warning notices and symbols used in the manual.
Provides crucial safety advice for operating the device safely and correctly.
Lists items included in the GMH 3850 package.
Covers battery operation, mains operation, and general device care.
Describes the initial self-test and readiness procedure after switching on.
Details the main and auxiliary displays and special display elements.
Explains the function of each key on the device.
Explains the two units for moisture content: dry basis (u) and wet basis (w).
Highlights features like stored material data, wide measuring range, and moisture evaluation.
Describes how the auto-hold function stabilizes readings and freezes the value.
Explains the importance of ATC and how it uses internal or external temperature probes.
Explains the process of measuring wood using impact electrodes.
Details how to measure hard materials using brush-type probes.
Explains measuring soft materials with measuring-rods or pins.
Covers measuring bulk cargo, bales, and other special materials.
Explains the moisture evaluation display as a guidance value.
Describes how to pre-select materials for faster and easier measurements.
Explains connecting the device to a PC via serial interface and setting base addresses.
Details how to scale the analogue output voltage based on measured values.
Lists device display messages, their meanings, and suggested remedies.
Lists building materials and their measurement ranges.
Lists agricultural bulk cargo and measurement details.
Lists materials for estimation and their measurement numbers.