Resistive material tester
The GMH 3830 offers decisive advantages in handling, usability, functionality and accuracy. The absolute moisture of 494 materials is displayed directly and can be automatically converted to the water content. The awkward use of conversion tables belongs to the past. For each humidity value displayed, you still get a humidity evaluation (wet / damp / dry) informing you of the status of the material being measured. Of course, the existing wood groups A, B, C and D of the previous model will continue to be supported.
Precision measurements of sawn timber, chipboard, veneers, sawdust, wood wool, flax, straw, hay, concrete, brick, screed, plaster, lime mortar, cement mortar, paper, cardboard, textiles, wood chips, etc.
Architects, appraisers, home builders, painters, carpenters, parquet layers, tilers, wood processing companies, technical wood drying, contractors, water damage restoration, textile industry, etc.
Material Tester GMH 3830
Measuring principle: Humidity: Resistive material moisture measurement according to DIN EN 13183-2:2002 Temperature: external: Thermoelement, NiCr-Ni (Type K) internal: NTC Sensor connection: Humidity: BNC Temperature: free of thermal voltage NiCr-Ni-socket Characteristics: 494 Material characteristics Measuring range: Humidity: 0.0 ... 100.0% material moisture (depending on characteristic curve) Temperature: -40.0 ... +200.0°C (-40.0 ... +392.0°F) Resolution: 0.1% or 0.1°C (0.1°F) Device accuracy: ±1 Digit (at nominal temperature) Wood: ±0.2% material moisture Deviation from the characteristic curve in the range 6 ... 30% Building: ±0.2% material moisture Deviation from the characteristic Temperature (external): ± 0.5% of reading ± 0.3 ° C Power Supply: 9-V-battery additional dc connector for external 10.5V-12V DC power supply Mass / Weight: 142 x 71 x 26 mm, 155g Features: Hold Auto-Hold (Autom. Freezing of a stable reading)
Low battery indicator
Sort (up to 8 favorite choice of material)
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Delivery: Device, user manual, battery Suitable probes e.g. GHE 91, GSE 91, GSP 91, GSF 38