INDICATEUR D’HUMIDITE VI-D4 | Rèf. 93270
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VI-D4 meter was designed in order to measure concrete humidity. Its unquestionable advantage is
nondestructive method of measurement with simultaneous high accuracy and easiness of use.
• Dimensions : 147x89x33 mm
• Power supply: 2xAA battery
• Average working time on one battery set : 20 hours
• Display: monochrome 128x64 pixels, size 61x33mm with backlight
• Operating temperature range: 5°C to 40°C
• Accuracy: +/- 0.5%
• Scales :
- Beton CM (0-6%H2O)
- Anhydrite Screed CM (0-3.5% H2O)
- 0.3-15.3 Scale (0.3-15.3m)
- Relative Scale (0-100%)
VI-D4 meter calculates humidity of analyzed material by measuring its electrical impedance. The
relation between humidity of certain material and its impedance is directly proportional. Impedance
is measured through generating low frequency electric field between electrodes. The meter
measures low intensity alternating current flowing through electric field and on that basis calculates
moisture of tested material.
Concrete Moisture Meter VI-D4 does not detect concrete humidity through electricity conducting
materials like metal coverings/ linings, PE-rubber or any wet surfaces.
Moisture Meter VI-D4 should not be used to measure concrete humidity on surfaces which are
topped with a thick layer of floor covering material like wood.
Meter measurement outcomes show the actual humidity at a time of measurement.
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