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Summary of Contents for Doser DM 4 A
- Page 1 Feuchtigkeitsmessgeräte Moisture Meter Humidimètre...
- Page 2 Moisture Meter type DM4A for wood building materials, paper and cardboard Description: The electronic moisture meter DM4A is used to determine in a matter of seconds the moisture in materials. The average moisture, down to a depth of approx. 3 cm is measured.
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Page 3: Method Of Operation
materials: wood, building materials, paper and cardboard Measuring Ranges: wood: 0,0 -99,9 % H O building materials: 0,0 -20,0 % H O paper and cardboard: 0,0 -50,0 % H O material temperature range: 5 -40°C working temperature range: 5 -40°C storage temperature range: -20 -70°C Method of Operation:... -
Page 5: Measurement Preparation
Measurement Preparation: material thicknesses<5cm ‚: use suitable bases � (for example: polystyrene or foamed plastic plates -no metal!) or even better: hold the material to be measured into the air thin materials (< 2 cm) ‚: measure on a pile (thickness at least 2 cm, avoid air gaps between the individual layers) look for an even, smooth surface ƒ... - Page 8 We recommend carrying out regular periodical controlling check measurements, as different local circumstances might need different material adjustments. (recommendation: controlling measurements by oven Screed Moisture Measuring: For accurate determination of moisture in different kind of screed we reccomend the instrument G812 together with the test module PE05.
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Page 9: Basic Calibration
Customer Specific Linearisation Curves: It can be programmed up to 10 customer specific linearisation curves. Each curve is programmable with up to 8 points. The curves are stored in a EEPROM, the curves will not get lost through changing of the battery: For changing the linearisation curves you need the PC interface cable and the software DMI-Controller.. - Page 10 Special Usings, Recommendation Measuring moisture in caravans, trailers, moble homes For this using we are producing instrumenst with shorted sensors as showed in the picture nearby. With such sensors measurements can be made in edges without being influeced through the adjoined wall.
- Page 11 Attention: Frames or moutings may also causes higher moisture readings. Therefore the moisture meter also can be used to detect frames or mountings at the opposite side of the wall.
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Page 12: Optional Extras
Optional Extras: test modules for checking and calibrating the moisture meter (state the type of the meter) plastic case for better protection different types of moisture meters special calibration of the moisture meter interface cable and PC software DMI-Controller... - Page 13 Our operating instructions are intended for guidance and to provide information on our products and their uses. They should not be taken to imply special characteristics or suitability for any specific purpose, other than those stated. We constantly work to improve our products and reserve the right to alter our products and operating instructions without advanced notification.
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