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Moisture InstrumentsPinless Non-destructive Detection of Moisture in Materials
An essential tool for microbial IAQ investigations, moisture meters detect excess moisture in materials that is often not visible and that can quickly lead to microbial growth and IAQ problems. It is important to determine the source of moisture quickly and accurately and to identify areas for remediation and control. Traditional moisture meters use small probes that penetrate the material to be tested (conductive testing). Encounter moisture meters use a non-destructive technology to measure moisture.
Principle of OperationEncounter meters operate on the principal of non-destructive impedance measurement. Parallel coplanar electrodes are fitted on the base of the instrument. During operation, low-frequency signals are transmitted into the material being tested to measure the change in impedance caused by the presence of moisture. This reading is translated by the instrument into a moisture content reading.Basic Moisture Encounter
The Moisture
Encounter Plus provides non-destructive accurate readings of the percentage
of moisture in wood and relative readings of moisture in drywall, roofing,
plaster, and brick. Three built-in easy-to-read scales make moisture
measurement quick and easy. The Moisture Encounter Plus can detect
moisture through ceramic tiles, vinyl flooring, VCT, flooring laminates,
wall
coverings, drywall, carpet, or roofing membranes, and coatings.
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| Measuring method: | Non-destructive signal (impedance) |
| Frequency: | 5 to 25 KHz |
| Electrodes: | Non-invasive capacitive coplanar conductive rubber |
| Moisture reading accuracy: | ± 1% up to 15% for wood ± 1.5% from 16 to 25% for wood Relative readings for other materials |
| Dimensions: | 6 x 3.2 x 1.2 in (15.2 x 8.1 x 3.0 cm) |
| Weight: | 9 oz (255 gm) |
| Battery: | 9-V alkaline |
Ordering Information
| Description | |
| Moisture Encounter Plus includes pinless moisture meter
with battery, operating instructions, and vinyl carry pouch For advanced features, see Survey Encounter Moisture Meter. Calibration test block materials are available. Contact SKC for details. |
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Moisture Meter Product Data Bulletin (PDF)
Concrete Encounter CME4
759-102 Concrete Encounter CME4
The hand-held electronic Concrete Encounter CME4 measures moisture content instantly in concrete floors and floor screeds without drilling or damaging the surface. Percentage of moisture content is indicated on an easy-to-read analog dial. The measuring range is up to 6% in concrete and from 0-10% comparative on gypsum screeds.
Ordering Information Online
Ordering
| Description | |
| Concrete Encounter CME4 includes pinless moisture
meter with battery, operating instructions, and vinyl carry pouch Calibration test block materials are available. Contact SKC for details. |
Moisture Meter Product Data Bulletin (PDF)
Advanced Survey Encounter
759-101 Advanced Survey Encounter
Using the non-destructive technique of measuring resistance, the advanced Survey Encounter detects moisture beneath surfaces quickly and accurately. Soft conductive electrode pads on the base of the meter run smoothly over the test surface and immediately identify moisture without scratching or drilling. Survey Encounter features a powerful micro-controller, real-time clock, temperature sensor, and high-capacity non-volatile memory chip. The micro-controller processes readings and uses existing temperature and the specific gravity information contained in its built-in library to accurately calculate moisture content for specific materials. The built-in library contains 32 wood species, three wall types, and three roofing types. Additional wood species can be accessed through the provided software. Store and download data to a PC for analysis or reporting.
Performance Profile
| Measuring method: | Non-destructive signal (impedance) |
| Frequency: | 125 KHz |
| Electrodes: | Non-invasive capacitive coplanar conductive rubber |
| Moisture reading accuracy: | ± 1% up to 15% for wood ± 1.5% from 16 to 25% for wood Relative readings for other materials |
| Data storage: | 625 readings can be stored in 25 files (25 readings per file) |
| Dimensions: | 6 x 3.2 x 1.4 in (15.2 x 8.1 x 3.5 cm) |
| Weight: | 9.6 oz (272 gm) |
| Battery: | 9-V alkaline |
Ordering Information
| Description | |
| Survey Encounter, includes pinless moisture meter with battery,
software disk, computer cable, operating instructions, and vinyl carry
pouch Calibration test block materials are available. Contact SKC for details. |
Moisture Meter
Product Data Bulletin (PDF)
Moisture and Humidity Meter
759-104 MRH Moisture/Humidity Meter
The pocket-size MRH non-destructive digital display moisture meter measures the percentage of moisture content in wood and provides comparative readings for other building materials. MRH features a switchable specific gravity adjustment for most wood species and provides relative readings deep into most building materials. An optional wood moisture probe allows invasive pin-type measurements if desired. An optional RH probe measures relative humidity, temperature, dew point temperature, and grains/lb-grams/kg. Additional accessories are available for determining compliance with ASTM standards F2170-02 and F2420-05.
| Description | |
| MRH Moisture/Humidity Meter includes meter with battery, operating instructions, and vinyl carry pouch | |
| Accessories | |
| MRH Relative Humidity Probe, converts MRH meter to a digital hygrometer | |
| MRH Wood Moisture Probe, allows invasive pin-type measurement with digital readout; requires Wood Probe Interface Electronics, Cat. No. 759-108 | |
| Wood Probe Interface Electronics |
Moisture
Meter Product Data Bulletin (PDF)
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This site was last modified July 2, 2009 © Copyright 1995-2009 SKC Inc |