When placing a floor covering over concrete slabs, a contractor must first evaluate the concrete to ensure proper acclimation has been met. We often use two different methods for evaluating moisture in materials: a qualitative analysis and a quantitative analysis. Qualitative vs Quantitative Analysis Often times with a moisture meter we describe the scale as […]
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Lignomat Memo Chip BL2 Specifically for contractors and restoration specialists: for job-site surveillance and long-term monitoring. Alarms can be set to alert when unwanted conditions occur. Extension cables (standard stereo cable and 3.5mm connector) allow mounting the RH probe where it can best measure and the BL2 where it can be reached easily. Specifically for Wood: […]
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On-site or with remote Access With over 40 years of experience, we are one of the industry leaders in measuring moisture accurately and reliably. This knowledge was combined with the latest wireless technologies to develop the data logger BL2 series and the wireless monitoring systems. Our monitoring systems can measure: – Wood moisture, bamboo, […]
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We recently had a customer call us with a problem. He was called onto a site where the floor had cupped and boards were twisted. He wrote us that he inspected a wood floor, ¾ x 5 inches, stapled down, upstairs over plywood. Consumer told him the species was Teak. The ¼ and ¾ depth […]
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Water in concrete is presented in three stages: as free water held by capillarity, as absorbed water held by surface forces and as bound water held chemically. The ideal method of moisture measurement should quantify amounts of these three states, but this is a difficult task because moisture in concrete is not uniformly distributed, and […]
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One of the key challenges when installing hardwood floors correctly is ensuring the right moisture conditions. Proper moisture management not only ensures a beautiful, long-lasting floor but also guarantees customer satisfaction and protects the installer’s and floor manufacturer’s reputation. And if moisture problems arise, you, as the installer, want to ensure that the problems cannot […]
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Wood has always been sensitive to changes in moisture content. When its moisture content does not change, wood is stable. Then, shrinking, warping and other unsightly moisture defects will not occur. If cared for properly, woodwork can stay beautiful for a very long time. Click for more info on shrinking and warping. Relationship between Stable […]
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Whether you have no budget yet for a professional dry kiln, or you would like to monitor your kiln performance, a reliable and accurate moisture meter for in-kiln moisture measurement is the best investment for your kiln dry operation. Monitoring the moisture changes continuously will get you the most out of your lumber drying. It […]
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One of our local customers brought a wide-plank engineered floor. Some of the floor planks were cupped, while other pieces had hairline cracks. We used a dual depth meter to obtain moisture measurements. The cupped pieces were measured at the 1/4″ depth setting and the wood group setting of the hardwood wear layer. The moisture […]
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Moisture Meter Calibration for Accuracy Lignomat moisture meters have evolved over the years to be more accurate, reliable and easier to use thanks to micro-processor technology. Advanced pin and pinless moisture meters now have built-in automatic calibration checks. Moisture meter calibration of Lignomat moisture meters is done internally every time the moisture meter is turned […]
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