Pinless Mode
The Ligno-VersaTec functions as a capacitance-type
meter in pinless (scan) mode. The measuring pads on
the back of the meter emit and pick-up low-powered
electromagnetic signals. The reading generated by the
Ligno-VersaTec is an average of the entire measuring
field between the surface and the maximum depth of
penetration. Moisture closer to the surface has a
greater impact on the average than the moisture closer
to the maximum depth of penetration.
Ligno-VersaTec pinless measurements have to be corrected for
(1) Wood species, bamboo products and other materials being measured.
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Settings for wood temperature do not affect pinless measurements.
(2)
Measuring depth is important for pinless meters, selectable depth 1/4” and 3/4”.
(1)
The code numbers for the most common wood species, engineered products and
building materials are listed on the laminated pocket guide included with the meter.
Code numbers for unlisted wood species can be determined by using specific gravity
(SG). For example, if the SG is 0.42, the code would be 42. Values for SG can be found
on the Internet: Search for <specific gravity... > followed by the wood species. The SG
can also be calculated from weight, length, width and height of sample. Page 19.
For unlisted species or new products call customer service at 800-227-2105. If a list-
ing is not available, Lignomat offers testing to determine the correct code number.
Pinless Technology
Meter will not produce values in pinless mode for code numbers not listed here. Page 6.
(2) Measuring depth is affecting pinless measurements. You can choose between 1/4”
(7mm) and 3/4” (20mm) depending on material thickness.
More information on page 13.
11
Pinless mode (unlisted code # do not work in pinless mode) code #
Moisture measurements of individual wood species, 5-60% 111-230
Measurements of wood with known specific gravity (same as Ligno-Scanners) 30 -100
Bamboo, vertical, horizontal, strand, etc., 5*-60% 11-24
Reference scale for concrete and other similar materials, 0-99 25
Sheetrock and gypsum, 0.1-2% 15
Reference Scale for bldg materials other than concrete or sheetrock, 0-99.9 10
Reference Scale for laminates and composites made of wood, 0-99.9 0
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