Summary of Contents for Lignomat Ligno-VersaTec V-0
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User Instructions for Ligno-VersaTec Moisture Meter Lignomat USA Ltd. 14345 NE Morris Ct Portland, OR 97230 E-mail: sales@lignomat.com www.lignomat.com Tel: 503-257-8957 800-227-2105 FAX: 503-255-1430...
Table of Contents Functions Pin - Pinless - RH ............... Accessories ..................Ligno-VersaTec, the Meter ..............Check and Change Settings for Pin and Pinless Mode ....... Summary of available Wood and Material Settings ......Function and Calibration Check for Pin - Pinless - RH ..... 20, 21 Check Software Version ..............
Use for in-situ RH Testing in Concrete: Add RH cable, sleeves and the removable RH probes for in-situ RH testing. The Lignomat system complies to ASTM F2170. Pin or pinless mode can be used to take qualitative mois- ture measurements in concrete. ASTM F2659. Page 19.
TS check block for TP check block for Salt solution to check all Lignomat pinless all Lignomat pin meters RH BluePeg probes, Salt solutions are neces- meters. including cables and RH 75%.
RH mode is indicated by toggling the number sign “#” and the letter “H”. BluePeg number and mode are still displayed. Warranty: All Lignomat meters have a 2-year warranty. Accessories have a 1-year warranty. Battery and pins are excluded.
The settings for the most common wood species, bamboo products and diff erent building ma- terials are listed on the laminated pocket guide included with the meter. For unlisted species or new products call customer service at 800-227-2105. If no setting is available, Lignomat off ers testing to determine the correct setting.
25 (105) Reference scale for bldg materials other than concrete or sheetrock, 0-99 10 (110) Wood groups used in older Lignomat pin meters, 5-99.9% 1-4, 101-104 The meter needs to be set for the correct wood temperature. Diff erent ambient airtempera- tures do not aff...
Pin Mode While taking measurements: - If the material is too dry to be measured, the meter will show the lowest possible value indicated by PIN/Min on the left side of the display. - If the material is too wet to be measured, the highest possible value is indicated by PIN/Max on the left side of the display.
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Measuring Building Materials Pin Mode For Sheetrock (light-weight), Gypsum: Select material setting #15 or 109 E14V Range: 0-22% (based on oven dry weight) - 0.1% to 0.7% is considered dry - 0.8% to 0.9% are questionable - 1% and higher is considered wet. If values between 8-12% are listed for dry sheetrock, they are based on WME percentages (Wood Moisture Equivalent) and not on oven dry weight.
Lignomat off ers everything necessary to monitor and con- trol lumber drying from a one-cable in-kiln monitor to a ful- lyautomatic kiln control system. Contact customer service at 800-227-2105 to fi...
<specifi c gravity... > followed by wood species. The SG can also be calculated from weight, length, width and height of sample. Page 16. For undefi ned species or new products call custom- er service at 800-227-2105. If no setting is not available, Lignomat off ers testing to determine the correct code number.
14. Dual-Depth 1/4” and 3/4” Lignomat introduced the dual-depth measuring technology many years ago. Since then, our cus- tomers have found this feature to be very helpful for many diff erent applications from fl ooring to wood working to restoration...
Settings #111 to 250 are used in the Ligno-VersaTec for pin and pinless mode. Settings #30-100 are based on the specifi c gravity. For example, for a specifi c gravity of 0.42, choose #42. All pinless meters from Lignomat including the Ligno-VersaTec are programmed for settings #30-100.
SCAN. Change depth to 1/4” and if you have the newest software, the meter will work. If you have an older software, the meter may still not work, contact Lignomat 800-227-2105 for an up-date on your meter. (At the time the meter was sold, the active setting had not been defi ned yet.)
Measuring Building Materials: Pinless Mode Select the correct material setting. If the material is not listed on the laminated species card, use one of the reference scales: - for laminates and composites made from wood ........code #0 - for concrete and building materials with a similar specifi c gravity..code #25 (105) - for drywall and building materials with a similar specifi...
For unlisted wood species you can fi nd the specifi c gravity on the Internet or calculate the specifi c gravity using the formulas listed above. If no listing can be found, call customer service at 800-227-2105. If no listing is available, Lignomat off ers testing to determine the correct setting.
Relative Humidity, Wood Moisture and EMC Chart The moisture content of wood and the relative humidity of the surrounding air determine wheth- er of not wood is dimensionally stable and whether or not wood is susceptible to mold growth. Recommended ambient conditions in buildings are 30-50% relative humidity at 60-80°F, with- in this range, the amount of expansion and contraction of wood fl...
It is like continuously taking readings with 3 wood moisture meters and 1 thermo-hygrometer. Lignomat also off ers wireless transmitters for measuring moisture, humid- ity, external and internal temperature. Data is at any time available at a PC and can be viewed from anywhere remotely.
ASTM standard F2170 describes equipment and procedure. The duration of the test is now 24 hours, a time limit set by the ASTM standard. All of Lignomat’s RH parts comply with the latest standard F2170. The in-situ RH concrete test has gained recognition over the past few years.
Function and Calibration Check for Pin and Pinless Mode All pin and pinless meters from Lignomat including the Ligno-VersaTec are built with high qual- ity components, micro-processor based, to guarantee stable calibrations for many years of usage. All meters from Lignomat internally check and if necessary adjust the calibration before each reading, therefore the meters are not set up to be re-calibrated manually by the user.
F2170 standard to be up-to-date with all requirements. Available from the ASTM web-site. Lignomat off ers to check RH probes three times free of charge during the fi rst year.
SPECIFICATIONS: Ligno-Scanner S, D, SD, SDM, Ligno-DuoTec BW and Ligno-VersaTec All pinless meters from Lignomat indicate wood moisture in percent, corrected by 71 wood group settings or by the specifi c gravity between 0.3 to 1.0 (Settings 30 -100). Moisture Range: 5-60%.
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