TERRA-TECK,assist tree care professionals in providing quality tools and supplies in the field
TOPICS
Products
Guide

TERRA-TECH, INC.
1-1-A1208,Sanda-Machi
Hachioji-City, Tokyo
193-0832 Japan
TEL: +81-42-662-4122
FAX: +81-42-662-4120

info@ttij.com


  Resistograph give the arborist and consultant a clear picture of the condition of the tree wooden structure.

HOW THE RESISTOGRAPH WORKS
The Resistograph System is based on drilling resistance measuring method.
A drilling needle with a diameter of 1.25mm to 3.0 mm penetrates into the wooden structure with a regular advance speed, and the drilling resistance is measured.
The data is recorded on a wax paper strip at a scale
1:1 or instatly printed out by a printer.
The wood will only be insignificantly injured, and the drilling hole closes itself due to a special drilling angle that was customized for the drill bit.
A special computer program is available for all instruments.

Application



Advantages of the Resistograpf

Fast, accurate and reliable
Find wood decay, rot, hollow areas and cracks
Analyze annual rings structures
Detrmine growth tendency according to the width of annual rings
High efficiency due to less work having done

Resistograph F Series
Easy to hadle driven by Bosch Accumlater Drill


Electronic Data Detection Unit with Software enables store data over 300 traces in digital format. As well as storing data, during drilling, the module displays useful information such as drilling depth and speed,remaining drilling length,battery life and date/time.

Stored data can be downloaded into supplied PC software for analysis and reporting.
Multiple traces can be viewed for comparison with up to 25 x magnification.
Details of annual rings and cavity sizes can be obtained and files may be exported to other programmes for more detailed evaluation.