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RESISTOGRAPH®

Electronically controlled drill resistance measurement

resistograph_2.jpg It is often not easy to detect the inner condition of trees and wooden structures. The RESISTOGRAPH® exposes this condition using electronically controlled drill resistance measurement.

The RESISTOGRAPH® has been completely redesigned based on our experience with thousands of applications. It has now become even more powerful, and its computer-controlled feed control enables customers to fully concentrate on the item to be examined. The speed and feedrate control no longer have to be preset. The measurement profiles are synchronously printed and additionally stored in the unit’s internal memory. You may transmit the data to your PC later and evaluate it with the DECOM™ software.

Applications

For street, park and forest trees

  • Detection of decay, cavities and cracks
  • Determination of the wood quality

For construction timber, poles and playground equipment

  • Wood inspection
  • Determination of wood quality
  • Detection of cracks, cavities and decay

Properties and advantages

  • Low weight of 4.0 kg
  • Speed of up to 300 cm/min
  • More than 50 drillings in hard wood with a single battery charge
  • Computer-controlled feedrate
  • Drilling depth: 50 cm
  • Synchronous printing on wireless printer
  • Live view of drilling with PC/Mac® or Android™
  • Storage of up to 10000 profiles in the internal data memory
  • Internal USB mass storage for easy profile access

Current models (examples):

RESISTOGRAPH® 650-EA with 50 cm drilling depth

Specific design for professional diagnosis of trees and timber.

Package includes:
  • Resolution 1/50 mm
  • 2 battery packs with charger
  • Wireless thermo printer with 20 paper rolls
  • USB cable
  • Tool set
  • 10 Needels, 10 hardened needles
  • Carrying case for complete system
  • Carrying strap
  • DECOM™ Expert software for data processing and visualisation

RESISTOGRAPH® 650-SC with 50 cm drilling depth

Specific design for scientific diagnosis of trees and construction timber.

Package includes:
  • Extended resolution of 1/100 mm
  • Upgrade for high density hardwoods
  • 2 battery packs with charger
  • Calibration for absolute density assessment
  • Density re-calibration kit
  • Wireless thermo printer with 40 paper rolls
  • USB cable
  • Tool set
  • 10 Needles, 10 hardened needles, 10 density calibration needles
  • Carrying case for complete system
  • Carrying strap
  • DECOM™ Scientific software for data processing and visualisation

Example case configuration:

resistograph_case.png

Previous models (examples):

RESISTOGRAPH® 4453-P with 45 cm drilling depth

Specific design for professional diagnosis of trees and timber.

Package includes:
  • Resolution 1/10 mm
  • Speed of up to 40 cm/min
  • PowerPack 12V power supply (172 Wh)
  • Integrated thermo printer
  • Control electronics
  • Memory for up to 500 measurements
  • PC interface
  • USB adapter cable for data transmission to PC
  • DECOM™ Professional software for data transmission and processing
  • shoulder bag for PowerPack and system case for complete system

RESISTOGRAPH® 4453-S with 45 cm drilling depth

Specific design for scientific diagnosis of trees and construction timber.

Package includes:
  • Resolution 1/100 mm
  • Speed of up to 40 cm/min
  • PowerPack 12V power supply (312 Wh)
  • Integrated thermo printer
  • Control electronics
  • Memory for up to 500 measurements
  • PC interface
  • USB adapter cable for data transmission to PC
  • DECOM™ Scientific software for data transmission and processing (including tree ring analysis)
  • shoulder bag for PowerPack and system case for complete system

RESISTOGRAPH® 4452-S with 45 cm drilling depth

Specific design for scientific diagnosis of tropical trees and timber.

Package includes:
  • Resolution 1/100 mm
  • Speed of up to 30 cm/min
  • PowerPack 12V power supply (312 Wh)
  • Integrated thermo printer
  • Control electronics
  • Memory for up to 500 measurements
  • PC interface
  • USB adapter cable for data transmission to PC
  • DECOM™ Scientific software for data transmission and processing (including tree ring analysis)
  • shoulder bag for PowerPack and system case for complete system

Other versions with up to 100 cm drilling depth on request