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Tramex Dec Scanner with Heavy-Duty Flight-Ready Case

Tramex Dec Scanner with Heavy-Duty Flight-Ready Case

$6,878.00

TRAMEX DSAL DEC Scanner Moisture Detection Instrument

The TRAMEX DSAL DEC Scanner is a mobile non-destructive moisture detection instrument on four wheels, which allows for quick scanning of large roof areas with instant, accurate results. The TRAMEX DEC scanner is the must have moisture detector for commercial roofing. (Non conductive commercial roofing membranes)
 

Features

  • Three ranges of sensitivity
  • Able to detect low level of excess moisture
  • An instantaneous and clear indication of roof condition
  • Continuous operation for uninterrupted coverage
  • Locates boundries of wet areas in minutes
  • More than twice as fast as nuclear meters
  • Ability to test thinner roofs
  • No license required
  • Easy to use, no training required
  • Dependable solid state circuitry and rugged molded body for long term reliability
  • Aluminum foam lined carrying case as standard
  • Shoulder strap, survey pad and instructions
  • Battery powered (included)

 

The Tramex Dec Scanner is a mobile non-destructive impedance moisture scanner designed for the instant surveying of moisture conditions in roofing and waterproofing systems.

The Dec Scanner detects and evaluates the moisture conditions within roofing systems by non-destructively measuring the electrical impedance. A low frequency electronic signal is generated, transmitted into the material under test via one of the two electrodes incorporated in the rubber electrode mat, and received by the second electrode. The strength of this signal varies in proportion to the amount of moisture in the material under test. The Dec Scanner determines the strength of the current and converts this to a comparative moisture content value. By moving the Dec Scanner across a roof surface in a regular pattern, a continuous reading is obtained, and areas that contain moisture can be readily identified.

Moisture detection testing can be done at the time of installation for warranty auditing and quality control, as part of an ongoing maintenance program, or prior to re-roofing or repair of damaged roofs.The Dec Scanner is a durable but lightweight instrument that is easily transported to the roof surface. Having determined a known acceptably dry area, one of three sensitivity ranges is selected, and the Dec Scanner is ready to use. Without causing any damage to the roof surface, the Dec Scanner is moved over the tested area. The Dec Scanner gives continuous moisture condition readings, from which a moisture map of the surface can be drawn up, and leaks traced to their source.

The Dec Scanner has an integrated and adjustable calibration ability allowing for accurate comparative readings. There are 3 Ranges, and they should be selected as best suits the surface under test, for example:

Range 1 - Most suitable for single-ply and thin roof coverings such as PVC, Hypalon and other smooth surfaces where insulation is wet and moisture is close to the surface.

Range 2 - Most suitable for multi-ply built-up and modified systems, mineral surfaced felts, and other smooth or gravel surfaces where insulation is less wet and moisture is below the surface.


Range 3 - Most suitable for thicker roof coverings such as mastic asphalt, thick gravel and stone surfaced roofing.

Why should testing be done?
Excess moisture in a roofing system can affect its performance, reducing thermal resistance values and energy efficiency, raising energy costs, and eventually causing structural damage and system failure.

https://www.youtube.com/watch?v=h_A-6Ujkoys

Product Number: DSAL


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