Tramex DEC Non Invasive Roof Moisture Test Set

Tramex DEC Non Invasive Roof Moisture Test Set DS2

Part Number: DS2

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The Tramex Dec Scanner is an accurate, battery powered, non-destructive impedance moisture scanner designed for detecting and evaluating moisture conditions in roofing and waterproofing systems. The easy to operate DSAL roof-moisture meter has 3 levels of sensitivity to enable the surveying of different types of roofing materials as well as roofing depths. The tool is designed for the commercial roofing industry.

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Description
Features
Specifications
Applications
Video
Documentation
Customer Reviews

Tramex Dec Non Invasive Flat Roofing Moisture Scanner
ASTM D7954

The Tramex Dec Scanner DSAL is an accurate, battery powered, non-destructive impedance moisture scanner designed for detecting and evaluating moisture conditions in roofing and waterproofing systems. The easy to operate roof moisture scanner has 3 levels of sensitivity to enable the surveying of different types of roofing materials as well as roofing depths. The scanner is designed for the commercial roofing industry as it can scan up to 100,000 square feet per day detecting as little as 2% excess moisture to a depth of 6 inches. Made in Ireland.

Key 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 boundaries 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
Complies to ASTM D7954*

Overview

Excess moisture in roofing and waterproofing systems can affect its performance, reduce thermal resistance values and energy efficiency, raising energy costs, and eventually causing structural damage and system failure. It is important that roof evaluations be done at various stages in the lifetime of a roof to ensure that the integrity of the roofing material or waterproofing systems has not deteriorated. The Tramex DEC Scanner can be used to detect moisture problems in roofing membranes helping to prevent roofing problems from occurring.

The portable and lightweight roof moisture detector is ruggedly made with a dependable solid state circuitry that is safe and easy to use, has no regulatory restrictions, and does not require an operating license. The roof moisture meter, DEC Scanner, comes in a protective carrying case and is easy to assemble when on the roof. The scanner has a telescopic handle that can be adjusted for a variety of heights and a control panel that is ergonomic, easy to use, and easily read. The Tramex scanner features a hold button on the control panel that will freeze the data if you need to record a reading as well as an audio signal that will beep increasing faster as the moisture readings increase.

The DS2 roof moisture scanner includes three ranges of sensitivity to accommodate different types of roofing material and insulation. The 3 ranges of sensitivity are:

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.

The scanner uses two electrode pads on the underside of the instrument to measure the electrical impedance in a roofing system. The pads generate and transmit a low frequency signal into the roofing material which is received by the other pad. The strength of this signal varies in proportion to the amount of moisture in the material being tested. The strength of the current is converted into a comparative moisture content by the Tramex DS2 scanner and is instantaneously displayed on the control panel’s analog dial.

A moisture map of the roof can be attained by walking the DEC Scanner across the roof in a regular pattern comparing different moisture readings to identify areas of high or low moisture content.

What's in the Box?

Tramex Dec Scanner Roofing Moisture Meter
Two-piece handle
Aluminum foam-lined carrying case
2 × 9 Volt PP3 Batteries
Shoulder strap
Survey pad
Instruction manual

Tramex also has the RMK5.1 that includes additional products for the ultimate roofing inspection kit.

*ASTM D7954 - Standard Practice for Moisture Surveying of Roofing and Waterproofing Systems Using Non-Destructive Electrical Impedance Scanners.

trust in dec

It is expensive tool, but I have not seen any other roof moisture detector so accurate. It even detects areas with low moisture content. Great for commercial buildings roofs for accurate moisture detection and to save time and money.

Did you find this helpful? 9 of 10 Found Helpful

Reviewed by: (Verified Buyer) Rich Mitchel from Foxborough. on 11/9/2018

Tramex dec scanner

This is a bit spendy but when you deal with large commercial buildings you will understand just how great this scanner is. It is a little bit heavy but that is to be expected. Overall I have been impressed with this tool.

Did you find this helpful? 8 of 9 Found Helpful

Reviewed by: (Verified Buyer) Timothy Gonzales from US. on 2/12/2018

scanner

Easy to use on roof but the only issue is getting it to the roof, as it's a bit hard to move it up an down a ladder.

Did you find this helpful? 5 of 9 Found Helpful

Reviewed by: (Verified Buyer) Ian Gardner from Atlanta. on 1/27/2019

Worth it

The DEC saves us time on the job, we don't have to teast and retest to confirm moisture patterns. Tramex makes great stuff. It's heavt, so once you get it on the roof the hard work is over.

Did you find this helpful? 5 of 7 Found Helpful

Reviewed by: (Verified Buyer) John N from St. Simons. on 11/16/2018

worth its weight

After I got use to using the Dec Scanner, it has been worth its weight in determining areas of moisture in the variety of roofs we have been contracted to work on.

Did you find this helpful? 3 of 5 Found Helpful

Reviewed by: (Verified Buyer) Cyrus M from Grand Rapids. on 9/25/2019

my super hero

Roof moisture is a big problem, and we were struggling when scanning roofs for moisture. DEC is fantastic, as we are now able to scan roof and to figure out boundries of moist areas in minutes, assess excess moisture, even at a low end, and test roofs of different thickness. Fantastic tester, and even our boss likes it despite spending a bundle on it.

Did you find this helpful? 3 of 5 Found Helpful

Reviewed by: (Verified Buyer) Andrew Jenkins from Columbia. on 12/30/2018

my best invetment

Investing in quality tools creates base for a good working business. With DEC my guys can inspect roof way faster than with any other tools and get accurate readings irregardles of a surface. This fast work actually enabled us to do more jobs withing shorter time. Yes, I was hesistant to invest several thousand of dollars, but my wise wife actually helped me to make that decision. I am glad I listen to her then :-)

Did you find this helpful? 3 of 5 Found Helpful

Reviewed by: (Verified Buyer) Robert Mathis from Tuscon. on 11/16/2018

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Specifications:	Tramex DEC Scanner DSAL Roof Moisture Detector
Size:	30”W x 15¾“D x 6¼”H (762 mm x 400 mm x 158 mm)
Scanning Area:	24”W x 15.5”D (609 mm x 394mm)
Carry Case:	38”W x 20”D x 12”H (940mm x 508 mm x 305mm)
Weight: Dec Scanner:	24.6 lbs (9.95 Kg)
Weight: Carry Case:	21.9 lbs (9.9 Kg)
Total Weight:	46.5 lbs (21.1 Kg)
Outer Packaging Carton Weight:	4.4 lbs (2 Kg)
Total Shipping Weight:	51 lbs (23.1 Kg)
Dimensional Shipping Weight:	66 lbs (30 Kg)
Display:	Analog
Measuring Range:	0 to 100 Comparative
Max. Depth of Penetration:	6" (152 mm)
Power Supply:	2 x 9 Volt PP3 Batteries (included)
Limitations:	Some EPDM, Butyl rubber roofing, and other conductive roofing

Applications:	Tramex DEC Scanner DSAL Roof Moisture Detector
	Ideal for water leak detection in roofing materials
	Designed for instant surveying of moisture conditions in flat roofing and waterproofing systems per ASTM D7954
	Non conductive commercial roofing membranes
Material
	Commercial roofing
Industry

Tramex DEC Non Invasive Roof Moisture Test Set DS2

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