DMQ QS5 DLE Ultrasonic Thickness and Corrosion Gauge

Only by Request

Multi-Echo + Data Logger

Part # NMQS5DLE Categories ,

Our QS5 DLE is the most advanced and flexible wall thickness and corrosion gauge available from Demeq. It is a Multi-Echo unit that allows for THRU-PAINT measurements and it has a Data Logger so that data stored in the unit memory can be sent to PC.

Measure painted metal parts and structures such as tubes, pipes, storage tanks, boilers and naval hulls without having to remove the paint and in Pulse-Echo measure unpainted metal parts as well as plastics, acrylics, ceramics and glass among other materials.

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Measure

  • Pulse-Echo
    Range:
    0.6 to 500mm /
    0.025 to 19.999in Depending on transducer and material
  • Echo-Echo
    Range:
    2.5mm to 25mm /
    0.98 to 0.098in
    with coatings of up to 2mm / 0.078in
    Depending on transducer, material and coating
  • Resolution:
    0.01mm / 0.001in

Units

  • Metric (mm)
  • Imperial (in)
  • Temporary (us)

Calibration

  • Auto, 1 point (no Cal key) Calibrate using the test block on the front panel
  • 2 point calibration

Graphic LCD Display

  • LCD 128×64 pixels
  • LED backlight illumination (ON, OFF, Auto)
  • Digit sizes:
    12, 17mm /                0.47, 0.66in
    Depending on view mode
  • Adjustable digital contrast

Alarms

  • Low & High, user defined
  • Material Condition
  • Alarm Types
    Visible: Flashing backlight and irregular digits
    Audible: Intermitent beep

Features

  • Echo key to switch measuring modes (Pulse-Echo, Echo-Echo)
  • Coupling energy level indicator
  • Material condition analyzer (corrosion, pitting)
  • B-Scan graphic representations
  • Adjustable gain and trigger
  • Capture minimum
  • Statistics
  • On screen materials velocity chart

Multi-Language

  • English
  • Spanish
  • Portuguese

Data Logger

  • 32000 readings that can be sent to a PC using DMQ DataCenter software
  • 8 folders with 10 character alphanumeric naming
  • 3 capture modes
    Manual: Touch “Store” key
    Auto: Continuos while the transducer is coupled
    Each: Single value each time the transducer is coupled
  • Date and time register

Connections

  • USB to connect to a PC or RS232 (optional cable)
  • Lemo 00 connectors for transducer

 

Warranty

  • 5 year limited on electronics
  • 6 months on accessories

Front Panel

  • Touch-Sense with sensitivity adjustment
  • No mechanical parts
  • Auto pressure recognition
  • Auto scrolling recognition

 

Power Supply

  • 2 x AA 1.5v Alkaline
  • 2 x AA 1.2v Ni-MH Rechargeable
  • Easy slide battery compartment cover

 

 

Dimensions

  • H: 117mm / 4.60in
  • L: 78.74mm / 3.10in
  • W: 24mm / 0.94in

 

 

DMQ QS5 DLE standard configuration

DMQ QS5 DLE electronic unit
DMQ 5MHz hi-damp transducer
Coupling gel
Pendrive with DMQ DataCenter software
USB cable
Printed user manual
High impact carrying case
Certificate of conformity

Measure

Modes:
Pulse-Echo (normal measurements)
Echo-Echo (Thru-Paint measurements)
Touch the “Echo” key to switch modes
Range:

Pulse-Echo:
0.6 to 500mm / 0.025 to 19.999in
Depending on transducer and material
Echo-Echo:
2.5mm to 25mm / 0.98 to 0.098in
with coatings of up to 2mm / 0.078in
Depending on transducer, material and coating
Resolution:
Up to 100mm, 0.01mm; or up to 3.936in, 0.001in
From 100mm, 0.1mm; or from 3.936in, 0.01in
V-Path Correction:
Automatic
Flight Time & Flight Time Resolution:
1 to 100us at 0.1us
Materials Velocity Range:
100 to 19.999 m/s
2.0 in/ms at 787.0 in/ms
Velocity Resolution:
1 m/s – 0.1 in/ms
Sampling Rate:
Selectable 4, 8, or 20Hz (Fast)
Emission Pulse:
Adjustable 20 to 220V

Units

Metric:
Millimeters (mm)
Imperial:
Inches (in)
Temporary:
Microseconds (us)

Features

Coupling:
Coupling level indicator
Material Condition Analyzer:
Alarm alerts the user on the possible presence of corrosion or pitting
Selectable Scanning Speeds:
4, 8, 20Hz (Fast)
BSCAN Graphic Representations:
In real time
Gain and Trigger:

Adjustable
Capture Minimum:
Holds minimum reading
Differential Mode:

Difference between actual measurement and reference value
Percentage Differential Mode:
Measured value represented as a percentage of the reference value
Erase Mode:

Erases measurement when transducer is lifted
View Modes:
3 numerical modes: different information is displayed
Nums Zoom mode: large numbers (17mm tall)
Graphic mode: view real time B-Scan graphics
Internal Clock:
Date and Time (Selectable format)

Statistics

Types:
Maximum, Minimum, Range, Average
Error:
High, Low, High%, Low%
Distribution:
Values represented in a graphic format

Calculations are based on stored values only

Alarms

Low & High:
User defined
Material Condition Analyzer:
Alerts for possible presence of corrosion or pitting
Alarm Types:
Visible: flashing backlight or irregular digits
Audible: intermitent beep

Display

Graphic LCD:
128×64 pixels
Viewable Area:
45 x 30mm / 1.77 x 1.18in
Backlight:
LED backlight (ON, AUTO, OFF)
Contrast:
Digital 30 steps

User Interface

Languages:
English, Spanish, and Portuguese
Menu Screens:
Icon based
User ID:
Personal information with password protection

Transducers

Type:
Dual Crystal
Connectors:
Type Lemo 00
Frequencies:
2, 5, 7MHz

Calibration

1 Point:
Auto with no Cal key using the unit test block
(6.35 +/- 0.01mm or 0.25in +/- 0.001in)
2 Point:
Use the unit test block and 2 calibration blocks
Materials Velocity Chart:
On unit screen

Data Logger

Storage:
Up to 32000 readings
Data Transfer:
Send to a PC using DMQ DataCenter software included at no additional charge
Organization:
8 files with 10 character alphanumeric naming
Capture Modes:
Manual: Touch the “Store” key to store values
Continuous: Automatically stores all values picked up by the transducer
Each: Automatically stores single values each time the transducer is coupled
Date and Time Register:
Register day and time

Connect to PC

Connectivity:
USB (cable included) or RS232 (optional cable)

Front Panel

Touch-Sense Keypad:
No mechanical parts
Keypad:
Sensitivity adjustment
Auto pressure detection
Auto scrolling detection

Electronic Unit

Dimensions:
H: 117mm / 4.60in
L: 78.74mm / 3.10in
W: 24mm / 0.94in
Weight:
200g / 7.05oz with batteries
Working Temperature:
-10°C to 50°C / 14°F to 122°F
Storage Temperature:
-20°C to 60°C / -4°F to 140°F
Enclosure:
High impact ABS with rubber sides for easy grip
Front Panel:
Polycarbonate

Power Supply

Batteries:
2 x AA 1.5v Alkaline
2 x AA 1.2v Ni-MH Rechargeable
Battery Life:
100 hours with backlight off
Battery Indicator:
On all screens with a low level alarm
Auto-Off:
Programmable 1 to 120 minutes

Warranty

Electronic Unit:
5 year limited warranty
Transducers:
6 months

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