Danatronics EHC-09 / EHC-09 Color Wave
Ultrasonic thickness gauges from the company Danatronics EHC-09 series and EHC-09 color wave.
Danatronics EHC-09 series / model EHC-03
Ultrasonic thickness gauges Danatronics EHC-09 series are unique when speaking of their functions as for instance:
Specifications:
- Size: 127 mm x 76 mm x 32 mm
- Weight: 230 g
- Range: 0.40 mm - 508 mm, depends on the material, temperature and the used probe
- Range of speed: 0.508 – 18.699 mm/uS
- Operating temperature: -20° C do 50° C
- Operating temperature of the material from -20° C to 537° C depending on the probe
- Battery operating time: 12 hours
- Battery type: 2 x AA Alkalic
- Display: 128 x 64 graphical LCD
- Definition: 0.01 mm, 0.1 mm
- Choice of the probe: list of the probes in the menu
- Echo-echo measuring, over-coat measuring
- Delay line measuring: automatically at turn on.
- Ideal at measuring with pencil probes (hard to reach areas/radiused parts/thin materials and high temperature surfaces)
- Illumination of the keypad as an optional alarm
- Frequence range: 0.5-20 MHz (-3dB)
- Units: Inches/milimeters/microseconds
- Amplification: low, standard and high
- Measuring frequence: 4Hz a 20Hz
- Displayed information: LOS, min, max, value displayed with big digits, speed, annuling, calibration, units, freezing, % battery
- Diferencial measuring: displays the difference between the chosen referencial value
- Programmable alarm: Minimum/Maximum, vibrations, beeping and flashing of display or the backlight of the keys F1 = red (over limit), F2 = yellow (attention!) ang F3 = green (ok)
- Automatic notification when the probe is worn - replacement notification
- Ergonomy: setting for left- and righthanded (patent)
- Backlight: LED light, on/off or automatically by pressing the button or at measuring
- Automatic off after optional time of inactivity
- Scan mode: displays minimum or maximum at repeating frequency 20 Hz (suitable for hot surfaces and speedy search of minimum).
- Screen shot function
- holding a value - the value remains on the screen even after the probe has been removed
Version EHC-03 is the basic model of Danatronics brand, the device is offered only with the standart 5MHz probe DKS-537, it can not be upgraded
Functions:
Functions | EHC-09DL | EHC-09 | EHC-09B |
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Range 0.4mm - 508mm | ![]() |
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Automatic zero setting of the probe after turning on | ![]() |
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Scan Mode shows the found maximum and minimum at sampling 20 Hz | ![]() |
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Hold Mode holds the display of measured values even after the probe have been removed | ![]() |
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Freeze Mode freezes the display | ![]() |
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Units inches/milimeters | ![]() |
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Gain Setting of strenghtening low-standard-high | ![]() |
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Differential Mode Shows the difference from the chosen referencial thickness | ![]() |
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Alarms Minimum/Maximum Switches the optional alarm when exceeding the selected maximum or minumum limits - vibrations, beeping, display, iluminating keypad | ![]() |
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Illuminating Keypad F1 = red, F2 = yellow and F3 green for easy indication go/no-go testing | ![]() |
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Automatic Probe Wear Indicator Automatically notifies the user of wearing and necessary replacement of the probe | ![]() |
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Echo to Echo Measuring through the majority of standard coating without a measuring error | ![]() |
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Non-Encoded B-Scan Display of graphical B scan-graphically dispays the opposite wall | ![]() |
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Data Logger Version Memory for 50 000 values (expandable for 100 000) + PC software and USB cable | ![]() |
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Carry Pouch Blue resistant case for the device (possible to buy additionally) | ![]() |
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Probes for the device:
Probe marking | Range of measuring in steel | Range of measuring in the Echo-Echo mode | Frequency | Diameter of the converter | Temperature range |
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DC110 | .200” - 20" (5.08mm-508m) | does not measure in Echo-Echo mode | 1.0 MHz | 1"/25.4mm | 32-122F/0-50C |
DC175 | .150”-20” (3.81mm-508mm) | does not measure in Echo-Echo mode | 1.0 MHz | 0.75”/19.05mm | 32-122F/0-50C |
DC250 | 0.1" - 20" (2.5mm-508mm) | 0.200”- 5” (5.08mm-127mm) | 2.25 MHz | 5"/12.7mm | 32-122F/0-50C |
DK250 | 0.1" - 20" (2.5mm-508mm) | 0.200”- 5” (5.08mm-127mm) | 2.25 MHz | .5"/12.7mm | 32-392F/0-200C |
DC525 | 0.030" - 20" (.76mm-508mm) | 0.078”- 2” (2mm-50.8mm) | 5.0 MHz | 0.25”/6.35mm | 32-122F/0-50C |
DK525 | 0.030" - 20" (.76mm-508mm) | 0.078”- 2” (2mm-50.8mm) | 5.0 MHz | 0.25”/6.35mm | 32-392F/0-200C |
DC537 | 0.040" - 20" (1mm-508mm) | 0.078”- 2” (2mm-50.8mm) | 5.0 MHz | .375"/9.52mm | 32-122F/0-50C |
DK(S)537 | 0.040" - 20" (1mm-508mm) | 0.078”- 2” (2mm-50.8mm) | 5.0 MHz | .375"/9.52mm | 32-392F/0-200C |
DHT-537 | 0.040" - 20" (1mm-508mm) | 0.078”- 2” (2mm-50.8mm) | 5.0 MHz | .375"/9.52mm | (-5 to 950F or -20-509C) |
DC550 | 0.030" - 20" (.76mm-508mm) | 0.078”-2.0” (2mm-50.8mm) | 5.0 MHz | .5"/12.7mm | 32-122F/0-50C |
DC550 | 0.030" - 20" (.76mm-508mm) | 0.078”-2.0” (2mm-50.8mm) | 5.0 MHz | .5"/12.7mm | 32-122F/0-50C |
DK550 | 0.030" - 20" (.76mm-508mm) | 0.078”-2.00” (2mm-50.8mm) | 5.0 MHz | .5"/12.7mm | 32-392F/0-200C |
DK718 | 0.030" - 2.0" (.76mm-50mm) | 0.059”-1.0” (1.5mm-25.4mm) | 7.5 MHz | .187"/4.75mm | 32-392F/0-200C |
DC1025 | 0.020" – 2.0" (.5mm-48.2mm) | 0.059”-1.0” (1.5mm-25.4mm) | 10.0 MHz | .25"/6.35mm | 32-122F/0-50C |
DK1025 | 0.020" – 2.0" (.5mm-48.2mm) | 0.059”-1.0” (1.5mm-25.4mm) | 10.0 MHz | .25"/6.35mm | 32-392F/0-200C |
DK10125 | 0.040" - 0.75" (1mm-19mm) | does not measure in Echo-Echo mode | 10.0 MHz | .125"/3.17mm | 32-122F/0-50C |
DK718EE | 0.040" – 1.5" (1mm-38.1mm) | 0.059" – 1.0" (1.5mm-25.4mm) | 7.5 MHz | .187"/4.75mm | 32-392F/0-200C |
DK537EE | 0.040" - 20" (1mm-508mm) | 0.078”-1.5” (2mm-38.1mm) | 5.0 MHz | .375"/9.52mm | 32-392F/0-200C |
DLC525RM | 5.0 MHz | .25"/6.35mm | 32-122F/0-50C | ||
DLC1025RM | 10.0 MHz | .25"/6.35mm | 32-122F/0-50C | ||
DLK525RM | 5.0 MHz | .25"/6.35mm | 32-122F/0-50C | ||
DLK1025RM | 10.0 MHz | .25"/6.35mm | 32-122F/0-50C |


Device | Type of upgrade | Description |
---|---|---|
EHC-09B | EHC09 | Upgrade of the device on version EHC-09 |
EHC09DL | Upgrade of the device on version EHC-09DL | |
EHC-09 | B-Scan | B-scan activation |
Echo-Echo | E-E activation of measuring over coating | |
EHC09DL | Upgrade of the device on version EHC-09DL |
B-scan:
the newest function available in the DL version as standard and as chargeable function for EHC-09
B-scan can be saved into the memory of the device and inspect further. In the picture there is depicted the cursor too (vertical line), which in B-scan displays the value in the right upper corner. For this function the firmware 1.3.1. needs to be instaled.

Danatronics EHC-09 Color Wave
Danatronics brings on our market the world smallest ultrasonic thickness meter with high colour definition live A-display Danatronics EHC-09 Wave. This unique device contains colourful A-Scan, B-Scan, memory for 50 000 measurings (5000 A-scan) along with the software equipment for PC, vibrations and change of the display colour when exceeding the limit.
The live view is important at demanding measurings, when it is needed to verify whether the displayed thickness corresponds with the real thickness. A typical application is measuring in the petrochemical industry, power plants and likewise, where we can come accross measuring of critical parts as for example compresive containers, tanks, parts with high temperature etc. The live display helps to exclude erroneous measurements.
specification:
- The first colourful thickness meter with A-scan
- Possibility of changing the colour scheme
- Changes colours at the adjusted Alarm-limit
- 50 hours of battery operation
- Very contrastive display, visible from far distance
- Possible to set vibrations when reaching the Alarm-limit
- Illuminated keypad
- optional case
- memory for 50 000 values
- B-Scan
- Echo - Echo for measuring through coatings-paint
- Possible to upgrade the device anytime after buying the code which is then not required to connect with the computer or send anywhere
- 2 years of guarantee, after guarantee service
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