DMD-99H Intelligent Digital Dual-Channel Eddy Current Flaw Detector

DMD-99HIntelligent Digital Dual-Channel Eddy Current flaw detector

Product Model:DMD-99H

Instrument Introduction:

DMD-99HThe intelligent digital dual-channel eddy current flaw detector integrates digital eddy current technology, microprocessor technology, and other technologies, with a detection speed of up to several thousand per second.6Rice, with reliable, stable, and sensitive instrument performance.DMD-99HThe intelligent digital dual-channel eddy current flaw detector offers high detection sensitivity for defects in metal tubes, bars, wires, and filaments, such as surface cracks, hidden seams, pores, inclusions, and open cracks.

DMD-99HThe intelligent digital dual-channel eddy current flaw detector features computerized Chinese (or English) menu-based human-machine interaction, large-screen signal display, multi-mode alarm technology, and specially designed digital electronic balancing technology, as well as intelligent dynamic filtering technology, making the instrument operation more user-friendly.DMD-99HIntelligent digital dual-channel eddy current flaw detector64Hz～4MHzThe test bandwidth is adaptable to the detection requirements of various different metal materials, and due to the fully digital design, there is no need to recalibrate the instruments when changing the product production specifications.“Dumb model”Operation.

DMD-99HIntelligent digital dual-channel eddy current flaw detector can be connected with through-type coils with very low coupling gap requirements, and can also be linked to flat array probes as small as a cigarette box. The choice of probe is entirely based on the user's detection needs. The detection system can be equipped with a high-precision delay marking module, speed measurement device, marking machine, and multi-directional adjustable probe bracket to achieve online automatic eddy current flaw detection. The system features synchronous alarm output with internal and external clock control, as well as high-precision marking.AndAdjustable logo width feature.

Application Fields:

Applicable for metalN/AMaterialsIron rods, round steel, aluminum rods, aluminum barsHigh-speed online testing or offline automatic testing。

Features:

1、Automatic recording of defect counts and their locations

2、Dynamic Variable Length Labeling Control

3、Internal and external clock-controlled synchronous alarm output

4、Adjustable probe drive (excitation) intensity

5、High-precision end head and end tail signal truncation function

6、High-precision real-time and delayed alarm output

7、Non-linear phase/amplitude alarm range

8、Rapid Digital/Simulated Electronic Balance

9、Rectangular coordinates, polar coordinates, and other background coordinate options

10、Memory trace delay fade-out function

11、A vast array of storage for various testing programs, data, charts, and other inspection results

12、Broadband Digital Filtering and Intelligent Dynamic Program Filtering

13、Automatic signal amplitude, phase measurement, and eddy current detection signal slow (adjustable) playback and extended analysis function

14、Single trace impedance plane diagram and two trace-based time base scrolling display

15、Automatically generate inspection reports (including inspection length, total defects, and the location of each defect)

16、Menu-driven human-machine dialogue (both Chinese and English versions, with options for traditional/simplified Chinese characters), keyboard operation, online hotkey assistance

Instrument Parameters:

1Channel Count:2Unit

2、 Detection Speed:≤360Rice/Please provide the Chinese content to be translated.(6Rice/Instant)

3、 Frequency Range:64 Hz ~ 4 MHz；

4、 Enhancement:0～90dBStep0.5dB

5、 Phase Rotation:0~360° Step 1 °

6、 Gain RatioY/X）：0.1~10

7、 Amplification/Phase Measurement: Manual/Automatic

8、 Display Mode: Dot/Thread/Discreet

9High-pass filtering: High/Please provide the Chinese content to be translated./Low

10Number of digital filter points:1 ~ 100

11End Cap/End Tail Delay:0-32s

12Shipment marking delay time:0-200s

13Marking Time:1-32s

14Work Mode: In/External clock

15Probe excitation signal amplitude:1-8V

16Hardware Alarm Output:8An

17Alarm output signal: transistorOCDoor output

18、ASwiping and encoding disk input signal: switch signal

19Needle PrinterEPSON/HP）

20、Dimensions:482*452*177mm        

21、Weight:20kg

Work Environment:

    Operating Temperature:-15~55℃

    Storage Temperature:-20~60℃    

    Relative Humidity: Not Exceeding85%

Operating Voltage:AC220±10V

Inspection Site:

  Inspection Site: