DMD-89H Full-Digital Multi-Channel Ultrasonic Flaw Detector

DMD-89HAll-Digital Multi-Channel Ultrasonic Flaw Detector

Instrument Introduction：

1、Compact, lightweight, and small in volume

2All-digital, independently owned intellectual property, powerful functionality

3Advanced circuit design and manufacturing technology ensure reliable performance and stable operation.

4High signal-to-noise ratio, strong defect resolution capability

5Gate alarm function is complete with strong anti-interference capability.

6Up to64Channel

7Reserved Encoder，16 Enter/16 OutstandingI/O Interface

8The system configuration is simple and flexible, meeting the requirements of more channels.

9High reliability, easy maintenance

10Based onwindows Platform, powerful reporting and document processing capabilities

11Self-developed control interface, user-friendly, and highly operable.

12Software modularization, customizable as needed

13Self-owned intellectual property rights, facilitating secondary development for users.

14Custom application software can be designed for users to meet their specific requirements.

15RobustTCP/IP Communication capabilities

Feature Highlights:

1、Automotive Industry:Spark plug testing, individual safety component inspection

2、Aerospace IndustryComposite material testing, immersion and scanning inspections

3、Railways:Wheel and axle inspection

4、Power PlantWeld Seam Inspection, Multi-Channel Defect Detection, and Wall Thickness Measurement

5、Metallurgical Industry:Casting Inspection

6、Steel Mill:Steel rail, steel bar, and steel pipe inspection

7、Research:Complex applications, such as composite materials, powder metallurgy, joint connections, and material properties testing

Instrument specifications

1Instrument Type：AModel Pulse Ultrasonic Six-Channel Flaw Detection Instrument

2Repetition Frequency：Single channel repetition frequency can reach as per agreement.20KHzGenerally attainable10KHz

3Continuous Operating Time：0～40℃Ambient temperature24 Hour

4Repetition Frequency：System Operating Frequency20HzThe single channel repetition frequency can be set to: 

             10KHz-5KHz-2.5KHz-1KHz-0.5KHz

5Channel Operation Sequence：Two channels alternate working

6Scanning Range:10～5000mm(Steel longitudinal wave), continuously adjustable

7Horizontal Linear Error:Less than1%

8Probe Operation Mode：Single probe transmission, reception, or dual probe transmission and reception respectively

9Amplifier Frequency Band:0.5MHz-15MHz

    10Gain:80dBStepping0.1dB

11Detection Sensitivity:Greater than50dB

13Resolution:Greater than26dB

14Dynamic Range:Greater than30dB

15Vertical Linear Error:Not greater than5%

16Alarm：Each channel can be setA、B、C Three alarm doors

        16.2Display Method：A horizontal lineBAR) The horizontal axis represents time, while the vertical axis represents 

           Threshold。

16.3Alarm Method：Each alarm door can be individually set for incoming wave and missing wave alarms.

16.4Alarm door triggering method：①ADoorsBDoor: Synchronous Trigger②CDoor: Synchronous trigger, tracking lock

        16.5Relevant anti-interference：Related Count: Inbound Wave:1～15 Subsequently, loss of wave:3～15 Each door can be individually set up.  

              Place。

16.6Send alarm：In-cabin audio alarm (three alarm doors with three different sounds), electrical pulse output。

16.7Electrical pulse output

          16.7.1 Electrical pulse performance：Each alarm door outputs separately.10-30Optoelectronic Isolation。

            16.7.2 Delay in shipment：①Delay: Electrical pulses can be set for delayed output②Delays Setting0~2 Second 

              0.1 Instant step forward。

17Interface Tracking

       17.1Various channelsCAlarm door can be set to interface tracking door

       17.2Track the interface door starting point, width, and threshold are the same as the alarm door.

18Instrument weight:About15kg

19Instrument size:558mm×430mm×173mmPlease provide the Chinese content that needs to be translated into American English.×Wide×High (without additional context)

20Instrument permissible operating environment：①Storage Temperature: -20℃～＋60℃②Operating Temperature:0℃～＋40℃③Relative Humidity:Not greater than90%

21Power Supply:220V（±10V），50Hz

22Power Consumption:250W

Work Environment:

    Operating Temperature:0-40℃

    Storage Temperature:-20℃-+60℃

Relative Humidity:Not greater than90%    

Working Voltage:AC220±10V

Inspection and Detection Corner:

Inspection Detection Corner:

Inspection Detection Corner: