Features of multi-channel ultrasonic flaw detector:
Small volume, light weight, compact structure,
Full digital, independent intellectual property rights, powerful functions,
Advanced circuit design and manufacture technology, reliable performance, stable operation,
High signal-to-noise ratio, strong defect resolution capability,
Complete gate alarm function, strong anti-interference ability
Up to 64 channels,
Reserved encoder, 16 in/16 out of I/O port，
System configuration is simple and flexible, the requirement of multi-channel is achieved,
High reliability, easy maintenance,
Based on Windows platform, powerful statement document processing ability,
Independently developed control interface, high humanization and maneuverability,
Software modular, can be configured according to need
Independent intellectual property rights, easy for user ' s re-development
Can design application softwarespecifically for the user to meet the special requirements of users,
Powerful TCP/IP communication ability.
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Automobile industry: Sparking plug detection, single detection of security component
Aviation industry: Composite material detection and immersion and scanning detection
Railroad: wheel and axle detection
Power plant: Weld inspection, multi-channel defect detection and thickness detection
Metallurgical industry: Casting detection
Steel Works: Steel rail, steel bar and steel pipe detection
Research: Complex applications, such as composite materials, powder metallurgy, link joint, material properties detection
1. Instrument type Type A six-channel pulse ultrasonic flaw detection instrument
2. Maximum repetition frequency The maximum repetition frequency of a single channel can be up to 20 KHz according to the agreement; generally can reach 10 KHz
3. Continuous operating hours
24hours at environment temperature of 0～40℃
4. Repetition frequency
Maximum operating frequency of system is 20Hz, repetition frequency of a single channel can be set as 10KHz-5KHz-2.5KHz-1KHz-0.5KHz.
5. Channel work timing Two channel rotation
6. Scanned area: 10～5000mm (Steel longitudinal wave), continuously adjustable
7. Horizontal linear error: ＜1%
8. Probe working mode Single probe transmitting, receiving, or dual-probe respectively receiving, transmitting
9. Amplifier frequency: 0.5MHz-15MHz
10. Gain: 80dB, stepping 0.1dB
11. Flaw detection sensitivity: ＞50dB
12. Rejection level: 0～
13. Resolution ratio: ＞26dB
14. Dynamic range: ＞30dB
15. Vertical linear error:≤5%
16. Alarm
Set at most A, B, C three alarm doors at each channel
16.1Threshold value
3%～ of vertical scale,step level is adjustable
16.2 Display mode
Display with a horizontal bright line (BAR), horizontal direction represents time, vertical direction represents threshold
16.3 Alarm type
Each alarm door can be respectively set as advancing wave and wave loss alarm
16.4 Trigger mode of alarm door
Door A, B: synchronous trigger
Door C: synchronous trigger, locking while tracking
16.5Relevant anti-interference
Relative frequency: advancing wave: 1～15 times, wave loss: 3～15 times; each door can be set respectively
16.6 Alarm
Built-in sound alarm (three alarm doors have three different kinds of sounds), electrical pulse output
16.7Electrical pulse output
16.7.1 Electrical pulse performance
Each alarmdoor respectively outputs, 10-30V photoelectric isolation
16.7.2 Delay output
Delay: electrical pulses can be set as delay output
Delay time setting: 0~2 s, 0.1 s of stepping
17. Interface tracking
17.1 Alarm door C of each channel can be set as interface tracking door
17.2 Starting point, width and threshold of interface tracking gate are consistent with alarm gate
18. Weight: about 15kg
19. Dimensions: 558mm×430mm×173mm（L×W×H）
20. Allowable operating environment
Storage temperature:－20℃～＋60℃
Operating temperature: -15℃～＋55℃
Relative humidity: ≤90%
21. Power supply: 220V（±10V）, 50Hz
22. Power consumption：250W
Operating temperature: -15~55℃
Storage temperature: -20℃ ~ +60℃
Relative humidity:less than 90%
Working voltage: AC220±10V
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