Wireless Transmission Steel Bar Ultrasonic Flaw Detector
Steel bar is a conventional product with high density, moderate noise. The system is suitable for the automatic detection of internal and external defects of various steel bars.
The principle of UT ultrasonic flaw detection is that after the ultrasonic wave is coupled into the steel rod by water, the incident propagation will case ultrasonic reflection when there is a defect in the bar. The ultrasonic instrument will alarm the ultrasonic reflected signal after the amplified signal to realize the automatic detection of the defect.
Wireless Transmission Steel Bar Ultrasonic Flaw Detector Brief Introduction
There are two probe regulators in section 1,180 degrees apart. Each regulator is equipped with a two-channel combination of ultrasonic line focus probes, and the transverse wave incident clockwise.
Detection of defects: detection of round subcutaneous defects in a rounded clockwise direction
Center frequency: 5.0MHz ± 10%
Coupling method: water immersion method
Quantity: 2 sets of probes, each set consisting of 2 combined wafers, which are evenly distributed in the circumferential direction of the workpiece, 180° apart, on the same section. A total of 4 independent channels.
A total of 2 probe adjustment frames are placed on section 2, each separated by 180°, and a 2-channel combined ultrasonic line focusing probe is arranged on each adjustment frame, and the longitudinal wave is incident.
Detection of defects: metallurgical defects inside the steel bar,
Detection range: center transverse hole.
Center frequency: 5.0MHz ± 10%
Coupling method: water immersion method
Quantity: 2 sets of probes, each consisting of 2 combined wafers. These 2 sets of probes are evenly distributed in the circumferential direction of the workpiece, 180° apart, and there are 4 independent channels in the same section.
A total of 2 probe adjustment frames are placed on section 3, each separated by 180°, and a 2-channel combined ultrasonic line focusing probe is arranged on each adjustment frame, and the transverse wave is incident counterclockwise.
Detection of defects: counter-clockwise detection of round subcutaneous defects
Center frequency: 5.0MHz ± 10%
Coupling method: water immersion method
Quantity: 2 sets of probes, each consisting of 2 combined wafers. These 2 sets of probes are evenly distributed in the circumferential direction of the workpiece, 180° apart, and there are 4 independent channels in the same section.
Defect detection standard
GB/T4162-2008 Ultrasonic testing method for forged steel bar.
Wireless Transmission Steel Bar Ultrasonic Flaw Detector Parameters
Channel number |
12 channels |
Flaw detection speed |
30m/min |
Total gain |
100dB,step0.5dB |
Working mode |
Single probe transmitting, receiving or double probe transmitting and receiving respectively |
Sensitivity margin |
≥50dB |
Resolving power |
≥26dB |
Dynamic range |
≥30dB |
scan range |
0~5000mm |
Frequency range |
|
Sampling range |
250MHz |
Repetition range |
Single channel100Hz~4KHzadjustment |
Vertical linearity |
≤2% |
Horizontal linearity |
≤1% |
Detection mode |
Full-wave, positive half-wave, negative half-wave |
Gate setting |
Each channel has three gates, A and B are defective gates and C are interface tracking gates. |
Alarm indication |
Color Display and Sound Alarm of A, B and C Gate Alarm on Each Channel |
Delayed alarm |
Two path,delay time 0.1-10s,step 0.1s |
Waveform storage, unlimited number, waveform playback, printing and report generation. |
BKNprovides ndt device,ultrasonic metal testing equipment,ultrasonic bar testingand ultrasonic metal testing,contact us now.
Send product request
Other supplier products
BKNET-0102 Welded Pipe Eddy Current Flaw Detector | Eddy current weld testing is the use of eddy current technology to test the welded pipe, this type of testing is based on the premise of lossless. ... | |
BKNET-101 Automatic Eddy Current Testing | The eddy current testing(BKNET-101) is a fully automated eddy current inspection system that uses large-scale imported integrated circuits combined... | |
RQ-120-B Automatic CNC EDM Notch | "RQ-120-B Electric Pulse Automatic CNC EDM notches" is a precise instrument specially developed by Nanjing BKN Automation System Co., Ltd. for maki... | |
EDM Notch | An electric pulse is a pulse generated by electrons, and a pulse is a process of changing a voltage in a short time. Electropulsing is an unsteady ... | |
Eddy Current Testing Equipment | Ect testing equipment is a non-contact testing method, which mainly uses the electromagnetic field and electromagnetic induction between metals to ... |
Same products
Shoes Flexing Tester | Seller: Qinsun Instruments Co., Ltd | It's used for determining the flexibility resistance and or indicating the cracks od shoe or shoe... | |
Shoelace Abrasion Tester | Seller: Qinsun Instruments Co., Ltd | Application: This shoelace abrasion tester is used for shoelace against standard eyelet abrasion... | |
Heel Fatigue Tester | Seller: Qinsun Instruments Co., Ltd | Heel Fatigue Tester is used to determine the resistance of medium and high heels of ladies’... | |
Heel Impact Tester | Seller: Qinsun Instruments Co., Ltd | Heel Impact Tester is used to determine the impact strength of heels of ladies’shoes. Ap... | |
Ross Flex Tester | Seller: Qinsun Instruments Co., Ltd | Whole Sole ROSS Flexing Tester GT-KB05D To determine right angle flexing risistance for whole sol... |