Installation method of SMART-6000 composite material comprehensive detector

SMART-6000Installation method of composite material comprehensive detectorThe tested composite materials and adhesive structures have the advantages of light weight, high strength, easy processing and molding, excellent elasticity, and temperature and corrosion resistance. Based on the theory of NDT integration technology, advanced microelectronics technology, computer technology, DSP technology, and SMT manufacturing technology are adopted to design a portable composite material and bonding quality comprehensive testing equipment that integrates multiple testing methods such as ultrasound, acoustic impedance, acoustic resonance, and reception. It has multiple detection modes such as ultrasound A B C scanning, acoustic resonance, acoustic pulse, acoustic scanning frequency, mechanical impedance, etc., to adapt to the detection of different materials and structural components. The detection results obtained through multiple detection methods can facilitate data fusion, comprehensive analysis, mutual verification, and thus obtain more complete evaluation conclusions for the detection personnel.

Installation method of composite material comprehensive detectorFunction information:

·Ultrasonic A-scan: Ultrasonic testing is widely used for detecting internal defects in metal, non-metal, and composite materials. For thicker composite materials, such as multi-layer metal bonded composite plates, ultrasonic pulse echo and pulse penetration methods are usually used to detect defects such as debonding, voids, pores, and poor bonding quality inside the workpiece
·Sweep frequency detection mode: using electronic sweep frequency excitation to transmit the transducer, detecting and processing the amplitude changes of the displayed return signal to determine the bonding quality. (No need for coupling agent, sweep frequency range of 20 k-80 KHz, expandable to 5 MHz)
·RF RF detection mode: using continuous wave steady-state excitation to measure the changes in amplitude and phase for detecting delamination (without the need for coupling agents)
·Pulse train detection mode: using short pulse excitation to transmit the transducer, choose the right oneThe frequency causes the maximum bending vibration of the inspected part. When the probe moves above the area of poor adhesion, the received signal amplitude will be greater than that above the area of intact adhesion (without the need for coupling agent)
·Acoustic impedance analysis (MIA): The transducer excites the object being tested to produce vibration, and the mechanical impedance reflecting the vibration characteristics of the object is reflected back on the transducer receiving chip, forming the load of the transducer. When the object being tested has defects or changes in the quality of the adhesive layer, its vibration characteristics will also change. By measuring these changes, discontinuities of the object being tested can be discovered (without the need for coupling agents)

Technical Specifications:

Size and weight:
Size: 260 × 185 × 115mm Weight: 2.8kg
Power supply: External power adapter: DC18V 4.7A, built-in lithium battery (14.8V 6.3AH)

Work environment:
Working temperature: -25 ℃~+55 ℃
Storage temperature: -20 ℃ to+50 ℃
Relative humidity: not exceeding 85%

Whole machine:
1. Frequency range: sweep frequency from 20 k to 80 kHz
2. Acoustic Impedance Analysis (MIA) 2.5 k~10 kHz
3. Conventional ultrasound ranging from 0.5 M to 16 MHz
4. RF mode 20 k~60 kHz
5. Pulse train 20 k~60 kHz
6. Gain: Ultrasonic 110 dB Step 0.5/1/2/6 dB Acoustic detection 0-90 dB Step 0.5 dB
7. Microprocessor: 32-bit CPU based on ARM core
8、 内存容量： 64 MB
9、 存储容量： 1 G
10. Parameter storage: 520 sets, 1000 sets (ultrasound)
11. Image storage: 150 sets, 1000 sets (ultrasound)
12. Display screen: High brightness 6.4-inch TFT LCD color display screen, 640 * 480 pixels

Ultrasonic testing:
1. Operating frequency range: 1-5, 0.5-15, 3-16MHz in three levels
2. Damping: High/Medium/Low Three Levels
3. Gain adjustment: 0-110dB, divided into 0.5/1/2/6dB steps
4. Gain fine-tuning: -2~+2dB, divided into 40 levels, each level is 0.1dB
5. Detection methods: full wave, positive half wave, negative half wave RF
6. Detection range: 3-10000mm (steel longitudinal wave) continuously adjustable
7. Pulse displacement: -20.0-2000.0mm (steel longitudinal wave)
8. Probe zero point: 0-200us
9. Material sound speed: 1000-99999m/s
10. Inhibition: 0-90%, linear inhibition
11. Vertical linear error: ≤ 3%
12. Sampling accuracy: 10 bit AD
13. Sampling rate: 400MHz
14. Sensitivity margin for flaw detection: ≥ 60dB
15. DAC curve: up to 10 echo reference points can be recorded, the distance between the three lines of the DAC can be changed, and the echo reference points can be corrected
16. Gate: Two independent alarm gates, A and B. Gate A can also be set to track gate mode
17. Measurement point selection: can choose one inside the gateThe leading edge or peak of the echo
18. Echo evaluation: optional display of sound path, horizontal distance, vertical distance, echo amplitude, dB difference
19. Storage: capable of storing 1000 sets of data and parameters

Application fields:

Widely used in the detection of defects in composite materials and bonded structural components in industries such as aerospace, automotive, and chemical manufacturing

Shanghai Jiuheng Instrument Co., Ltd. is an enterprise specializing in the research and development, production, sales, and service of instruments and meters. Ultrasonic flaw detectors: (EPOCH 600 ultrasonic flaw detector, EPOCH 6LT ultrasonic flaw detector, EPOCH 650 ultrasonic flaw detector, EPOCH 1000 ultrasonic flaw detector, USM 36 ultrasonic flaw detector, USN 60 ultrasonic flaw detector, USM go+ultrasonic flaw detector, Ominskan SX phased array flaw detector, OmniScan MX2 phased array TOFD flaw detector); Ultrasonic thickness gauge: (27MG ultrasonic thickness gauge, 45MG ultrasonic thickness gauge, 38DL PLUS ultrasonic thickness gauge, DM5E ultrasonic thickness gauge, CL5 ultrasonic thickness gauge, MAGNA-MIKE 8600 Hall effect thickness gauge, ETG-100 electromagnetic high-temperature thickness gauge); Ultrasonic probe; Customized phased array probe; Eddy current flaw detector: (NORTEC 600 eddy current flaw detector); Hardness tester; Endoscopes: (IPLEX NX Olympus Endoscope, IPLEX GX/GT Olympus Endoscope, IPLEX G Lite Olympus Endoscope, IPLEX TX Olympus Endoscope, IPLEX YS Olympus Endoscope, XLGo+Industrial Video Endoscope GE, XL Detect+Industrial Video Endoscope GE New, UVin Professional UV Video Endoscope); Pulse generator: (DRP300 replaces Olympus' 5072PR, 5073PR); Alloy analyzer: (Vanta Olympus handheld alloy analyzer, DELTA Professional handheld alloy analyzer Olympus, DELTA Element handheld alloy analyzer Olympus) and other instruments and meters. Shanghai Jiuheng Instrument Co., Ltd. SWC-2 transverse wave coupling agent, coupling agent for transverse wave probes.