SMART-2004C Multi functional Electromagnetic Detector

SMART-2004CMulti functional electromagnetic detectorInstructions for use：A new generation of non-destructive testing instruments developed using advanced microelectronics technology, computer technology, magnetic memory testing technology, and digital eddy current technology. Experimental results have shown that under the action of alternating loads, defects and inclusions in in-service ferromagnetic workpieces will undergo magnetic domain normalization and leakage magnetic fields will appear on them. In areas where defects are located and/or internal stresses are relatively concentrated, the metal's magnetic permeability is low, and its tangential component of the magnetic field has a large value, while the normal component changes sign and has a zero value. Scanning and detecting the normal component of the leakage magnetic field on the surface of the workpiece can determine the stress concentration area, thereby indirectly determining whether there are defects in the ferromagnetic workpiece. The equipment also has digital eddy current detection function, which can be used for detecting welds with anti-corrosion coating and base metal cracks, as well as measuring crack depth. SMART-2004CMulti functional electromagnetic detectorInstructions for useProvide early diagnosis of equipment fatigue damage through a new and efficient detection method for stress concentration, surface and subsurface defects caused by material discontinuities (defects) in in-service equipment. The instrument is equipped with various forms of sensors and length gauges to meet different detection needs. This instrument can be used for the detection of boiler pressure vessels, pipelines, blades, bearings, rails, gear pairs, welding parts, and other ferromagnetic metal components. Magnetic memory testing and eddy current testing can be switched freely.

Function information:

Technical Specifications:

Working environment:
Working temperature range: -20 ℃ to+55 ℃

Eddy current/far-field/low-frequency eddy current technical indicators:
1. Detecting physical channels: 8
2. Frequency: 8
3. Impedance plane: 8
4. Automatic mixing unit: 1 unit
5. Frequency range: 64 Hz to 5 MHz
6. Gain: 0-90 dB, small step by 0.5 dB
7. High pass filtering: 0-500Hz
8. Low pass filtering: 10Hz~10KHz
9. Digital filtering: 1-100
10. Pre gain: 10-35dB
11. Driver: Level 8
12. AD sampling accuracy: 16 bits
13. AD conversion frequency: 80MHz
14. Automatic/manual amplitude and phase measurement
15. Impedance plan and time-based scan curve display
16. Half amplitude phase alarm/amplitude phase alarm/box alarm
17. Digital electronic balance
18. Filtering methods: high pass/low-pass/digital filtering

Magnetic memory technology indicators:
1. Number of detection channels: 8
2. Display mode: Time base/Shadow/Digital/Stacked Length Measurement
3. Signal display: S value/K value
4. Magnetic memory data calibration method: instrument probe/geomagnetic field
5. Clock selection for measuring length: internal/external clock
6. Step distance: 1-256mm
7. Gain: 0-90dB, step by 0.5 dB
8. Digital filtering: 1-100
9. Alarm mode: HP value over "zero" alarm (threshold 10-1000)/K value alarm (1-500)
10. Background suppression: turn off/add S1/subtract S1

Leakage magnetic technology indicators:
1. Channels: 8
2. Display mode: Time base/shadow/number/overlay
3. Clock selection for measuring length: internal/external clock
4. Step distance: 1-256mm
5. Large scanning speed: 0.5m/s
6. Amplification: 0-90dB, small step by 0.5 dB
7. High pass filtering: 0-500Hz
8. Low pass filtering: 10-10000Hz

Other technical indicators:
1. Microprocessor: 32-bit
2. Working temperature range: -20 ℃ to+55 ℃
3. Memory: 4GB
4、 内存容量： 128 MB
5. Internal power supply: 14.8 V 6.3 Ah (rechargeable solid-state lithium battery)
6. External power supply: DC 19 ± 2 V
7. High brightness TFT LCD display: 640 * 480 pixels
8. Volume: 253 * 87 * 175mm
9. Weight: 2.4kg

Operation method of electromagnetic acoustic comprehensive detectorApplication fields:

·EMS-2003C can be used for stress concentration and fatigue crack detection of boiler pressure vessels, pipelines, blades, bearings, rails, gear pairs, welding parts, and other ferromagnetic metal components.
·It has eight frequency and eight channel eddy current detection functions, far-field eddy current, low-frequency eddy current, and eight channel magnetic memory detection functions. It adopts a high brightness TFT LCD display screen: 640 * 480 pixels, and is visible in strong sunlight.

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.