Online Non-Destructive Testing Eddy Current Detector for Surface and Near-Surface Inspection of Steel Strips

• Customization: Available
• After-sales Service: Free Online Technical Support
• Warranty: 1 Year Warranty
• Model NO.: TJ-EFN3002
• Type: Flaw Detector
• Channels: 4 Channels
• Frequency Range: 10 Hz - 12 MHz
• Gain Range: 0.0dB~99.0 dB Continuously Adjustabl
• Gain Ratio: (X/Y) 0.1-10.0; Continuously Adjustable
• Excitation Mode: Dp/Di
• Power Supply: AC 220V/110V
• Single Package Size: 500*500*180mm
• Single Gross Weight: 200.000 Kg
• Transport Package: Plastic Box+Carton
• Specification: Customized
• Trademark: TANJN
• Origin: Guangdong
• HS Code: 902480000
• Production Capacity: 100PCS/Month
• Package Size: 50.00cm * 50.00cm * 30.00cm
• Package Gross Weight: 150.000kg

Product Description

Online Non-Destructive Testing Eddy Current Detector for Surface and Near-Surface Inspection of Steel Strips

Product Parameters

 Features:
      Eddy current testing is suitable for defect detection of various ferrous metals and non-ferrous metals such as carbon steel, stainless steel, copper, aluminum, etc., and tubes, rods, wires, plates, and parts. It uses technologies such as impedance plane analysis and multi-amplitude phase amplitude area alarm to achieve automatic defect detection.
Commonly used eddy current detection coil probes are divided into through-type and point-type. Different coil probes are used for different application scenarios.

Parameters

Online Eddy Current Flaw Detector for Surface Steel Strip Parameters
Detection channel	2 (multi-channel can be expanded)
Frequency range:	10 Hz~12 MHz, continuously adjustable;
	Multiple independent frequencies are available, single frequency and 8 frequencies are optional for hardness sorting, and unique tolerance factor setting function (up to 16 software frequencies per channel, depending on the model);
System	The system is based on WINDOWS green development, and the system is permanently upgraded for free; according to different application scenarios, it has the choice of ISA\PCI\USB\LAN and other communication bus interfaces
Gain range	0.0~99.0 dB continuously adjustable, step: 0.1
Gain ratio	(X/Y) 0.1~10.0; continuously adjustable, can be fine-tuned, quickly increased/decreased
Signal-to-noise ratio	≥10dB, up to 30db, (depending on the detection conditions and detection standards)
Missed judgment rate	≤0%, misjudgment rate (misjudged qualified products as unqualified products) ≤3% (depending on the test conditions and test standards)
Stability	16 hours <=2dB
Phase rotation	0~360° continuously adjustable, step: 1;
Adjustable probe drive (excitation) level	1~16
Hardware amplification factor	1dB~32dB continuously adjustable, step: 1dB;
Multiple excitation modes	DP/DI; can be configured with differential, absolute and various customized special probes.
Function	With end and end signal removal function
Adjustable alarm duration	10ms~60000ms, step 1ms;
marking accuracy	≤±10mm (requires external support, depending on the detection speed and requirements
Multiple display modes	Impedance, time base, A\B scan, 8-frequency sorting, analog 3D display (optional depending on the model);
Real-time software/hardware output alarm	Real-time software/hardware output alarm, multiple alarm window modes (circular, square, fan-shaped, customized), support yellow, orange and red three-level alarm functions, with first-level pre-alarm, second-level alarm, third-level alarm and other functions, and can realize the output of three independent alarm, spraying and sorting signals;
Power supply	AC 220V/110V
Working temperature	0ºC~+45ºC
Storage temperature	-20ºC~+50ºC
Relative humidit	≤85%;
Blanking display coefficient	1~400
Digital filtering:	Filter coefficient: 0-30000; Digital filtering: low pass (0Hz~2000Hz) high pass (0Hz~2000Hz); Adopt unique "digital filtering" to effectively suppress on-site interference signals and ensure the accuracy and stability of detection

Product Description

Online Eddy Current Flaw Detector for Steel Stripe Working site diagram
Working principle diagram
Testing platform: length, width and center height can be adjusted according to customer requirements
 

Company Profile

 

Packaging & Shipping

 

FAQ

Q: How to place order?

A: Talk to service staff, confirm machine details, after confirmed the order, we will send you PI to confirm.

Q: What is your warranty? And do you have technique support?
A: Our warranty is 1 year. We have technique support and training. We can also offer on-site serive if need.

Q: How Long is your lead time?
A: It depends on the different products. Usually 15-20 days after payment received.

 

Q: How to Pay?

A: We accept T/T, and Global Pay

Q: Do you provide OEM or ODM service?
A: Yes, we have over 15 years experience for OEM and ODM serivce. Add your logo on machine is also ok for us.

Q: What's the shipment ways you can provide?
A: By Air, By sea, By Truck, By Express(door to door): DHL, UPS, FedEx, TNT, SF, EMS ect.