.

Drill Pipe Magnetic Flux Leakage Detector MFL-308

Specifications: diameter Φ73 / Φ89 mm, length 9.6m or so

Detection speed: 6-20 m / min

Acceptance criteria: American Petroleum Institute API testing standards

The main MFI magnetic flux leakage inspectionmethod principle is that the workpiece is magnetized (close to saturation) to have a certain magnetic flux density to generate a leakage magnetic field at the discontinuity, and the magnetic field sensor sends the output signal to the operational amplifier.

Due to the magnetic saturation state, the workpiece has a relatively high magnetic field strength and magnetic field density, and the magnetic lines of force are not limited so that the surface of the workpiece has a large magnetic leakage, which is favorable for on-site detection.

The magnetic sensitive sensor scans along the surface of the magnetized ferromagnetic material, pick up the defect leakage magnetic field and forms a defect electrical signal to achieve the purpose of finding the defect position and parameters.

Magnetic flux leakage non-destructive inspection technology is widely used in the detection of metal materials and the evaluation of related products due to its fast detection speed, high reliability and low surface cleanliness. Different from magnetic particle detection and detection, the signal in magnetic flux leakage detection is not displayed by magnetic powder, and it has no pollution to the environment: due to various sensitive components (such as Hall element and coil method), the detection result is directly output by electric signal, which is easy to connect with computer to realize digital Processing, so the detection results can be stored and reproduced, facilitating the analysis of the detection signal and the trend analysis of the detection results.

Drill Pipe Magnetic Flux Leakage Detector MFL-308 Performance

Drill pipe inspection method

Drill pipe straight ahead, test assembly

fixed

Detection range

F60-F168drill pipe

transport system speed

6-20m/min;variable frequency range

Testing methods

Automatic charging, Automatic testing,

Automatic sorting

The sensitivity of hole detection

Accuracy of section area

measurement

2-4%

Position resolution accuracy

20mm

Non-detection zone

£100mm(drill pipe body)

False alarm rate

£0.5%

Remaining magnetism after

demagnetization

£10GS

The internal and external surface

coverage

100%

Equipment usage environment

Working temperature:40°-minus50°;

Working humidity:0-95%;

BKN is a professuonal mfl suppliers, we provide ndt device, magnetic flux inspection, mfl sensor, magnetic pipeline inspection services,eddy current testing, etc. Want to know more? Please contact us.



在线联系供应商

至: Nanjing BKN Automation System Co.,LTD
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

Benchtop Magnetic Flux Leakage Testing Equipment
Benchtop Magnetic Flux Leakage Testing Equipment Benchtop magnetic testing equipment MFI Magnetic flux leakage test refers to the formation of a leakage magnetic field on the surface of a test pi...
Connecting rod hardness eddy current sorting machine LGYDFX-01
Connecting rod hardness eddy current sorting machine LGYDFX-01 The connecting rod hardness eddy current sorting machinehas a calibration device, input compensation parameters, automatic/manual temperature compe...
Eddy Current Testing Equipment
Eddy Current Testing Equipment Bolt: Mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (a cylinder with an external ...
Portable Magnetic Flux Leakage Testing Equipment
Portable Magnetic Flux Leakage Testing Equipment Magnetic flux leakage test refers to the formation of a leakage magnetic field on the surface of a test piece after it is magnetized due to defects...
Eddy Current Testing Equipment
Eddy Current Testing Equipment Tubing repair is an important measure to reduce the comprehensive cost of production in oil production plants to improve the quality of repairing t...
供应产品

Same products

DM-16BF DM-18BF New cover Electric Sprayer
DM-16BF DM-18BF New cover Electric Sprayer 卖方: Zhejiang Huaqi Information Technology Co., LTD The Electric Knapsack Sprayer is a game-changer in the field of agricultural pest control. Engine...
Simple Round Breeding Cage
Simple Round Breeding Cage 卖方: Zhejiang Huaqi Information Technology Co., LTD The Simple Round Breeding Cage features a durable and lightweight construction, making it suitabl...
叙利亚-细胞储存液氮容器-液氮液位报警器
叙利亚-细胞储存液氮容器-液氮液位报警器 卖方: 河南天之道生物科技有限公司 精准的实验条件与安全的样本存储是科研工作顺利开展的关键要素。其中,细胞储存液氮罐作为实验室不可缺少的一种设备,在样本保存方面发挥着重要的作用。 实验室用的细胞储存液氮罐,航空铝制造,重量轻、占用...
意大利-液氮细胞储存罐-液氮罐液位报警器
意大利-液氮细胞储存罐-液氮罐液位报警器 卖方: 河南天驰仪器设备有限公司 精准的实验条件与安全的样本存储是科研工作顺利开展的关键要素。其中,细胞储存液氮罐作为实验室不可缺少的一种设备,在样本保存方面发挥着重要的作用。 实验室用的细胞储存液氮罐,航空铝制造,重量轻、占用...
埃及-细胞储存液氮罐-液氮液位监测仪
埃及-细胞储存液氮罐-液氮液位监测仪 卖方: Henan Tianzhidao Biological Technology Co., Ltd. 精准的实验条件与安全的样本存储是科研工作顺利开展的关键要素。其中,细胞储存液氮罐作为实验室不可缺少的一种设备,在样本保存方面发挥着重要的作用。 实验室用的细胞储存液氮罐,航空铝制造,重量轻、占用...