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China, Chinese Xzh Test Xhdd503c Acoustic and Magnetic Synchronization Cable Fault Pinpointer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentCable TesterCable Fault Pin-PointerAcoustic and Magnetic Synchronization
Xian XZH Electric Power Technology Co., Ltd.
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Product Description Product DescriptionDescription:XHDD503C is an intelligent digital cable fault pinpointer. It is housed in a high-quality PVC protective case, portable and lightweight. The whole set is equipped with a 7-inch large-screen signal generator, touch operation, convenient and fashionable, with high-quality stereo headphones, which are very comfortable to wear, and can clearly hear the discharge sound of the fault point without hurting the ears. Its probe is made of black aluminum alloy, the whole body is very textured, and there is a certain sense of weight in the hand, which is very suitable for on-site detection.It adopts the acoustic-magnetic synchronization method to pinpoint the fault, which is a very accurate and unique pinpointing method. When the high-voltage generator shocks and discharges the faulty cable, the sound produced by the discharge at the fault point is transmitted to the ground, and the sound signal is picked up by the high-sensitivity probe. After being amplified and monitored by earphones, you can hear the "pop" sound. At the same time, the built-in probe of the probe receives the magnetic field signal in real time, using the principle that the propagation speed of the magnetic field is much higher than the speed of sound propagation, and judges the distance of the fault point by detecting the time difference between the electromagnetic signal and the sound signal. Move the sensor position continuously to find the point with the smallest time difference between the acoustic-magnetic and the magnetic field, then the accurate position of the fault point is below it. Product Features:The combination of the acoustic measurement method and the acoustic-magnetic synchronization method allows the operator to freely choose the detection method according to the usage habits.When the acoustic-magnetic synchronization method is used for positioning, the equipment automatically and quickly calculates the time difference of the acoustic-magnetic field and displays the difference value. The operator can quickly and accurately find the fault point according to the size of the difference value, thereby improving the detection efficiency.The equipment is designed with background noise reduction technology. As long as the operator presses the BNR button, the environmental interference noise can be effectively filtered, and the discharge sound of the fault point can be clearly heard when the fault point is detected by the acoustic measurement method.The gain value and trigger value of the acoustic signal and the magnetic signal can be manually adjusted according to the actual situation of the detection site to make the detection more accurate.The equipment has the function of auxiliary indication of the cable path, which avoids the operator to deviate from the cable path when fixing the point.7-inch touchable high-brightness LCD color LCD screen, no matter day or night, can be clearly displayed.Built-in rechargeable lithium-ion battery, fast charging and long use time.Small size, light weight, easy to carry.Product Parameters Acoustic magnetic synchronizationsound channelBandwidth: l All-pass: 100Hz~1500Hz, Low-pass: 100Hz~400Hz, High-pass: 150Hz~1500Hz, l Band-pass: 200Hz~600Hz.Signal gain: adjustable from 0 to 7.Fixed point accuracy: 0.1m.Magnetic field channelAdjustable from 0 to 7.Background noise reduction modeBNRSound signalIntensity bar graph indication, sound trigger threshold (0-100 files) is adjustable.Electromagnetic signalIntensity bar graph indication, magnetic field trigger threshold (0-100 files) adjustableAcoustic-magnetic time difference positioning modeWaveform display, acoustic and magnetic time difference display.Path Aid TestThe path direction is indicated by icons to the left and right of the cable.Power supplybatteryBuilt-in lithium-ion battery pack, voltage 8.4V, capacity 4.4Ahusage timeContinuous use time > 8 hours;ChargerInput AC220V±10%, 50Hz; nominal output 8.4V, 1ACharging time<6 hoursDisplay method7-inch color LCD, 1024*600 resolution, with touch function.volume479X387X210mm(with PVC case)weight6.7kgUse ambient temperature-25oC-40oC, humidity 5-90%RH, altitude <4500m.Installation InstructionsOur customersCompany Profile
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