China Electric Division 41 AV6414A survey instrument cable

Product Review: AV6414A survey instrument cable, an optical communication system is designed for construction and maintenance of optical cable line design of intelligent instruments, suitable for people in wells, tunnels and overhead, pipes and other environmental accurately identify the cable, is a fiber optic cable construction, inspection and operation and maintenance technical staff tailored the new equipment. In the cable line maintenance, first with OTDR test the fault location of the cable, and then locate the fault location along the cable along the route, and maintenance. If there are a lot of other cables in the fault location, you need to identify the cable, once the identification is wrong, it will cause human communication disruptions. The traditional method is generally bent cable identification, freezing, pulled, complicated operation and is easy to damage the cable. AV6414A cable survey instrument using a new type of remote vibration monitoring and identification technology, can monitor various points along the cable vibration, it is a new non-destructive testing techniques. With this test equipment, line maintenance personnel only need to test the cable access to AV6414 test terminal, then tap the cable at the far end, the AV6414 test equipment capable of audio and video signals through two ways to quickly and accurately locate the target cable , can greatly improve efficiency, reduce the intensity and maintenance costs. AV6414A cable survey instrument using the industry's most advanced two-color double integrated mold design and processing technology, the appearance of new and beautiful, durable, very easy to operate. The machine is equipped with a high-capacity lithium battery, working time up to 8 hours or more, suitable for long field operations. The main features: ● industry's most advanced two-color double integration mold process, durable; ● handheld, portable; ● both audio and video output format; ● high detection sensitivity, monitoring distance; ● light output head end surface is easy to clean ; Applications: ● cable resources survey; ● fiber optic line cut; ● cable repair; General technical specifications: Operating Wavelength 1550nm ± 30nm light source to detect the maximum output power -4dBm ≥25dB ??SNR 30dB dynamic range of the optical connector FC / APC signal processing mode high sensitivity, low noise output mode Video: perturbation amplitude (digital waveform display) Audio: Sound (corresponding perturbation intensity) external interfaces headphone jack Power <10W Power Supply AC / DC Adapter: voltage range: 100V ~ 240V (1.5A) , frequency allows the range: 50 / 60Hz DC: 19V ± 2V (2A) Internal Lithium Battery: 7.4V, battery operating time: 8 hours (at room temperature) adaptability to environment temperature: -5 ℃ ~ 50 ℃ (Battery charging: 5 ℃ ~ 40 ℃) Storage temperature: -40 ℃ ~ 70 ℃ (Battery: -20 ℃ ~ 60 ℃) Relative humidity: 5% -95%, non-condensing Dimensions 210 × 100 × 60 (mm) Weight Approx. 0.9kg