Description
Overview
GAOTek pin pointer cable fault locator has an extreme complexity of the power cable laying environment, pinpointing points has always been a critical step in cable fault testing. Even with an accurate rough side distance, it is difficult for us to locate quickly and accurately due to the influence of the external environment. The device cable fault precise locating instrument is a portable, ultra-quiet, visual impact discharge receiving precise locating instrument. It is specially used in conjunction with a high-voltage impact generator. It adopts leading background intelligent noise reduction and sound tracking new technologies to achieve Continuous optimization, perfect sound effect, record the characteristic sound of impact discharge and the signal that will be picked up at the scene to achieve comparison. When the device uses continuous impulse discharge at the front end, the impulse discharge sound of the fault point within the distance of the thick side propagates on the ground above the cable and is recorded by the ground-penetrating sensor on the ground. The distance between the detection point and the real fault point of the cable can be obtained by the method of impact discharge noise volume.
Features
- Imported connectors for pure sound; adjustable, humanized probe handle
- Ultra-quiet noise reduction for excellent discharge sound quality
- BNR intelligent noise reduction; adjustable impact discharge volume
- Special self-falling ground sensor design with various surface sensors
- Monitor earphones for quick, reliable fault location
Technical Specifications
| Operating Mode | While receiving sound waves, electromagnetic waves |
| Sound Channel | no more than 120 db |
| SNR | 70 db |
| Ambient Temperature | 32 °F to 113 °F (-10 ℃ to +45 ℃) |
| Battery Voltage | 9 V±10%power supply 5 battery 6 |
| Weight | 5.732 lb (2.6 kg) |
| Sensor Dynamic Range | sound channel >104 dB |
| The Impact Discharge Sound Amplification Factor | >90 dB, and the upper limit of impact discharge volume is 84 dB (A). |
| Liquid Crystal Display | high-bright true color screen, 320 pixels x 240 pixels, suitable for outdoor |
| Continuous Working Time On Site | Alkaline replaceable battery, convenient for on-site use |
| One Receiver Host | with shoulder strap |
| Sensor | ground microphone |
| One Height-adjustable Handle | height range 177.165 in x 295.275 in (450 mm to 750 mm) |
| One Headphone | with sound quality |
| One Signal Line | connecting the main unit of the receiver with the sensor, 3.93ft (1.20 m) long |
| One Hard Ground Probe | 0.70 in (18 mm) long |
| One Grass Probe | 2.95 in (75 mm) long |
| 6 Alkaline Batteries | type 5, type IEC R6 |