Product Parameter
1. Cable fault tester
Temperature | -10℃~40℃ |
Measurement error | Rough test error±1% |
Measurement distance | Max length not less than12km |
Minimum test distance (blind spot) | 1m |
Power supply and power consumption | AC 220V±10%/110V±10%,; DC 6V/7AH, power consumption 6W |
Working method | low-voltage pulse, DC high-voltage flash test and impact high-voltage flash test |
2. Cable tracking and fault location instrument
Tracking and positioning distance | <1Km |
Positioning impedance range | 0-10kΩ |
Positioning accuracy | < ±10cm |
Buried deep detection | <3m |
Product Feature And Application
1. Multiple functions
Safe, quick, and accurate to test. The instrument applies the methods of Low Voltage Pulse and High Resistance Flashover. It can test all kinds of faults, especially on the Flashover and High Resistance fault testing without burning through. If it is equipped with sounding method and locating instrument, it can exactly point out the location of the fault.
2. High Precision
Our instrument uses the tech of high-speed data sampling, the speed of A/D is 100MHz, and makes a resolution ratio of 1m and testing dead zone of 1m.
3. High intelligent
The testing results are automatically shown by waveform and data on the large LED. It is easy to view. It does not need special training for operators.
4. Function of Wave Form and Parameter Saving & Reading
It uses non-volatile devices and after turning off, it still saves the waveform and data.
5. Function of Double-trace Showing
It can compare the waveforms of fault-manner cables and those of the regular ones. It is beneficial for the further testing of the fault.
6. Function of Magnifying on the Scale of Wave Form
Through magnifying the scale of the waveform, it can make further exact testing.
7. Display distance
It can wantonly change the position of the cursor, showing the direct or indirect distance of the fault point and testing point.
8. Modify function
It has the function of changing the speed of communication depending on the tested cable.
9.AC DC dual use
The instrument is portable and with a chargeable battery to provide power. It is convenient to take and use.
Accessory
Number | Name | Amount | Number | Name | Amount |
1 | Mainframe of flash instrument | one | 12 | Probe of A frame | two |
2 | Sampling unit of flash instrument | one | 13 | Telephone receiver | one |
3 | Signal line of flash instrument | one | 14 | Connecting line of telephone receiver | two |
4 | Fuse of instrument | three | 15 | Underpinning | one |
5 | Path instrument | one | 16 | headset | one |
6 | Signal line of path instrument | one | 17 | Straps | one |
7 | Point meter | one | 18 | Three-core power line | two |
8 | Charger of point meter | one | 19 | Special ground lead | one |
9 | T probe | one | 20 | Specification | one |
10 | A frame | one | 21 | Inspection Report | one |
11 | Connecting line of A frame | one | 22 | Certification | one |