Sf6 Gas Discharge H2s So2 Co Hf Content Measuring Purity Tester
Product Introduction
We create differences and meet the special needs of customers with innovation, and strive to increase the added value of corporate culture innovation in our oil tan delta, six phase secondary current injection, winding resistance tester 3 phase. Your demand is our greatest support. In the future, we will continue to strive to meet the needs of our customers for a long time with high-quality services and reasonable prices. We believe that truth-seeking is a scientific way of thinking and a scientific way of working, and we carry it through to the company's operation. We will further expand the field, improve the mechanism, create higher value for customers, and boost the continuous improvement of the comprehensive competitiveness of enterprises.
HZ-B Power Cable Fault Pin Pointer
Overview
Cable faults pin-pointer is used for Pin-Pointing kinds of cable faults of underground Power cable by using acoustic and magnetic method. by means of Electronic flashover generates by the impulse generator. Magnetic sound signal of the electronic flashover wave is picked up and amplified through the probe, and judged by auditory and visual to accuracy find out the underground cable faults.
Technical Data
Synchronous receiving sound wave and electromagnetic wave during fault point discharge, use for confirm cable location of fault point. | |
Magnification | 50,0000 times |
Working voltage | ±9V±20% |
Static current | ＜10mA |
Power dissipation | Quiescent current is less than 10mA, The working current is not more than 10mA |
Output impedance | 350Ω |
Positioning accuracy | ±0.2m |
Precise point operation procedure
When you are close to the point of failure, please follow the sequence of procedures below
Steps | Action |
1 | Place the HZ-B ground-penetrating microphone in the starting position. |
2 | If HZ-B cannot pick up any sound signal at this measuring point. Please follow the path of the cable under test. When you find that HZ-B receives the first useful impact discharge sound signal, the left side of the LCD of HZ-B host will automatically display the sound level of the measurement point. |
3 | Please continue to follow the path of the cable under test and move one step at a time. If necessary, adjust the position of the central axis of the cable under test at any time. At each measurement point, please stay a few impulse discharge pulse signals. |
4 | Please rotate the HZ-B ground-penetrating microphone 180 ° and use a smaller step to approach the fault point again. |
5 | Please continue to reduce the step distance, look for the place where the fault is the loudest, and determine the location of the fault point as accurately as possible. Then make an accurate mark on the ground. |
We insist on providing our customers with high quality and safe Sf6 Gas Discharge H2s So2 Co Hf Content Measuring Purity Tester and services, in strict accordance with the safety standards set by law. Our enterprise takes the customer benefit and self maximization as the management goal, only when the enterprise develops well, can it maximize its own interests. We have accumulated rich experience and won the trust and praise of many enterprises with professional pre-sales, in-sales and after-sales services.
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