Shop Best Fiber Optic Tools in NOYAFA

Shop Best Fiber Optic Tools in NOYAFA

2021-11-10
NOYAFA
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On this page, you can find quality content focused on fiber optic tools. You can also get the latest products and articles that are related to fiber optic tools for free. If you have any questions or want to get more information on fiber optic tools, please feel free to contact us.

SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED clearly knows that inspection is a key element of quality control in the manufacturing of fiber optic tools. We verify product quality on-site at different stages of the production process and prior to its dispatch. With the use of inspection checklists, we standardize the quality control process and the quality problems can be delivered to each production department.The growth of NOYAFA is largely based on positive word-of-mouth. First, we offer free consultation and a free analysis for our prospective customers. Then, we deliver the quality product and on-time delivery to meet the needs of customers. By using the advantage of word-of-mouth, we grow our business with lower marketing costs and higher numbers of repeat buyers.At Best Cable Tester Supplier in China _ Noyafa, we realize the importance of customer service. All products including fiber optic tools can be customized to cater to the needs of the various customers. And, samples can be made and delivered to customers all over the world.
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Principle and Application of Cable Oscillation Wave Test
Principle and Application of Cable Oscillation Wave Test
1、 Principle of cable oscillation wave test through cable oscillation wave test can not only diagnose the overall insulation of cable, but also test partial discharge and locate defects. The principle is LCR damping oscillation principle. On the basis of completing the cable pressurization, a damping oscillation voltage wave is formed through the built-in high-voltage reactor, high-voltage solid-state switch and the test cable. A sinusoidal voltage wave similar to the power frequency is applied to the test cable to excite the partial discharge signal at the potential defect of the cable. Based on the pulse current method, the partial discharge signal is detected with high sensitivity, and the detection, acquisition and upload of partial discharge signal are completed with high-speed data acquisition equipment. The single test process is about one minute, with high test efficiency and no damage to the tested cable. On the basis of obtaining the partial discharge data, the data analysis software automatically completes the cluster analysis and traveling wave positioning, which is convenient for users to comprehensively evaluate the cable state. 2、 Purpose: the cable oscillation wave test standard passes the field test to check the insulation condition and internal partial discharge condition of the cable without damaging the insulation of the cable itself, so as to evaluate the cable insulation. The high voltage unit of cable oscillation wave test can generate oscillation wave high voltage signal, and the high voltage generator can generate any high voltage of 0-30kv; For the partial discharge test device with no blind area from the partial discharge signal, there is no blind area, and it can detect the cable below 250m for partial discharge test; One laptop can be used for control; External safety control units such as operation software (Chinese / German / English version); Analysis software (Chinese / German / English version); A 7.5m high-voltage connecting line without partial discharge, with anti falling off safety design; The partial discharge under system voltage is less than 1pc III. cable oscillation wave test case analysis through the above understanding, let's talk about examples below, so that you can better understand its actual field use. Firstly, connect the test line according to the instructions, and then turn on the power supply. The waveform diagram during the test is as follows: through a waveform analysis, we found a damaged gap in the outer sheath at about 132M in the field survey, which is the cable insulation damage caused by external construction force. After disassembly, the main insulation is damaged
Cable Fault Detector_ Medical Devices Will Maintain High Growth in the Coming Years
Cable Fault Detector_ Medical Devices Will Maintain High Growth in the Coming Years
The medical and pharmaceutical chamber of Commerce of the all China Federation of industry and Commerce established the medical device Professional Committee yesterday and issued the 2012 analysis statement of the medical device industry. The statement shows that the dependence of some domestic high-end medical equipment markets on imports has decreased slowly last year. According to the deployment of deepening medical reform and the spirit of the 2012 national health work conference, the statement implies that China's medical device industry achieved a total sales revenue of 68.7 billion yuan in the first half of 2012, a year-on-year increase of 20.27%, The overall requirements of this year's work are: closely focus on the central task of deepening medical reform. It is predicted that China's medical devices will maintain rapid growth in the next 5-10 years, and the industry as a whole will maintain a growth rate of more than 20%. Among them, the focus is on food safety, occupational disease prevention and drinking water safety. According to the statistics of the statement, at present, although the number of medical device enterprises across the country has reached more than 14000, the competition pattern of the medical device industry is relatively scattered. In 2012, the food safety and health supervision of the health system should pay close attention to the following aspects: first, do a good job in food safety, More than 80% of them are small and medium-sized enterprises. The scale of enterprises is small, and there are problems such as insufficient R & D investment and weak technical ability. Because of fierce competition and low profitability, enterprises can only produce medium and low-end products or provide spare parts for foreign enterprises. " The head of the association hinted.
Fluke MicroScanner PoE Network Tester   Insight
Fluke MicroScanner PoE Network Tester Insight
When connected to an Ethernet Alliance certified power source, the device displays the maximum available power class in the microscanner POE compared to the required power, as the logo of the powered device shows. The performance requirements are marked with numbers from one to eight, indicating the amount of energy sources required in each class. Microscope POE kit for technicians $39 Copper Verifi-Ion Tester Swift Simple POE Verifier Ion.Mauritius, Mozambique, Rwanda, Seychelles, Somalia, South Sudan, Tanzania, 131. I purchased this tool in order to solve a recent installation of new Cat6 Ethernet cables in the range of 50-140 ft. Cat6 Gigabit Solid Conductor - Snagless UTP Ethernet Cable (RJ45M / M Blue) 7.5 ft (2,286 m ).These are quality certified cables with a bandwidth of up to 10 Gbit / s transmission speed. The cheaper $10 connectivity tester showed that the new Cat 6 Ethernet cables, which run in the 50-140ft range, were well connected, but I could see a pattern of failure when they eventually ran out of throughput on Iperf when they got 100Mbps connections. For 60 times the price, the tester ranged the cable up to $10, and he said the connectivity was fine.Communication technicians of today have much more problems than just wiring. Technicians need to rule out a whole range of cable service problems to determine the cause of connection problems. If you know anything about copper soldering, I found it in this article on HowStuffWorks.You may create your own design with washi ribbons in dark blue tones or elegant white lace trim if required for your order. Fluke Network Link Sprinter 100% Network Tester has a chamfer to fit different pipe sizes and thicknesses. Your motorcycle's Pro Life value is an essential product for motorcycle owners to protect your bike from weather damage. You can take off and leave no marks or stains, and we do not change the distance as required by the Fluke network clincher.James Sinn, owner of Sinn Development, an Oakville-based design, installation and troubleshooting service provider, said that the ability to display Switch ports, VLANs, PoE power and Ethernet information on LinkIQ-IE is a great addition to their toolkit. Fluke Networks says that by combining its state-of-the-art cable measurement technology with basic testing of industrial Ethernet switches, the Linkiq-IE accelerates and simplifies the detection of network failures with a touch screen interface similar to that of a smartphone. Link Sprinter Network Tester uses expert troubleshooting techniques with its colored LEDs to achieve actionable results with a LED interface that highlights problem areas, switch names and links between switches at the push of a button on each switch.The Link Sprinter Network Tester detects Ethernet problems in less than nine seconds. Read more about the increasing use of Ethernet in industry-based Automation World Research. MicroScanner (tm) PoE reduces confusion during your PoE installation by providing fast and easy PoE verification.
Cable Tracker Software
Cable Tracker Software
The introduction of cable trackerA cable tracker is a device that provides you with information about the broadcasting channels and their schedule. When you turn it on, it will also activate the corresponding set-top boxes in your home to enable TV watching. The cable model is an old technology that has been replaced by more advanced technologies like DVRs, streaming services and IPTV services.Tips for cable trackerCable companies have a wide range of options when it comes to show selection. Furthermore, they offer content and advertising that is unique both in terms of target audience and also in terms of the content itself. The best part about it is that these companies don't have much choice when it comes to the cable tracker, since they are constantly looking for ways to improve their performance while being aware that cable companies can only do so much for them.How to use cable tracker?There are many ways to track a cable or satellite TV antenna. Some of them are free and some of them cost money. You can choose what works for you and your budget, or you could try different options side by side.The specifications of cable trackerTraditionally, cable tracking is an expensive and time-consuming task. A cable tracker needs to send out a signal to a receiver to detect the presence of a cable as it is plugged into it. What's interesting here is that the signal can be sent even without wires or other physical cables. However, the data generated from this signal gets lost if it's not transmitted over the ethernet network and over wireless technologies like Wi-Fi or Bluetooth.The product instructions of cable trackerThe product instruction is a section in a manual that explains how to use the product. It is sometimes referred to as a user guide, installation manual or installation instructions.The application of cable trackerA cable tracker is a device that is used to identify certain television channels and other programs. It can be used by any one from the audience, viewers or advertisers. The idea behind this tracking technology is simple and it allows an audience to "identify" certain channels of programming they like. This creates a positive association for the user, who can then choose whether or not to subscribe to them in future viewing or advertising campaigns.
How to Contact Your After-sale Service Division?-3
How to Contact Your After-sale Service Division?-3
At NOYAFA, there are numerous options for delivering prototype model. When determining the form of transportation, the cost, the urgency of the shipment, the value of the goods being shipped as well as the volume and weight of the goods need to be evaluated. Air freight is a critical mode of transport. It serves markets and supply chains that demand speed. Land shipping, probably one of the earliest forms of transporting cargo, can transport goods of almost any size. Rails and trucks are usually the vehicles used to transport the goods. Ocean freight is less expensive and the most popular method of shipping goods. It is suitable for a wide range of products with long lead times. We will prioritize your needs and choose the best method of transport.SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED is a company which has achieved a great success in the design and production of prototype model. This kind of prototype model is produced with the latest technology. We will provide drawings and clear installation guide for prototype model to make it more convenient and effective.Our goal and mission is simple: 'make and sell a superior prototype model.' Get an offer!· Related Questions:1. Does NOYAFA have forwarder?At NOYAFA, we work closely with logistics partners so that we can deliver your products promptly. We have built stable partnerships with reliable and experienced logistics companies. Whether it is sea freight or air transport, we can meet your requirements and ensure the accurate, safe, and on-time delivery of your products. Our long-term cooperation relationships with logistics companies also allow us to get more favorable freight. Of course, if you have your own freight forwarder, we can deliver the products to the designated location. ——————— 2. Can our logo or company name be printed on prototype model?The definition of customization is that business activities are dominated by the needs of customers, and enterprises should provide products and services completely in accordance with the needs of customers. NOYAFA will formulate detailed plans for our specific customers according to their requirements, and discuss and optimize the plan before our manufacturing of prototype model. On the basis of an agreement of two parties, we shall carry out our further producing. The goal of future business activities, or the ultimate goal, is to pursue the goal of customization. We are confident that we can provide customers with a fine solution and never make the customer lose their reliance on us. ——————— 3. What are NOYAFA shipping modes?The mode of transportation is an important consideration when planning the shipment process. NOYAFA provides several shipping methods for customers by working with several international logistics companies. In the current market, there are mainly three kinds of transportation modes which are respectively air freight, ocean freight, and rail/road freight. You may choose any of the three different modes of transport depending on several factors such as budget, time, and types of goods being transported. Normally, shipping by sea has been practiced for thousands of years and remains pivotal to today's global trade. 90% of all international trade is accomplished through maritime transportation. However, if the order is urgent, you may choose air freight which may cost more. ——————— 4. How to pay for prototype model?There are different payment methods provided for prototype model at NOYAFA. Customers can get the whole picture of the payment from our official website. Credit cards, PayPal, UnionPay, etc. are all accepted to meet customers' requirements from different countries and regions. There is no doubt that payment efficiency is highly guaranteed through the adoption of different kinds of payment ways. Customers should pay attention to the cash flow turnover time to prevent delay payment for the orders. If you have any problems, contact us.
Things You May Want to Know About Tester
Things You May Want to Know About Tester
An overview of testerRichard Alexander Bevan (14 July 1834 - 18 February 1918) was a British banker and philanthropist. He is known as "the father of Cuckfield."Certifications of testerThe ANZTB offers the following certifications:ISTQB Foundation CTFLISTQB Foundation Performance Tester CTFL-PERISTQB Foundation Model Based Tester CTFL-MBTASTQB Certified Mobile Tester CMTISTQB Foundation Usability Tester CTFL-UTISTQB Advanced Test Manager CTAL-ATMISTQB Advanced Test Analyst CTAL-ATAISTQB Advanced Technical Test Analyst CTAL-TTAISTQB Advanced Test Automation Engineer CTAL-TAEISTQB Advanced Security Tester CTAL-STThe contents of each syllabus are taught as courses delivered by ISTQB Accredited Training Providers. They are globally marketed under the brand name "ISTQB Certified Tester".After the examination, each successful participant receives the "ISTQB/ANZTB Certified Tester" Certificate.What diagnostic tester can I use to check for a shortage or burned wire.?S&G Tool Aid Heavy Duty Circuit Testers w/Retractable Wire - 6"" Features an extra long wire that stretches up to 12 feet for use, then automatically retracts. Rating: No user ratings [rate this item] See All Tools | See More Like This Amazon Find Other Tools...• Like this One• By S&G Tool Aid• From Amazon• In this Price Range (around $15) $14.94Buy at Seller S&G Tool Aid Heavy Duty Circuit Testers w/Retractable Wire - 3-1/2"" Features an extra long wire that stretches up to 12 feet for use, then automatically retracts. Rating: No user ratings [rate this item] See All Tools | See More Like This Amazon Find Other Tools...• Like this One• By S&G Tool Aid• From Amazon• In this Price Range (around $14) $14.44Buy at Seller Lisle Spark Tester Tests Spark Plugs, Spark Plug Wires and Coils Without Puncturing the Wire. With the engine running, place the grooved end of the tool over the plug wire. Rating: No user ratings [rate this item] See All Automotive Amazon $6.31Buy at Seller Continuity Tester/Pocket Flashlight This Combination Continuity Tester Flashlight instantly tests fuses, extension cords, switches, sockets, short curcuits, broken wires, faulty appliances, auto circuits, etc. Rating: No user ratings [rate this item] See All Tools | See More Like This classicgarage Find Other Tools...• Like this One• From classicgarage• In this Price Range (around $6) Related Searches:• continuity tester $6.50Buy at Seller Extra Long Circuit Tester For use on cars, RV, trucks, motorcycles, and snowmobiles Use to check electrical circuits and accessories Wire stretches to 12 ft. for use, then automatically retracts Probe... Rating: No user ratings [rate this item] See All Tools | See More Like This classicgarage Find Other Tools...• Like this One• From classicgarage• In this Price Range (around $12) $11.96Buy at Seller LED Circuit Tester ACTRON LED CIRCUIT TESTER One compact, convenient tool tests spark plus wires and more! Rating: No user ratings See All Parts | See More Like This JC Whitney Find Other Parts...• Like this One• From JC Whitney• In this Price Range (around $15)• With Attention Needed: Short Title• With Type: Electrical Systems $14.99Compare Prices Spark Tester and Indicator LISLE INLINE SPARK TESTER AND SPARK INDICATOR Two easy-to-use, affordable tools designed to check the ignition system and spark plugs, coils and wires. Rating: No user ratings See All Automotive JC Whitney $16.99Compare Prices Grip 20072 Extra Long Heavy Duty Circuit Tester For use on caers, RV, trucks, motorcycles, and snowmobiles Use to check electrical circuits and accessories Wire stretches to 12 ft. for use, then automatically retracts ... Rating: No user ratings [rate this item] See All Tools | See More Like This Tool King Find Other Tools...• Like this One• From Tool King• In this Price Range (around $14) $13.99Buy at Seller Performance W5207 Multi-Use Repair Kit Great for use on automotive, marine, industrial and agricultural applications Contains: Wire crimping tool, 6-12 Volt tester, slotted screwdriver, Phillips screwdriver, blade... Rating: No user ratings [rate this item] See All Tools | See More Like This Tool King Find Other Tools...• Like this One• From Tool King• In this Price Range (around $22)• With Type: Electrical Systems $21.99Buy at Seller Lisle Electrical Circuit Tester The ''Handy Hooker'' Circuit Tester is made with a hooded probe that protects your fingers and automatically centers the wire. Rating: No user ratings [rate this item] See All Automotive Amazon
How to Customize Cable Fault Tester
How to Customize Cable Fault Tester
Customization is now a very popular concept, and many enterprise products can be customized. In many people's minds, customized things will be more in line with their own requirements and more comfortable to use. Can the cable fault detector also be customized? Do you need to explain the requirements to the manufacturer during customization? Let's discuss these problems today. With the growth of China's economy, all walks of life in China have changed to varying degrees. Take the power detection equipment industry where Xiaobian is located. The enterprises manufacturing cable fault tester, transformer tester and relay protection tester are expanding and increasing. However, with the rise of made in China, customization has become an industry norm. What should be paid attention to in the customization of cable fault tester? First of all, we must understand the power, resistance and current data of the cable fault tester we need, because different electric forging fault testers will have different detection values. When we fully feel its convenience and accuracy in the detection process, we did not determine the power before customizing the cable fault tester The electric forging fault tester customized by yourself due to resistance can not be suitable for yourself at all, which will also bring great negative impact to yourself. Therefore, before customization, confirm the data with the staff of the cable fault tester manufacturer, so as to ensure that the cable fault tester you customized is suitable for your own product needs. When selecting the manufacturer of customized cable fault tester, it is also necessary to select a more powerful enterprise. Not all electric forging manufacturers can customize their own products. If they cannot be carefully screened during selection, they will bring great losses to themselves. When customizing the electric forging fault tester, we must understand the strength of various manufacturers, especially the comparison of its manufacturing process and customization process, which is very necessary and more conducive to making our own choice. It can customize an electric forging fault test which is very suitable for the actual needs of its own power grid department. According to their own use scenarios, specify and enlarge some data values, which are all customized data, as well as some personalized characteristics of customized cable fault tester. The simple is to extract some of the most needed data according to their own needs and combined with the test value range of the cable fault tester, so as to make it closer to their own needs.
Characteristics of Power Cable Fault Tester
Characteristics of Power Cable Fault Tester
Power cable fault tester is a special cable detection equipment used to solve the test of open circuit, short circuit, grounding, low resistance, high resistance flashover and high resistance leakage faults of power cables, as well as the accurate test of open circuit and short circuit faults of coaxial communication cables and local telephone cables. It can also test the cable path, buried depth, radio wave velocity, verify the cable length, and establish cable files for daily maintenance and management. Power cable fault tester is a powerful cable fault comprehensive test system with high-speed data acquisition and superior data processing ability, which is born by absorbing the advantages of 20 cable fault testers at home and abroad. Based on the industrial embedded computer platform system, she adopts today's advanced network and digital communication technology, which greatly improves the use function and test accuracy of the instrument. The test system consists of test host, fault locator and cable Pathfinder. It is used to test the open circuit, short circuit, grounding, low resistance, high resistance flashover and high resistance leakage faults of power cables, as well as the accurate open circuit and short circuit faults of coaxial communication cables and local telephone cables. It can also test the cable path, buried depth, radio wave velocity, verify the cable length, and establish cable files for daily maintenance and management. For the cable high resistance fault test, our company launched the domestic light and small portable cable fault high voltage signal generator, which has the advantages of simple test wiring, safety and portability, and is pioneered in China. Dear customers: Hello, our company is a high-quality development group with strong technical force, providing users with high-quality products, complete solutions and superior technical services. The main products are cable fault tester, underground pipeline detector, street lamp cable fault tester, etc. The enterprise adheres to the tenet of building a business in good faith, keeping the business with quality and developing the business with enterprising. It continues to climb new peaks with a firmer pace and make contributions to the national automation industry. New and old customers are welcome to buy their favorite products at ease. We will serve you wholeheartedly!
System Composition of Intelligent Cable Fault Tester
System Composition of Intelligent Cable Fault Tester
Intelligent cable fault tester is an important tool for maintaining various cables. It adopts a variety of fault detection methods, applies contemporary advanced electronic technology achievements and devices, adopts computer technology and special electronic technology, and combines the long-term successful experience in developing cable tester. It is a high-tech, intelligent and fully functional product. The intelligent cable fault tester is composed of three parts, which is used for the test of various faults of power cables, the search of cable path and cable burial depth, the daily maintenance and management of cable archives, as well as the fault test of railway and airport signal control cables and street lamp cables. Cable fault finding is generally divided into four steps: fault nature diagnosis, fault location, path detection and fault location. The methods of fault location mainly include: first, the bridge method, mainly including the traditional DC bridge method, voltage drop comparison method and DC resistance method; The second is the low-voltage pulse method, also known as the radar method, which is to input the low-voltage pulse signal into the cable through the instrument at one end of the cable. When the fault point with mismatched wave impedance is encountered, the pulse signal will be reflected and returned to the measuring instrument. This method has the advantages of simple operation and high test accuracy. It is mainly used to test line breaking and low resistance faults, but it can not test high resistance faults and flashover faults; The third is the pulse voltage method, which needs to apply DC high voltage signal to the faulty cable; Fourth, pulse current method, which needs to apply DC high voltage signal to the faulty cable; The fifth is the secondary pulse method. System composition of intelligent cable fault tester: 1. Host of cable fault tester 2. Cable path and fault locator 3. Cable fault integrated high voltage generator 4. Cable identifier 5. High voltage cable safety pricker 6. High voltage equipment: current sampler, cable fault integrated high voltage generator, pulse capacitor, complete set of special test line, etc.
How to Ensure the Correctness of Cable Identification by Live Cable Identification Instrument
How to Ensure the Correctness of Cable Identification by Live Cable Identification Instrument
In the 21st century, with the rapid development of railway, the speed per hour is faster and faster, and the marshalling operation is more and more intensive, it is necessary to ensure the normal operation of electrical service system. How to ensure the correctness of cable identification by live cable identification instrument, we will discuss and explain this problem below. In the electrical service support, the fault and construction of signal cable shall be tested and identified quickly. If the identification is wrong, it will have a very serious impact and cause train accidents. So let's talk about the identification of electrical service system. 1、 Current situation and disadvantages of signal cable identification in telecommunication system target cable identification is required in field work such as emergency repair, relocation and replacement of signal cable. Since there is no suitable instrument, most of our signal cable maintainers use the following methods to identify. First, wait for the skylight point, and remove the signal cable sheath when the skylight point; Secondly, two core wires are selected as the identification wire, and the two core wires are also found at the end; Finally, use the blade to cut the skin of the selected two core wires for short connection, and use the external meter to measure whether the selected two core wires are short circuited at the end. If they are short circuited, it means that the identification is accurate, otherwise, the identification is wrong. However, there are many disadvantages in using this method for identification: 1. Generally, such work is rush repair, which must be completed in the skylight point. If it takes up the time in the skylight point for identification, the rush repair time will be greatly reduced, and some even need to apply for two skylight points to complete a work; 2. After the selected two core wires are short circuited, the two core wires found at the end may not correspond, resulting in wrong results; 3. The outer skin and copper shield of the cable shall be broken. After identification, this place shall be restored. In the future, this place is a joint and a potential fault point. 4. The most important thing is that this identification often produces wrong results, resulting in operation accidents. 2、 Current status of cable recognizer 1. Current status of identification equipment (identification and attached identification): status of identification 1: conventional cable recognizer is designed for power cable identification and is widely used in the power field. Whether imported or domestic, it has two service conditions: 1) it has high requirements for the loop resistance of the target cable, Generally, it shall not exceed 50 ohms. If it exceeds the range of this circuit resistance, the equipment will not work normally, which is beyond the range of equipment use; 2) Disconnect at least one end of the outer armor grounding (same as shielding grounding) at both ends of the target cable, so that the applied signal cannot return from the target cable. Therefore, this power cable identification instrument is not suitable for the identification of electrical signal cables. Identification status II. When promoting digital path tester, some manufacturers publicize that the equipment has identification function. In fact, when using the digital path tester to identify, if the receiver touches the identified cable, which signal is the strongest, that is the identified cable. This recognition method has a single judgment basis in recognition, only the signal size, no signal direction, and can not be used as the final judgment. Moreover, such equipment has great attenuation on the signal cable, and the identification of long-distance signal cable can not be done at all. 2. Conclusion: the use conditions of power cable identification instrument and digital path tester determine that these two types of equipment are not applicable to the signal cable of electrical service system. 1) For the signal cable of electric service. The cable is very long, with a length of more than 5km, and some can reach more than 20km; The wire core is very thin, generally 1mm ² , The resistance is 23.5 Ω per kilometer, and the cable body resistance of more than two kilometers has reached the critical value of equipment test, so the loop resistance problem has become a hard wound of the conventional identification instrument. 2) In the electrical service system, it is very inconvenient to open the outer armor grounding (the same as shielding grounding) of the signal cable. The regulations of each Railway Bureau and railway line are inconsistent. Some cannot be opened, some must be opened in the skylight point, and must be restored before the end of the skylight point. Based on the above two points, the conventional cable identifier and Pathfinder can not meet the requirements of signal cable identification of railway electrical service system. 3、 During the test of railway signaling cable identifier, the requirements for loop resistance can reach 1000 Ω, and there is no requirement for armored grounding or ungrounded of the target cable. The utility model solves the difficult problem of identifying the signaling cable. The railway communication cable is specially designed and can be used online. It has the characteristics of micro power transmitting signal, has no crosstalk and interference to the data transmission of adjacent cables, and accurately finds out the required cable. The size double jaw configuration can not only identify the cable, but also identify the wire pair in the cable. Color large screen LCD, live voice prompt, friendly intelligent man-machine interface, and its unique intelligent orientation can indicate the signal direction, which makes the operation simple and practical. It is especially suitable for field use. Even untrained personnel can use it quickly. Through live measurement, it is not necessary to apply for night skylight time to cut off and repair cables. Workers in the front-line electrical service workshop can measure during the day, including when high-speed rail / Bullet train passes, which improves the timeliness and operability of detection.
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During 15 years development, Noyafa has become the most famous brand in cable testing industry in China. With excellent production capability, reliable quality, good after-sales service, we get good reputation from customers all over the world.
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