Application: TK-15 insulator distribution voltage tester is used to test string of voltage distribution of AC circuit 35-500kV insulator. Insulator distribution voltage test meter also can do all kinds of 35kV and AC voltage measurement in laboratory. It is an ideal testing meter for the safety of line operation and the auxiliary tools for live operation. Features: This insulator voltage distribution tester use the static structure converted the measured voltage into electric field to measure so the impedance is high. Small impact on tested system. The measured signal is amplified by the internal process and finally directly visualized voltage value by LCD. Operate quickly simple and clear.
1. Small size lightweight 2. High voltage generated by electronic circuit powered by battery only need one operator 3. Digital display accurate measurement intuitive and stable display 1.Test voltage: 5000V DC 2.Range: 0-1999M 3.Resolution: 1M 4.Basic error: ±5% 5.Power supply: one cell 9V layer-built battery 6.Power source current: about 20mA 7.Environment temperature: 0-40 8.Environment humidity:85% 9.Dimension: 120x70x50mm
1. Automatic range switching fast measuring speed (3s/time) 2. Wide measuring range: 0.0001mg/cm2 9.9999mg/cm2 3. English interface 4. 480*272 (5) color touch screen 5. Can display and print out the ESDD conductivity temperature pollution class RUSCD ( reference unified specific creepage distance ) 6. Temperature self-compensating auto display standard conductivity and ESDD under 20â?? 7. Auto remove salt content which reduces the requirement for cleaning fluid. 8. Auto convert off line measurement value of ESDD to live line measurement value of ESDD 9. can store hundred thousand groups of testing results can export data to U disk and print out 10. single record can be browsed deleted or exported the total records can be deleted 11. Built-in 2600mAh Li-battery it is suitable for field work
1. The vacuum filtering device has the advantages of mature technology convenient use and high efficiency. It contains a number of taps can realize a number of filtering process. The use of water circulation device to replace the oil circulation pump make it more convenient with low failure rate 2. The air blast drying device adopts German technology the air duct is advanced the fan noise is small the performance is stable; 3. Microcomputer High precision intelligent control. Once set the temperature it self judge the heating power and display heating state. 4. Adjustable air inlet for temperature control and gas emissions. 5. digital electronic balance has correction function self-checking function and multiple modes
1. Wide range of measuring voltage can test up to 1000G (Max 2000G insulation resistance 2. Three and a half bit LCD digital display of insulation resistance value 3. automatically shift resistance measuring range 4. environment temperature can be measured 5. self-clocking function short buzz every 15 seconds 6. automatically calculate and save R15S R60S R600S DAR and Polarization Index 7. Output short-circuit current larger than 5mA (meet fast charging request to capacitive load) 8. strong anti-interference ability stable and reliable reading 9. perfect protection safe for operation 10. powered by rechargeable Li-battery auto power off when battery energy is not enough
Underground cable fault locator is my company in order to cater to the advent of the era of power the power industry in the integration of many high-quality goods package the cable fault testing industry with the rapid development of the IT era as an opportunity the single chip microcomputer and laptop type of cable fault tester on the basis of embedded computer platforms to create suitable for cable fault testing industry characteristics of network cable fault testing service platform and systematic integration of the USB communication technology touch screen technology 3 g communications technology greatly improve the function of the use of the instrument and the use value and convenient site environment operation.Considering the increasing number of buried cables;The system satisfy the People's Republic of China power industry standard "DL/T849.1 ~ DL/T849.3-2004" electric power equipment dedicated testing equipment general technical conditions the system test by the host system multiple pulse generator the path of cable fault locator and instrument of four parts used in power cable fault test path the embedding depth of cable for airport and railway signal control cable and street lamp accurate test of cable fault. Thanks to the hard work of many engineers in the company the product has reached the international level especially since the whole set of devices has surpassed the world level in portability.The core technology of the multi-pulse method has changed the traditional testing method which has fundamentally solved the problem of high-resistance fault waveform reading that was difficult to solve previously. After multi-pulse generator any complex high-resistance waveform can be converted into a very familiar and easy to identify low-voltage pulse short-circuit fault waveform.It solves the problem that the user cannot recognize the complicated high resistance fault waveform for a long time and improves the level of the key rough measurement.
Vintage Navigation Straight Pattern Artist Divider Solid Brass Drawing Tool Professional 6 Long Solid Brass with Heavy Duty Steel Point with Leather Case Single handed brass dividers can be opened and closed with one hand while performing chart work Makes for an Excellent Gift Idea.Come with a real leather pouch A reliable plotting tool, it provides a convenient method of accurately marking off distances. Looks great as part of a nautical instrument collection or display. artisan-crafted graduation gifts and decorations Handcrafted - 100% satisfaction guaranteed Payment We accept PayPal only. Your prompt payment will be highly appreciated. Any other questions, please do not hesitate to contact us. Shipping Items will be sent out in Mentioned Handling Time hours after your payment confirmed(except weekends and public holidays) We are trying our best to provide the most economic and reliable shipping service, but sometimes, international delivery is highly depended on the local customs and post service. If you do not receive your parcel in 45-day time, please contact us for further assistance. Shipping Dispatch and delivery time Order Handing Time 1-3 Working Day Contact Us 100% quality warranty, buy with confidence! If you are not satisfied with the received item. Please return it within 30 Days for a replacement or refund. We reply most emails less than 24 hours on working days. International Buyers Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying. Thank You
Product Overview TKDL Cable Identifier is designed to identify a special one within a group of cables during the power cables setting up moving maintaining and faults processing. It suitable for all kinds of HV & LV cables. Features Can identify energized or de-energized cable. The system is composed by signal transmitter receiver transmit clamp receive clamp and some connection leads. Large power current pulse output. On-site receiving signal is clear. Light weight high sensitivity and anti-interference ability. To identify needed cable with or without electric. Accurate and fast identifying. Reliable protective circuit. Large diameter clamp suitable for all kinds of section surface cable. Build-in large power insulated transformer there is no any electrical contact between mains supply and user.
Product Overview Adapts advanced technology TKGX Underground Cable Detector is the most effective device to detect underground utilities of gas electric power telecom water supply drainage cable television and etc. Features Portable designation suitable for wild field testing. Full digital control easy to control. English graphic display. Transmitter designed with over load and overheating protection. To detect the location and depth of underground cable accurately also is available for branch pipe or network construction underground cable. Two detect methods: AC current gradient method and ground electric field method. To locate and detect depth of underground cable synchronously.
This instrument is an instrument which is specially used for transformer loss parameters and line frequency parameters testing. The instrument has the advantages of ingenious design excellent performance and powerful functions. The interior adopts advanced multi A/D synchronous sampling and digital signal processing technology and successfully solves the problem of multi-channel signal synchronous measurement and calculation. The instrument adopts large screen liquid crystal display Chinese menu prompt simple operation equipped with high-speed thermal printer and has storage function convenient for data storage and printing. The instrument is small in volume light in weight easy to carry and is very convenient to use in the field. It greatly reduces the labor intensity of the experimenters and improves the working efficiency. 1. Large LCD display simple menu operation. 2. With thermal printer storage function. 3. Small volume and light weight suitable for field work.
Transmission Line Test System is a new generation power transmission line frequency parameter testing system. It equips with frequency conversion testing power DFT Digital Filtering Technique which eliminates strong interference from power frequency electric field and ensures the safety of equipment convenient fast and accurate measurement. 1. Quickly and accurately test the positive sequence capacitance the positive sequence impedance zero sequence capacitance zero sequence impedance also can measure the mutual inductance and coupling capacitance between lines ; 2. High Anti-interference ability accurate and reliable measurement; 3. Easy operation equipped with large LCD and American rotating mouse and micro printer 4. Simple wiring only connecting with tested down leads to finish all line parameter measurement 5. High speed micro-controller as inner core integrated structure 6. Fast testing process one sequence parameter testing time is 1 min 7. Supplied with three groups different frequency power supply for selection: 42.5Hz/57.5Hz 45Hz/55Hz 47.5Hz/52.5Hz easily isolate the power frequency and noise wave to ensure high precision measurement of small signals.
KESARIA manufacture O-Ring Box Repair Kit- 5B contains a total of 382 Pieces of O Rings in 30 assorted sizes that are oftenly used in various industrial applications. The O Rings are made up of soft, pliable & durable Nitrile Rubber Material (NBR). Kesaria O Ring Repair Kit- 5B compose of hard-wearing saffron storage case with a detailed label on the top indicating the sizes & quantity of O Rings in each compartment. The hardness rating of our O rings on a Shore-A scale is 40~90 Durometer & can be used across a wide range of temperature from -45 to 130 degree celsius. Kesaria Repair Kit O Rings can bear the high impact of oil, water-tightness, corrosion & have high tensile strength that makes them suitable for high dynamic loads & abrasion resistant as well as their super pliable construction design stands for long term service & durability. Kesaria O-Ring Repair Kit is used for a wide range of applications such as Plumbing, Machinery, Hydraulic & Pneumatic Repair & Automobile etc.
Check the RJ11& RJ45 Cable quickly Automatically runs all tests and checks for continutiy, open,shorted and crossed wire pairs. Endurable and prevent of burnout (DC 60V). LED status display. Slow and fast test switch.
High-Performance Industrial Control Computer High performance Industrial control computer is adopted as the controlling computer, through which you can run the windows operating system directly. 6.4"TFT true color LCD display, tracking ball and optimized keyboard are allocated on the faceplate of this tester, which can be used without the external mouse and keyboard. USB interface, 10-100M net mouth and serial communication interface are located on the back plate of this tester, through which you can access data, communicate data and upgrade software conveniently. The whole process and the result of the test will all be showed on the LCD. The English operational interface of the complete set is very friendly and convenient. The tracking ball and keyboard on the faceplate will implement the operation. The operation is simple and convenient, and is easy to be mastered. Operator only needs a little knowledge of computer. Keyboard and mouse interface are also allocated on the faceplate. If you would like to use the external mouse and keyboard, through pluging them with corresponding interfaces, you can operate this tester just like operate a desk-top computer.
Product Introduction TKJB - 1200 Six phase voltage and six phase current can be output, which has made it is possible to be any combination, such as the output mode of the combination of conventional four phase current and three-phase current, six phase voltage mode, six phase current mode and 12 phase output mode. It not only can be compatible with the traditional way of various tests, but also can conveniently carry out a differential test of three-phase transformer. Product Characteristics 1 Meet all field test requirements.The Microcomputer relay protection tester is a standard of six phase current six phase voltage output at the same time the current a/phase 30 voltage125V/phase.Six - phase current in parallel up to 180A.It can not only test the traditional relays and protection devices but also test the modern microcomputer protection especially the transformer differential protection and backup self-switching device the test is more convenient and perfect. 2ã??All kinds of technical indexes have reached the standard of DL/ t624-1997 "technical conditions of microcomputer test equipment for relay protection" issued by the ministry of electric power. 3 Classic WindowsXP operation interface man-machine interface friendly easy and quick to operate;The high-performance embedded industrial control computer and 8.4-inch TFT true-color display with a resolution of 800�?600 provide rich and intuitive information including the current working status of the device and various help information. 4 The native Windows XP system with recovery function to avoid illegal shutdown or misoperation caused by the system crash. 5 The device has an ultra-thin industrial The keyboard and a photoelectric mouse that handles everything just like a PC. 6 The main control board adopts DSP+FPGA structure and 16-bit DAC output which can generate high-density sinusoidal wave of 2000 points per week for the basic wave greatly improving the quality of waveform and improving the precision of tester. 7 High-fidelity linear power amplifier ensures the accuracy of small current and the stability of large current. 8 The Microcomputer relay protection tester with USB interface and PC communication directly without any connection easy to use. 9 Connect to laptop (optional) to run.Laptop computer and industrial computer use the same set of software no need to learn how to operate. 10 It is equipped with the independent auxiliary voltage source output the output voltage is 110V(1A) and 220V(0.6a) respectively.To be used by relays or protective devices that require dc working power. 11 With the function of software self-calibration it avoids the need to open the chassis and adjust the potentiometer to calibrate the precision thus greatly improving the stability of the precision.
At present the contact resistance measurements of the conventional type QJ44 arms widely used in electric power system dc bridge and this kind of bridge test current mA level only it is difficult to find circuit conductor cross-sectional area to reduce defects when measuring contact resistance high-voltage switch electric circuit due to the contact between the oil film and the influence of the oxide layer several times the measured value is big can't reflect real contact resistance.Therefore the standard sd301-88 ac 500kV power equipment handover and preventive test regulations and the new version of preventive test regulations for power equipment stipulate that the measuring current of circuit breaker and isolating switch contact resistance is not less than dc 100A to ensure the accuracy of test results. Micro Ohmmeter is designed in accordance with The implementation standard DL/ t845.4-2004 of The new Electric Power of The People's Republic of China which combines high-frequency switch The Power supply technology and digital circuit technology.It is suitable for measuring the circuit resistance of switch control equipment.The test current is 100A dc recommended by the national standard.The circuit resistance can be measured directly under the condition of current 100A and displayed by digital display.The instrument is accurate in measurement and stable in performance. It meets the requirements of high voltage switch maintenance and resistance test of high voltage switch factory circuit.
At present conventional QJ44 type double-arm DC bridges are commonly used in power systems to measure contact resistance and the test current of such bridges is only mA level and it is difficult to find defects in reducing the cross-sectional area of the loop conductor. When measuring the contact resistance of the high-voltage switch conductive loop the measured value is several times larger due to the influence of the oil film and the oxide layer between the contacts and the contact resistance value cannot be truly reflected. To this end the Ministry of Power standard DL/T845.4-2004 "General technical requirements for resistance measuring devices: loop resistance tester" and the new version of the verification procedures JJG1052-2009 "loop resistance tester straight resistance test procedures" made measurement (isolated The measuring current of the contact resistance of switches circuit breakers etc. is not less than DC 100A and the minimum current maintenance time is not less than 60S ensuring accurate test results. The High Precision Micro Ohmmeter operator panel is ergonomically designed to meet operational habits and uses high frequency switching power supplies and digital circuit technology for the measurement of loop resistance in switch control equipment. The test current is DC 100A recommended by the national standard. The loop resistance can be directly measured under the condition of DC 100A. The test result is displayed by large-screen LCD LCD and has functions of data storage output printing time setting etc. and 50A gear position for users to choose; custom test time maximum The set time is 599S which is much larger than the standard 60S. It is a very stable contact resistance tester with a resolution of 0.01�¼�© in China. The performance exceeds the imported high current micro-ohmmeter. It meets the requirements of on-site high-voltage switch maintenance and high-voltage switch factory loop resistance test in electric power and power supply departments.
At present conventional QJ44 type double-arm DC bridges are commonly used in power systems to measure contact resistance and the test current of such bridges is only mA level and it is difficult to find defects in reducing the cross-sectional area of the loop conductor. When measuring the contact resistance of the high-voltage switch conductive loop the measured value is several times larger due to the influence of the oil film and the oxide layer between the contacts and the contact resistance value cannot be truly reflected. To this end the latest Ministry of Power Standard DL/T845.4-2004 "General technical requirements for resistance measuring devices: loop resistance tester" and the new version of the verification procedures JJG1052-2009 "loop resistance tester straight resistance test procedures" made a measurement ( Isolation) The measuring current of the contact resistance of switches circuit breakers etc. is not less than DC 100A and the minimum current maintenance time is not less than 60S ensuring accurate test results. The High Precision Micro Ohmmeter operator panel is ergonomically designed to meet operational habits and uses high frequency switching power supplies and digital circuit technology for the measurement of loop resistance in switch control equipment. The test current is DC 100A and 200A recommended by national standards. The loop resistance can be directly measured under the condition of DC 100A and 200A. The test result is displayed by large-screen LCD LCD and has functions of data storage output printing time setting etc. and 50A 150A gears for users to choose; custom Test time the maximum setting time is 599S which is larger than the standard 60S; it is a very stable contact resistance tester with a resolution of 0.01�¼�© in China and its performance exceeds the imported high current micro-ohmmeter. It meets the requirements of on-site high-voltage switch maintenance of electric power and power supply departments and loop resistance test of high-voltage switch factory. Product nickname Contact resistance tester switch loop resistance tester contact loop resistance tester contact (loop) resistance tester High Precision Micro Ohmmeter
Leakage Protector Tester is well designed and manufactured for online measuring the leakage operating current leakage non-operating current leakage operating time of the leakage protector; adopt 16 characters blue display it is convenient and intuitive. The range of leakage current is 0~1000mA range of the leakage operating time is 0~999ms. It is a product with high accuracy small size light weight exquisite appearance easy to carry is an ideal tool for a variety of leakage protector in site or in laboratory testing. 1. Handheld type small and esay to operate 2. Can measure single phase or three phase all kinds of leakage protector 3. Auto test leakage operating current 4. Directly test leakage operating time 5. LCD display intuitive reading
With the development of society people have higher and higher requirements for the safety and reliability of power consumption. High-voltage circuit breakers have the dual tasks of control and protection in the power system. The performance of the power circuit is directly related to the safe operation of the power system. The mechanical characteristic parameter is one of the important parameters for judging the performance of the circuit breaker. The Breaker Analyzer is a special instrument developed by the company to meet the needs of various high-voltage switch operating characteristics tests. It can accurately measure low-oil multi-oil vacuum sulfur hexafluoride and other high-voltage circuit breakers of various voltage levels. Mechanical dynamic characteristics parameters. The instrument adopts large screen display Chinese characters prompt man-machine dialogue mode operation Chinese characters display results and printouts with intelligent multi-function accurate data strong anti-interference simple operation small size light weight and beautiful beauty. Product nickname High voltage switch mechanical characteristic tester Switch mechanical characteristic tester High voltage switch comprehensive tester Circuit breaker dynamic characteristic tester Circuit breaker mechanical characteristic tester Circuit breaker comprehensive tester High voltage switch time characteristic tester High voltage switch characteristic tester Switching characteristic tester Breaker Analyzer Switch parameter tester
