After years of research and development our company has successfully developed a series Battery discharge tester with high intelligence and precision with its proprietary technology. Discharge tester can be in offline mode battery as discharge load through continuously regulating discharge current constant discharge current at the set value can be realized. When discharging the instrument will automatically stop discharging when the battery terminal voltage or monomer voltage falls to the set lower limit or the set discharge time or the set discharge capacity and record all valuable and continuous real-time process data. Battery discharge tester system the voltage monitoring information of single battery is simple safe and accurate with wireless relay access. Battery discharge tester has a very friendly man-machine interface which can not only complete all kinds of settings and data query under the prompt of menu but also save the process data of discharge in the memory of the equipment transfer to the U disk through the data interface and analyze the data through the special software of the upper computer to generate the required curve and report. Battery discharge tester there is perfect protection function not only sound light warning but also a clear interface tips.
Battery internal resistance tester adopts the most advanced ac discharge test method which can accurately measure the voltage and internal resistance at both ends of the battery and judge the advantages and disadvantages of the Battery capacity and technical state.Customers can choose battery internal resistance test voltage test capacity estimation according to their own situation.As the basis for matching the internal resistance of new batteries;Test the battery internal resistance before and after discharge to identify the real backward battery;Key operation and liquid crystal touch two operation mode;It can measure the accumulator in groups or in a single section. 1 Compact design light weight convenient for users to carry and operate 2 Battery internal resistance tester features: single battery measurement group battery measurement oscilloscope 3 You can use the keys or touch screens
1. The software is specially designed for DC system measurement 2. Adopts ARM DSP and 16 bit Flash memory 3. Touch panel simple operation 4. Can store review the testing results or upload data into PC 5. Module structure reliable running and reasonable design 6. Menu operation easy to use 7. Software can be upgraded via U disk 8. Data can be analyzed via DC system comprehensive analysis software installed in PC 9. large LCD display user-friendly interface 10. Full automation once set the parameters it automatically adjust AC voltage load loading resistance measure parameters record testing results and stop measuring 11. Real time on line test record single cell and battery bank voltage 12. RS232 and USB communication interface 13. Powerful data processing function: curve indication report generating accurate calculating 14. Protection function auto stop or manually stop measurement 15. Three phase digital control voltage regulator with high precision high stability 16. Module assembly structure small volume little weight easy for transporting or moving
Automatic Closed Flash Point Tester used to measure the Closed flash point value of petroleum products.Advanced foreign technology is adopted. LCD TET's pure color touch screen displays the man-machine dialogue interface in Chinese. For parameters such as prevalue temperature oil test label atmospheric pressure and test date it has prompt menu prompt input which is convenient and fast.It is an ideal substitute for imported instruments.Widely used in railway aviation electric power petroleum industry and scientific research departments.
In power system and industrial and mining enterprises have a lot of oil-filled electrical equipment transformer oil and the acid value of turbine oil is a routine inspection items shall be measured acid tester used in transformer oil steam turbine oleic Acid value measuring instrument adopt computer control electric light chemical integration design of full - automatic machine entirely replace the manual operation improve work efficiency reduce the labor intensity of the workers minimize the organic solvents and chemicals to the harm of human body operation simple easy to use strong anti-interference ability stable and reliable. The acid value is the number of milligrams of potassium hydroxide required to neutralize the acid in a gram of mgKOH/g oil and is one of the most tightly controlled quality indicators It is one of the indexes which should be strictly controlled in oil quality. Petroleum products acid tester GB/T264-83Standards developed and produced It is suitable for detection transformer oil turbine oil and anti - fuel oil.Through the comprehensive application of mechanical optics electronics and other technologies the product adopts advanced microprocessor and can realize self-motion function of multi-sample switching titration judge titration end point print measurement results and other functions and the system is stable and reliable self-motion high degree of chemical can be widely used in electric power chemical environmental protection and other fields.
TKYND full-automatic full-automatic kinematic viscosity tester is a new product newly launched by our company which is used to determine the kinematic viscosity of petroleum products. It is applicable to the national standard GB/T 265-1988. This instrument combines the advantages of our company and the original similar products at home and abroad carries out a new design concept is the older generation of kinematic viscosity tester replacement products. Product Names kinematic viscosity meter automatic kinematic viscosity tester determination of kinematic viscosity meter automatic kinematic viscosity meter
The intermolecular forces form the interfacial tension or surface tension of the liquid. The value of the tension can reflect the physical and chemical properties of the liquid and its material composition. It is one of the important indicators for the inspection of product quality in related industries.Automatic statically tester manufactured by our company applies GB/T6541 standard and measures the surface tension of various liquids (liquid-gas phase interface) and liquid interface tension (liquid-liquid phase interface) based on the ring method (platinum ring method).This method is widely used because of its advantages of simple operation and high accuracy.Widely used in electric power petroleum chemical pharmaceutical food teaching and other industries.
SF6 switch is a widely used high voltage electrical appliance in the power system. SF6 gas density relay is an important element used to monitor the variation of SF6 gas density in the SF6 switch body during operation. Its performance directly affects the operation safety of SF6 switch.Due to the infrequent operation of SF6 gas density relay in the field it is often found that the operation is not flexible and the contact contact is not good after a period of time and some of the temperature compensation performance of the density relay becomes worse. When the ambient temperature changes suddenly the SF6 density relay often misoperates.Therefore DL/T596-2005 "precautionary test regulations for power equipment" stipulates that each SF6 switch user should verify SF6 gas density relay regularly.From the perspective of actual operation it is necessary to carry out regular calibration of SF6 density relay and pressure gauge in field operation. The check pressure sensor with high precision and high speed A/D converter combining with the 32 bit high performance microprocessor can check the performance of A variety of SF6 gas density relay can accurately measure the movement of the signal when the current temperature pressure value arbitrary automatically when the environment temperature of 20 â?? conversion standard pressure and have A print store and U disk offload function at the same time the fault in the process of automatic identification test.Sf6 gas density relay calibrator is convenient to carry simple to operate high test accuracy strong stability and good reliability which reflects the characteristics of "intelligent" instrument.
Application: TKWS Intelligent SF6 dew point analyzer introduced Finland Vaisala humidity sensor with high precision and high stability. It has the advantages of high accuracy and good repeatability fast test speed small drift. Features: Easy to operate convenient to carry. Unique large screen display and large storage function. Anti pollution anti interference. Good repeatability quick response high sensitivity and good stability. Origination of curve display and electric quantity display. conversion to 20 standard value.
Application: TKQH-SF6 Series vacuum pumping and inflation device is mainly used for vacuum pumping and vacuum degree determining of magnetic pole SF6 circuit breaker transformer and other SF6 electric appliances when installation operation and maintenance. The entire SF6 gas inflation and vacuum pumping device comprises a vacuum pump a pointer type vacuum gauge a regulating valve a gas transmission pipe and a valve and SF6 circuit breaker necessary control components for maintaining. Features: Quick pumping. Regulate pressure to inflate. Solid structure. High precision thermocouple vacuum gauge.
Application: TKQC type SF6 gas recovery device is an integrated recovery device. The device is composed of a recovery system a vacuum pumping system a cleaning system a storage system and a condensing system. Features: Adopt advanced principle and technology advanced design complete function reasonable structure simple operation. Two-stage rotary vane vacuum pump the vacuum speed is fast and equiped with anti oil return device. Automatically confirm and adjust the three phase power supply for electrical system. Using the newest patented technology SF6 special instrument and valves more reliable than similar products. The device adopts air cooling movable type and can be used without external water source.
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.
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.
