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
The BravePro Pengo-Type Bit for Earth Auger Powerhead offers excellent digging performance for the BravePro two-person powerhead Model BRP343HHD (Item# 50313, sold separately). Designed for drilling in tough soil classifications such as sandstones, fractured limestones, caliche, compacted clays and rubbles. What's Included (1) Earth auger bit Features + Benefits 22mm (7/8in.) dia. Ground Hog Style square auger drive connection 16in. dia. x 36in.L bit is designed to fit the BravePro two-person powerhead Model BRP343HHD (Item# 50313, sold separately) Heavy-walled axle better withstands bending and torque loads Heavy-gauged, helicoid-type flighting for added structural strength Flighting pitch is set to minimize power required for drilling and to maximize the amount of loose soil removed from the hole Field-replaceable, alloy steel cutting teeth Field-replaceable, alloy steel centering screw bit is heat-treated to extend service life A plain shaft-type auger extension (Item# 51571, sold separately) can be used with this bit to increase digging depth by 15in. Key Specs Item# 51334 Brand BravePro Ship Weight 59.0 lbs Product Type Auger bits Auger Bit Diameter (in.) 16 Auger Bit Length (in.) 36 Auger Diameter Capability (in.) 17 1/2 Digging Depth (in.) 36 Tube Size (in.) 7/8 (22mm) square connection More Information Please Visit our website OFFICIAL STORE VIDMARTOOLS for catalog, transaction, full Description, Term and Conditions, best product, or special price.
Manual Bottle Cap Torque Tester is designed to measure the open force and lock force of the caps of bottles, spout bags, and flexible tube packages. The forces can influence the transportation and consumption of products greatly and are very important for online and offline production. Features Touch interface is more easier to operate. Two measurable modes for open force and lock force. Testing results with standard units are convenient for reference and comparison of data. Functions of settable numbers of tests, deletion of data and statistical analysis are attained. Instrument's system is equipped with over-load protection, automatic zeroing, and error alert for safe operation. RS232 port facilitates to transfer data and connect with PC. Network ports effectively transfer data and develop the management. Standards ASTM D2063, ASTM D3198, ASTM D3474, GB/T 17876, BB/T 0025, BB/T 0034 (GB/T 14803) Applications Basic Applications: bottled packages for food, pharmaceuticals, e.g, beverage or tablet bottles. flexible tube packages for food, pharmaceuticals and cosmetics, e.g, eye-drop, hand cream and shoe polish, etc. Extended Applications: screws Technical Specifications Load Cell Capacity 20 Nm (Standard) 40 Nm (Optional) 50 Nm (Optional) Accuracy 1%FS Resolution 0.001 Nm Clamping Range 5 mm ~ 190 mm (Diameter) Dimension 350mm (L) 240mm (B) 140mm (H) Net Weight 19 kg Configurations Standard: Instrument, Micro-Printer. Optional: Professional Software, Communication Cable.
Coefficient of Friction Tester is specialized in measuring the static and dynamic coefficients of friction of plastic film and sheet, rubber, paper, cardboard, woven bag, fabric style, metal material composite belt for communication cable and optical cable, conveyor belt. By measuring the smoothness of materials, the quality of materials can be controlled and adjusted. In addition, it can be used to determine the smoothness of cosmetics, eye drops and other daily chemical products. Features The dynamic and static coefficient of friction of the samples can be measured simultaneously in one test. The speed can be adjusted to support different sliders. The instrument can meet the requirements of GB, ISO and ASTM and the testing method can be selected according to the demands of customers. The table and slide block are degaussed and processed by remanence , which effectively reduces the testing error. The tester is equipped with touch interface and controlled by micro-computer, which is convenient for users to carry out operation and view data. With professional software it can automatically process statistical analysis and reanalysis of original data of single and group results. In addition,superimposed comparison in group curves and multiple reports which can directly show the testing results to customers are obtained. Micro-printer and standard USB interface facilitate the external connection and transmission between the instrument and data sharing system of laboratory. Principle The two experimental surfaces are placed flat together. Under a certain contact pressure, the two planes move relatively to each other and the required force is recorded. The weight of the slider divided by the test force is the friction coefficient. Standards GB/T 10006, ISO 8295, ASTM D1894, TAPPI T816, HG/T 2729. Applications Basic Applications Plastic Films and Sheets, Paper and Paperboard, Textiles, Non-woven Fabrics and Woven Bags, Rubber, Aluminum Foils, Aluminum Foil Composite Films, Metal Products, Printing Matters. Extended Applications Wood and Flooring, Photographic Films, Grains, Hair, Pipes, Ball Shaped Materials, Medical Tubes, Lacquered Wires. Technical Specifications Test Range 0 ~ 5N (Optional: 0 ~ 10N) Accuracy 0.5%FS Stroke 70 mm, 150 mm Weight of Slider 200g (Note: sliders can be customized) Test Speed 100mm/min, 150mm/min (Adjustable) Dimension 630 mm (L) 360 mm (W) 230 mm (H) Power Supply AC 220V 50Hz Net Weight 33 kg Configurations Standard: Instrument, Micro Printer, Slider of 200g. Optional: Communication Cable, Professional Software, Non-standard Slider, Sliders of 1000g and 500g
Seal Integrity Tester is suitable for sealing test of products. It can effectively compare and evaluate the sealing process and sealing performance of the soft package through the test. It is an ideal testing instrument for food, plastic soft package, wet towel, pharmaceutical, daily chemical and other industries. Features Built-in air source unit, without external air source, plug in and use. Microcomputer control, automatic operation of pressure pumping, pressure maintaining, pressure supplement, timing, back blowing and printing. Equipped with touch interface and micro printer, which supports data preset and power-off memory to ensure the accuracy of test data. Imported world-class SMC pneumatic components with durable performance, stability and reliability. USB interface is reserved for the system, which can print out test data to meet different customer needs. Principle Firstly submerge the specimen in the water within the chamber, and then evacuate the vacuum chamber to form differential pressure between the inside and outside of the specimen. The property of leakage can be obtained by observing the steady progress of bubbles from the specimen and how the specimen expands and restores to its original shape after vacuum release. Standards ASTM D3078, GB/T 15171, GB/T 27728, YB00112002-2015, YBB00122002-2015, YBB00262002-2015 Configurations Instrument, Vacuum Chamber
Leak Detector and Seal Strength Tester is suitable for the quantitative measurement of sealing strength, heat sealing strength, binding strength, overall sealing performance, pressure resistance strength, cap body connection strength, bursting pressure and shedding strength. It is widely used in the soft package, plastic pilfer-proof caps, flexible pipes, etc. Features A.Compatible with international standards of GB, ASTM, ISO. B.Positive-pressure test method, easy to operate, stable and reliable performance. C.Wide test range for different applications. D.Dual test methods of restraint distension and unrestraint distension for customer's choice E.Different test modes of burst, creep and creep to failure to meet different test requirements. F.The "one key" operation in the test process is intelligent and efficient. G.Touch interface. Automatic statistics and printing of test data. H.Standard USB interface,software supports test results of multiple units display. I.The test data can be shared between LAN and Internet. Principle Positive-pressure method: after the gas with certain pressure fills into the specimen with setting parameters, the pressure sensor detects the change of air pressure inside the specimen� to judge the overall sealing performance of the specimen, and tests the pressure resistance and bursting performance of the specimen with the specified air pressure. Standards ASTM F1140, ASTM F2054, ISO 11607-1, ISO 11607-2, GB/T 10440, GB/T 18454, GB/T 19741, GB 17447, GB/T 17876, GB/T 10004, GB/T 10005, BB/T 0003, BB/T 0025, QB/T 1871, YBB 00252005, YBB 00162002 Technical Specifications Test Range 0 ~ 600 KPa; 0 ~ 87.0 psi (Standard) 0 ~ 1.6 MPa; 0 ~ 232.1 psi (Optional) Pressure of Air Source 0.4 MPa ~ 0.9 MPa (outside of supply scope) Air Connection 8 mm PU Tubing Dimension 300mm(L) x 310mm(B) x 180mm(H) Power Supply AC 220V 50Hz Net Weight 23 kg Configurations Standard: Instrument, Test Plate, Micro-Printer Optional: Professional Software and Communication Cable, Test Accessories (restraint plate test device: open package plastic anti-theft bottle cap sealing performance hose sealing performance; aerosol valve sealing performance) Note: 1. The gas supply port of the instrument is 8 mm PU Tubing; 2. Customers need to prepare for gas supply.
Heat Seal Tester is professionally applicable to the determination of heat-sealing temperature, dwelling time and the heat-sealing pressure which are references to the production of aseptic bag, food, pharmaceutical, daily chemicals, package and raw material. Features Micro-computer control tests. Touch interface is easier to operate. Self-innovated "constant temperature control" system improves the accuracy of temperature. The synchronous circuit of single bottom cylinder ensures the balance of pressure. Aluminum-sealing jaws provide even and uniform temperature for different sealing surfaces The upper and lower jaws controlling the temperature independently and the super-long thermal cover can meet different needs. Dual switch modes of manual and foot make the safety and convenience. Micro-printer embedded can get the results quickly. The design of anti-scald and leakage protection is more secure to test. Principle HST-H3 Heat-Seal Tester is composed of upper and lower heat sealing jaws. Before the test, preset the values of heat-sealing temperature, pressure and dwelling time, then place the specimen in between the upper and lower jaws and press start button. The whole sealing process can be finished automatically. Standards QB/T 2358, ASTM F2029, YBB 00122003. Applications Films with Smooth Surface Films with Decorative Pattern Surface Covers of Jelly Cups Plastic Flexible Tubes Technical Specifications Heat-Sealing Temperature Room temperature ~ 300 Accuracy of Temperature Control 0.2 Sealing Time 0.1999.9s Sealing Pressure 0.05MP-0.7MPa Sealing Area 330mm10mm (Customization is available) Heating Form Double heating (Optional: single heating) Air Pressure 0.05 MPa ~ 0.7MPa Air Connection 6mm PU tube Dimension 536 mm (L)335 mm (B)413 mm (H) Net Weight 40 kg
Gas Headspace Analyzer adopts a new handheld design and is equipped with advanced sensors, which can accurately and conveniently determine O2, CO2, N2 in sealed packaging bags, bottles, cans and other packaging containers. It can store the testing data in the device and transfer to the DK-190 software or third-party software. Effectively testing the atmosphere of the package is necessary steps of mass brand manufacturing. Features Testing data can be saved automatically. Portable design is suitable for test on production lines. The testing data can be transported to the DK-190 software or the third-party software. The protective cover of the sampler needle assured the testing safety. The built-in storage of data can reach 1500 pieces , which can meet the needs of large amount. Color display with touching function. It can be used for measurement of oxygen or combination of oxygen and carbon dioxide. The minimum volume of sampling gas is 3 ml. Data can be transmitted through Ethernet and USB. Optional wireless micro-printer. Principle The gas is transported to the embedded sensor which calculate the proportion of O2 and CO2 via the exported signal, the test is stopped when the required condition is reached. Standards This test instrument conforms to many national and international standards: ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, GB/T 1038-2000, YBB 00082003. Applications Packaging Bags Test the volume of O2 and CO2 (optional) in headspace of non-vacuum sealed packaging bags of coffee, cheese, milk tea, milk powder, bread, bean powder, instant food and drugs, etc. Packaging Containers Test the volume of O2 and CO2 (optional) in headspace of packaging containers of coffee, milk powder, food, cheese, can, Tetra Pak and beverage, etc. Technical Specifications Testable Gas O2 (Standard) CO2 (Optional) Test Principle Electrochemistry Infra-red absorption Life of Sensor 2 years (In air) >15 years Specification of Sensor 0-100% Resolution 0.01 % Accuracy ±0.2% ± (0.03% reading value *5%) Sampling Volume 3ml (Standard Mode) Dimension 230mm (L) 120mm (W) 82mm (H) Power Supply 220V AC ± 10% 50Hz 120V AC ± 10% 60Hz Net Weight 1 kg Configurations Standard: Instrument, Sampling needle, Filter, Sealing gasket Optional: Wireless printer, DK-190PC Professional Software, Device for testing ampoule, Standard portable bag
Water Vapor Permeability Tester is manufactured based on the gravimetric method, and is applicable to test the water vapor transmission rate of plastic films, composite films, sheets and other materials used in packaging, medical and constructive industry. Features Standard periodic weighing method and auto-zeroing function guarantee the accuracy and uniformity of the testing data. Touch interface is more convenient to operate. The test data is reliable due to the automatic process and the weighing system controlled by the gas cylinder. Innovative circulating dehumidification system with built-in vacuum pump can effectively prevent the formation of humidity gradient and ensure the accuracy. High-precise and automatic control system of temperature can be used under different conditions. The data can be stored and outputted in multi-format (including report in excel and cloud sharing). The rapid calibration mode with standard weight-counter is provided. GMP management of user's three-level authority complies with international standard. The instrument processes statistical analysis of single and group data. Equipped with ISP control online and upgrade function. Specialized communicating software can display in real-time, analyze and store data. Principle Under a certain temperature, the constant difference of humidity is generated between two sides of the test specimen. The water vapor permeates through the specimen and gets into the dry side. By measuring the weighing changes of the test dish in different time, water vapor transmission rate and other parameters can be obtained. Standards ISO 2528, ASTM E96, ASTM D1653, TAPPI T464, DIN 53122-1, JIS Z0208, GB/T 1037, GB/T 16928, YBB 00092003. Technical Specifications Test Range 0.01 ~ 10,000 g/m²24h (Standard) Number of Specimen 1 pc (One chamber) Accuracy 0.01 g/m²24h Resolution 0.0001 g Range of Temperature 15 ~ 65 (Standard) Accuracy of Temperature ±0.5 Range of Humidity 10%RH ~ 98%RH (Standard 90%RH) Accuracy of Humidity ±1%RH Velocity 0.5 ~ 2.5 m/s (Customization is available) Test Area 33.18 cm² Sample's Thickness  3 mm (Customization is available) Sample's  Size 74 mm Air Connection 6mm PU Tubing Dimension 440 mm (L) 450 mm (W) 450 mm (H) Power Supply AC 220V 50Hz Net Weight 42 kg
Gas Permeability Tester is based on the differential pressure method and is professionally applicable to the determination of gas transmission rate as well as solubility coefficient, diffusion coefficient and permeability coefficient of plastic films, composite films, high barrier materials, sheeting, metal foils, rubber, tires and permeable membranes. Features The touch interface is auto-visual and easy to operate. Pneumatic clamping improves sealing and avoids manual error. Fully automatic process and the gas permeability, solubility coefficient and diffusion coefficient of the sample can be measured at the same time. Three kinds of test mode (proportion, material and time) are getting to meet different requirements. Provided standard membrane for rapid calibration to ensure the accuracy of testing data. Widely test under various conditions with high-precise temperature and humidity control (optional). The testing range can be expanded to meet the requirements of high transmittance test in accordance with clients' demand (can be modified). Supporting the testing of toxic gas, flammable and explosive gas (can be modified). Complied with GMP users' three-level authority. Systematical analysis of testing results can be carried out. ISP online control and upgrade function are excellent and testing function can be changed remotely according to requirements. Specialized software is used for real-time testing display, data analysis and storage. Principle The pre-conditioned specimen is mounted in the gas diffusion cell as to form a sealed barrier between two chambers. The lower-pressure chamber is firstly evacuated, followed by the evacuation of the entire cell. A flow of gas is thereafter introduced into the evacuated higher-pressure chamber and a constant pressure difference is generated between two chambers. The gas permeates through the specimen from the higher pressure side into the lower side. The gas permeability and other barrier properties of the specimen can be obtained by monitoring the pressure changes in the lower chamber. Standards ISO 15105-1, ISO 2556, ASTM D1434, JIS K7126-1, GB/T 1038-2000, YBB 00082003. Configurations Standard: Instrument, Professional Software, Round Sample Cutter, Vacuum Grease, Fast Quantitative Filter Paper and Vacuum Pump. Optional: Blades for Sample Cutter, Vacuum Grease, Vacuum Pump Oil, Fast Quantitative Filter Paper, Humidity Generator. Note: 1. The air connection of the instrument is 6 mm PU Tube. 2. Customers need to prepare for air source and distilled water.
Product Introduction TKJS Tan Delta Test Set is a kind of instrument with high precision fully automatic measuring the dielectric loss tangent and capacitance of various high voltage electrical equipments in the power plants and substations. The adoption of frequency conversion technology could ensure the accurate measurement in the interference of strong electric field. The instrument is equipped with high voltage step-up transformer. Besides it takes security measures like zero-cross closing lightning protection etc. During the experiment different levels of high voltage ranging from 0.5KV to 10kV are outputted. The instrument has the advantage of convenient and safe operation. product names Dielectric loss tester anti-interference dielectric loss tester automatic dielectric loss tester dissimilar frequency dielectric loss tester anti-interference dielectric loss tester automatic dielectric loss tester
Product Introduction Direct resistance test apparatus is an indispensable experiment project for transformer after handing in pick up overhaul and sub-pick up switch. In general using traditional methods (bridge method and pressure drop method) measurement transformer winding group and dc resistance of large power inductance equipment is a time-consuming and time-consuming work. In order to change this situation shorten measurement time and reduce the work burden of test personnel huatian electric power developed Dc resistance rapid test instrument (hereinafter referred to as direct resistance instrument). It adopts new power supply technology featuring stable performance rapid measurement small volume easy to use high measurement precision and good data repeatability. Measurement transformer around the group and large power inductor dc resistance ideal equipment. Direct resistance test apparatus meets the requirements of DL/ t845.3-2004 with national standard GB6587 "general outline of electronic measurement instrument environmental test" and GB6593 "test rules of electronic instrument quality". product names Dc resistance tachometer Transformer dc resistance test instrument Transformer winding dc resistance test instrument Transformer direct resistance speed meter Transformer direct resistance quick test instrument Inductive load Dc resistance tachometer Inductive load dc resistance rapid test instrument Inductive load dc resistance test instrument Direct resistance test apparatus
Product Introduction Dc resistance around the group of measurement transformer is a very important test project. In the "test regulations of electric power equipment" its order ranks the second in the transformer test project. The "regulations" stipulates that pick up overhaul minor repair change sub-pick up head position fault check and pre-test etc. should be done in transformer. Measurement transformer must have dc resistance around the group whose purpose is: (1) check the welding of line and lead line around the group; (2) check if the pick up touch is good; (3) check whether there is a broken place around the group or leading line; (4) check the correctness of the parallel branch whether there is a few parallel guide lines winding into the winding group or a few broken line situation; (5) check whether there is a short circuit between layers and turns. The interface design of Dc resistance rapid test instrument adopts microcomputer control big screen backlit Chinese liquid crystal screen show operation is simple show clear man-machine interaction interface friendly measurement process and instrument work state prompt is clear and sufficient no operation personnel need to memorize too many procedures; Huatian electric power adopts current source line-based compensation technology with stable test high measurement precision and fast speed improving measurement efficiency and reducing work intensity of operation personnel. Technically "four-end" measurement is adopted to eliminate the measurement error caused by line resistance with pick up contact. Overvoltage protection function can resist electric potential impact. Panel printer can print measurement results quickly (selected). Small size light weight easy to carry. Dc resistance rapid test instrument is applicable to measurement with analysis of various electric transformer transformer winding group and other perceptual low resistance. product names Dc resistance tachometer Transformer dc resistance test instrument Transformer direct resistance speed meter Transformer direct resistance quick test instrument Inductive load Dc resistance tachometer Inductive load dc resistance rapid test instrument Inductive load dc resistance test instrument Dc resistance rapid test instrument
