Testing Equipment

ITEM: RUN-CFL01A TDR Cable fault locator is used for measuring low resistance, short circuit, open circuit disconnection faults and high resistance leakage of power cables (high-frequency coaxial cables, local telephone cables, street light cables, buried wires) of various cross-sections and dielectric materials and high- resistance flashover faults, can automatically generate test reports. China Competitive Price Power Line Integrated Tdr Cable Fault Locator Accurate and rapid detection of the primary insulation cable fault and sheath fault below 220kV, calibrate cable length; accurate detection of cable laying trend and depth. System components XHGG series flash cable fault tester, the core part of the whole unit, mainly for the coarse testing of insulation fault in the EHV cable.

Minimum Order: 1 bags

Item: RUN-DP01 High precision intelligent dew point meter adopts the humidity sensor of Finland VAISALA company, the perfect combination of high-quality DRYCAP and intelligent electronic components, with a high-performance microprocessor as the core, and the application of the most advanced ARM development technology. can be successfully applied in various extremely harsh industrial environments. Features of the sf6 gas purity analyzer 1.Zero point automatic calibration 2.Mass storage function 3.Battery level reminder 4.Touch buttons make operation simple and convenient 5.Good repeatability and fast response 6.5.7 inch large screen TFT color LCD display 7.Real-time printing of measurement data 8.Anti-pollution, anti-interference 9.High sensitivity and good stability 10.Intuitive curve display 11.Moisture value is automatically converted into 20℃ standard moisture value This instrument is a portable precision dew point meter, so pay special attention to the following points 1.It is forbidden to switch the power of the instrument in dangerous areas! 2.It is forbidden to charge in dangerous areas! 3.During the measurement process, the flow regulating needle valve should be opened slowly to prevent sudden changes in pressure, so as to avoid damage to the pressure sensor and flow sensor; the flow of the measuring gas SF6 should be adjusted to 0.5 ~ 0.6L/min. 4.The instrument must be fully charged for storage, and if it is not used for a long time, it is necessary to check whether the battery is sufficient.

Minimum Order: 1 bags

ITEM: RUN-VLF50 Vlf hipot test set is particularly suitable for the withstand voltage test of electrical equipment (e.g.: power cables, power capacitors, large- and medium- sized generators and Motors, etc.) with large insulation equivalent capacitance. Advantage: 1. 30kv /50kv/60kv/80kv are available 2.  Fast shipping and good after-sale service Service: The instrument will be repaired and replaced free of charge for product quality problems within one year from the date of purchase, and will provide lifetime warranty and technical services. If you find any abnormalities or malfunctions in the instrument, please contact the company in time to arrange the most convenient solution for you. Main features of this ac hipot tester 1. The VLF rated voltage is less than or equal to 50kV adopts a single- connection structure (one booster); the VLF rated voltage is larger than 50kV adopts a series structure (two boosters are connected in series), which greatly reduces the overall weight and enhances the load capacity. The two boosters can be used separately for VLF of low voltage level. 2. Current, voltage, and waveform data are all directly sampled from the high- voltage side, so the data is accurate. 3. With over-voltage protection function, when the output exceeds the set limit voltage value, the instrument will stop, the action time is less than 20ms. 4. With over-current protection function: designed as high and low voltage dual protection, the high voltage side can be accurately shut down according to the set value; when the current on the low voltage side exceeds the rated current, the shutdown protection will be performed, and the action time is less than 20ms. 5. The high-voltage output protection resistor is built in the booster body, so there is no need to connect a protection resistor outside. 6. Due to the high and low voltage closed-loop negative feedback control circuit, the output has no capacity increase effect.

Minimum Order: 1 bags

ITEM: RUN-RP330A The relay protection tester can test various AC and DC, current, voltage, intermediate, self-holding, signal and other single relays and the entire group. High degree of intelligence, Comprehensive self-check, self-protection function Advantage: 1. CE Certified and One-stop solution for relay protection 2. One year warranty and fast shipping 3. light weight, Instrument net weight: 12kg 4. Quality supplier and service provider of State Grid Features of Microcomputer Protective Relay Tester 1.4 phase voltage and 3 phase current output. It can test not only various traditional relays and protection devices, but also various modern microcomputer protections, especially for transformer differential protection and standby automatic switching device. The test is more convenient and perfect. 2.Classic Windows system operation interface, friendly man-machine interface, easy and fast operation; high performance embedded industrial control computer and 8.4-inch resolution 800 × 600 TFT true color display screen, can provide rich and intuitive information, including the current working state of the equipment and various help information. 3.Self-recovery function to avoid system crash caused by illegal shutdown or mis-operation. 4.Equipped with ultra-thin industrial keyboard and photoelectric mouse, it can complete all kinds of operations through keyboard or mouse just like PC. 5.The main control board adopts DSP + FPGA structure and 16 bit DAC output. It can generate 2000 high density sine wave per cycle for fundamental wave, which greatly improves the quality of waveform and the accuracy of the tester. 6.The high-fidelity linear power amplifier ensures the accuracy of small current and the stability of large current. 7.USB interface is used to communicate with PC directly without any connecting line. 8.It has the function of GPS synchronization test. The device can be built-in GPS synchronous card (optional) and connected with PC through RS232 port to realize synchronous test of two testers in different places. 9.Equipped with independent dedicated DC auxiliary voltage source output, the output voltage is 110V (1A), 220V (0.6A). It can be used for relays or protection devices that need DC power supply. 10.It has the function of software self-calibration, which avoids opening the case to calibrate the accuracy by adjusting the potentiometer, thus greatly improving the stability of accuracy.

Minimum Order: 1 bags

Item: RUN-IR1526 The intelligent high-voltage insulation resistance tester has 6 ranges: 500V, 1000V, 2500V, 5000V, 10000V, 15000V. and the maximum test can reach 30TΩ. With Manual boost function.

Minimum Order: 1 bags

ITEM: RUN-VCBA30 The product has many features, such as compact structure, portable model, short testing time, high reliability and stability and accuracy, perfect function and so on. Vacuum degree analyzer has some features-  higher measurement accuracy, better stability, more capacity. The instrument is practical, easy to use, easy to operate, high precision measurement without disassembly, widely used in electric power, steel, petrochemical, textile, coal, railways, and other trades using the vacuum switch. Vacuum Switch Interrupter Vacuity Tester for Breaker Vacuum Degree Test The most prominent feature of this instrument ( vacuum tester) is to use the new excitation coils and data processing methods to achieve the non-demolition measurement of vacuum. The product has many features, such as compact structure, portable model, short testing time, high reliability and stability and accuracy, perfect function and so on. With the development of the middle voltage switch without oil, the vacuum switch got the extensive expansion and applications with its special advantage. In these years, because of producing technics and using environment on the scene, some vacuum switches, within the scope of the permission process, the vacuum interrupter will leak in different degree ,some maybe leak and can't open or break normally within the life-span. In this case, vacuum switch will result in serious results. The most accident vacuum switch happened by this reason. Thus, it is essential for the vacuum switch to strengthen the test of vacuum degree periodically or randomly. Here is the technical parameters of the Vacuum Circuit Breaker Tester The traditional testing method is the withstand voltage method, namely ,let the vacuum switch to be open status and add the certain voltage on the moving contact, then test the leakage current and predict the quality of vacuum tube. This kind of method has the advantage of simple operation, but it can only judge the quality of vacuum tube, if the vacuum degree at 10  O Pa, it can't be distinguished accurately, so it can't judge the development trend of the leakiness.( namely the same vacuum switch compare to know how many leakiness of degree ).

Minimum Order: 1 bags

Item: RUN-BDV80D This model of dielectric strength tester for insulating oil uses of automatic digital microcomputer control, so the measurement accuracy is high, anti- interference ability is strong, safe and reliable. Easy to operate and beautiful in shape Output voltage: 0～80KV (100KV optional) Quality control and one year warranty 0-80KV Automatic Transformer Oil Dielectric Strength Insulating Oil Breakdown Voltage Bdv Tester Specification of this Bdv Oil Tester 1.Booster capacity 1.5 KVA 2.Step up speed 0.5kv/s-5.0kv/s (increasing every 0.5) 10 gears optional Error 0.2kv/s 3.Output voltage 0-80 kV (optional) 4.Voltage accuracy (2% reading + 2 words) 5.Power distortion rate < 1% 6.Electrode gap standard 2.5mm 7.Test times 6 times (1-9 times optional) 8.Static release time 900s (0-9000 s optional) 9.Interval rest time 300s (0-900s optional) 10.Mixing time 15s (0-250s optional) 11.Overall dimension: 650mm × 470mm × 410mm 12.Instrument weight 42 kg 13.Ambient temperature 0-40 ℃ 14.Relative humidity ≤ 85% 15.Working power AC 220V (1 ± 10%) 16.Power frequency 50 Hz (1 ± 10%) 17.Power consumption < 200 W Features about the Automatic Oil Dielectric Strength Test Kit 1.The Transformer Oil Testing instrument is controlled by a large capacity single chip microcomputer, which is stable and reliable; 2.The instrument is equipped with temperature, humidity and clock display functions, and can be customized for infrared oil temperature measurement. 3.The wide range watchdog circuit is set in the instrument to prevent the crash; 4.A variety of standard options. The instrument program is equipped with GB / t507-1986, GB / t507-2002, dl429.9, iec156 and self programming operation, which can adapt to a variety of choices of different users; 5.The oil cup of the instrument is made of special glass and high polymer materials, which are processed finely to prevent oil leakage and corrosion; 6.The unique high-voltage sampling design of the instrument allows the test value to enter the A / D converter directly, avoids the error caused in the analog circuit, and makes the measurement result more accurate; 7.The instrument has over-current, over-voltage, short-circuit and other protection functions, and has strong anti-interference ability and good electromagnetic compatibility; 8.Can switch between Chinese and English at will to meet the needs of any customer; 9.The instrument itself has data analysis function to assist the staff to determine the oil quality; USB and RS232 data transmission（Selective configuration） RUN-TEST electric company has the most professional technicians to answer your questions about the Transformer test equipment.

Minimum Order: 1 bags

Item: RUN-HTT10F Checking the correctness of the transformer turns ratio, the condition of the tap changer, whether the transformer is short-circuited between turns, and whether the transformer can be operated in parallel. It is especially suitable for special transformers such as Z-type transformers, rectifier transformers, etc. Advantage: Perfect and reliable automatic protection and built in battery Handheld TTR tester is more convenient and can be connected to Bluetooth. Parameters of Handheld Transformer turns ratio tester The Three phase Transformer Turns Ratio Tester ensures that the transformer windings have the proper turns to produce the voltages required. The ratio is a measure of the voltage applied to the primary terminals to the voltage measured at the secondary terminals.

Minimum Order: 1 bags

Metal Circular Bubble Level Vial Specifications ，OEM Details. Metal spirit level vial is a spirit level enclosed in a metal frame, primarily to protect the delicate vial and ensure durability in demanding environments. When selecting one, consider the application’s needs, accuracy level, metal type, and any beneficial features. Flange metal bubble vials refers to a type of spirit level vial that has a metal frame or casing with a flange, which is a projecting flat rim or collar used for attachment. This design allows for easier mounting or integration into machinery, equipment, or other applications. The metal casing, often combined with the flange, ensures that the vial is securely held in place and offers robust protection in various working conditions. When considering a flange metal bubble vial, factors such as the type of metal, the dimensions of the flange, the level of precision required, and the specific application or use- case scenario should be taken into account.

Tubular Glass Spirit Bubble Level Vials Design and Structure and Advantages We specialize in crafting high-quality glass spirit bubble level vials. Leveraging advanced production technology and equipment, we offer both standard and custom bubble levels at competitive rates. Our rigorous inspection standards and temperature tests ensure superior performance and quality. A Tubular Glass Spirit Level is a precision instrument used to ascertain if a surface is horizontal (level) or vertical (plumb). Tubular spirit level vials are ideal for applications demanding higher accuracy than plastic vials can provide. Design and Structure Material: Made primarily of glass, providing transparency and accuracy. Shape: Tubular or elongated cylindrical in design. Interior: Contains a liquid, typically a special spirit or ethanol solution, with an air bubble. Functionality The instrument’s accuracy is determined by the position of the air bubble within the vial. When a surface is level, the bubble aligns between two marked lines on the vial. A misaligned bubble indicates the surface’s inclination. Advantages of Using Glass Clarity: Provides a clearer view compared to other materials, aiding precise readings. Precision: Glass vials are often more precise and maintain consistency over time, unlike some plastic counterparts. Durability: While glass is breakable, it is resistant to scratches and does not attract static or dust as some plastic vials might.

Acrylic Square Block Vials Sensitivity,Application, Features and Benefits Acrylic square block vials are spirit levels housed in a square acrylic casing, used to verify if a surface is horizontal or vertical. The sensitivity of these spirit levels and bubble vials is crucial, as it significantly impacts their accuracy. Sensitivity in Acrylic Square Block Vials: Sensitivity in the context of acrylic square block vials refers to the responsiveness of the bubble to changes in inclination. Specifically, it denotes how much inclination is needed to move the bubble a set distance within the vial.

Product Description Hengfeng DC hipot tester is also called dc dielectric test sets, it provide the most dependable, portable DC high voltage sources for checking the quality of electrical power cables, motors, switchgear, insulators, transformers and capacitors,which is suitable for electric power branch, power department of factories, scientific research units, railway, chemical industry, and power plants. Features 1. Large color touch screen with stylus pen  2. Real-time display voltage, current, test progress, and discharge process 3. Full range smooth voltage regulation 4. Automatic raise voltage/hold voltage/drop voltage/discharge 5. Automatic MOA test function 6. Over-voltage and over-current protection 7. Automatic memory with time/date 8. Built-in thermal printer 9. USB port 10. Powerful PC software Applications The DC high voltage test sets are used to make proof tests on electrical power cables, motors, switch gear, insulators, transformers and capacitors. Tests are performed by applying controlled high voltages to the unit under test at or above insulation system operating level. Measuring the leakage current helps determine the unit under test’s ability to withstand overvoltages such as lightning strikes and switching surges.

Product Description Hengfeng ground resistance tester is a high-precision test instrument used in various fields such as substations for testing grounding resistance and related parameters. The instrument has the characteristics of lightweight, small dimensions, convenient carrying, strong anti-interference performance and high accuracy. It is an integrated structure, built-in variable frequency power supply module, and the output power supply is continuously variable frequency adjustable. The frequency of 45-55Hz can be switched for measurement, and there are several groups of double frequency conversion for choice,and the built-in high-speed processor core adopts high-end digital filtering technology, which effectively avoids the interference of the power frequency electric field to the test, and fundamentally solves the problem of accurate measurement under strong electric field interference. A large number of on-site tests and user usage indicate that when the grounding grid is tested under the harsh electromagnetic environment of the running substation, the measured data of the grounding impedance tester of the special frequency ground network are accurate and repeatable. It is an ideal instrument for the measurement of the characteristic parameters of large and medium grounding grids. Ground Resistance Tester Features 1. HD color touch screen. The instrument is equipped with a high-end full-touch liquid crystal display, a large and full graphical operation interface, each process is very clear, and the operator can use it without additional professional training. The entire process can be measured with a single touch, making it an ideal smart measurement device. 2. Spare stylus pen. When the operators have dirt on their hands or dirt on the screen, the stylus pen can be used to operate the instrument. 3. Double frequency conversion,strong anti-interference ability. The instrument adopts the method of different frequency measurement, and with modern software and hardware filtering technology, the instrument has high anti-interference performance, and the test data is stable and reliable. 4. The precision of measurement is high. The basic error is only 0.005 Ω, which can be used to measure the earth network with very small earth impedance. 5. Powerful function. It can measure current stake, voltage stake, grounding grid impedance, grounding resistance, grounding conduction, soil resistivity, step voltage, touch voltage, potential gradient and so on. 6. Transmission tower vector shunt function.The instrument automatically subtracts the current that is transferred by the tower to calculate more accurate test results. 7. Built-in 1500 Ω imitate human body resistance, when testing step voltage ,users can get the real step voltage data and curve.(optional) 8. All English menu, easy to operate. 9. Simple wiring ,no high current cable is needed.

Shengda water meter CO.,LTD focus On R&D And Produce Mechanical Water Meter, Smart Water Meter,Ultrasonic water meter and flow meter since 1995,we not only produce water meter,also offer total solution of smart water meter reading,support OEM/ODM. 1.Size:DN15-DN200 2.Body:Brass( , with valve)/iron(without valve) 3.Type:Dry dial/wet dial(standard) 4.Max work pressure:PN16. 5.Protection class:IP68 6.Protocol: Narrow band(LTE Cat.NB) 7.Frequency: B3(1800),B5(850),B8(900) 8.Battery: more than 6 years 9.Pressure loss:≤0.063Mpa 10.Water temperature:T30/T90 11.Standards:ISO4064. 12.Certificate:MID 13.SIM card:Micro SIM card(Type 3FF) 14.Working mode: Class A 15.Software: B/S Cloudy serve platform 16.Software payment: Supply for free 17.Composition:NB-Iot water meter, Base station, Serve Platform please check our NB-IOT water meter solution. Contact person : Miranda Office Email: admin(at)henanpanda(dot)com WhatsApp:+86 18603780816 SHENGDA water meter CO.,LTD

Minimum Order: 1 bags