Testing Equipment

Keysight N2891A: High-Voltage Differential Probe for Precision Measurements – Available at Matson Calibration. Product Overview The Keysight N2891A High-Voltage Differential Probe is a high-performance probe designed for measuring high-voltage signals in power electronics, automotive, and industrial applications. With a wide bandwidth of 70 MHz and a high voltage rating of 7 kV, the N2891A provides accurate and reliable measurements in demanding environments. Features and Specifications High voltage rating: 7 kV Wide bandwidth: 70 MHz High input impedance: 10 MΩ Low input capacitance: 1.5 pF Selectable attenuation: 100:1 and 1000:1 Auto-ranging: Automatically adjusts attenuation based on input signal Overvoltage protection: Protects the probe from damage due to overvoltage Compact and lightweight: Easy to handle and use in tight spaces What’s in the Box N2891A High-Voltage Differential Probe Ground lead Probe tip User manual Benefits Accurate and reliable measurements: High voltage rating and wide bandwidth ensure accurate measurements in demanding environments. Versatile: Selectable attenuation and auto-ranging provide flexibility for a wide range of applications. Safe and easy to use: Overvoltage protection and compact design ensure safety and ease of use. Time-saving: Auto-ranging eliminates the need for manual adjustments, saving time and effort. Value to the Customer The Keysight N2891A High-Voltage Differential Probe is an essential tool for engineers and technicians working with high-voltage systems. Its high performance, versatility, and safety features make it an ideal choice for a wide range of applications, including: Power electronics testing Automotive diagnostics Industrial equipment troubleshooting High-voltage research and development

Minimum Order: 1 bags

Tektronix TDP1500: 1.5 GHz Differential Probe for Precision Measurements – Available at Matson Calibration. Product Overview The Tektronix TDP1500 Differential Probe is a high-performance probe designed for use with oscilloscopes. It offers a wide bandwidth of 1.5 GHz, making it ideal for capturing fast signals. The probe also features a high input impedance of 200 kohm, which minimizes loading on the circuit under test. Features Bandwidth: 1.5 GHz Input impedance: 200 kohm Input capacitance: 1 pF Maximum input voltage: 25V Attenuation: 1X/10X Probe length: 1.2m TekVPI interface Benefits High bandwidth for capturing fast signals High input impedance for minimizing loading on the circuit under test Low input capacitance for preserving signal integrity Wide attenuation range for accommodating a variety of signal levels Long probe length for easy access to test points TekVPI interface for compatibility with Tektronix oscilloscopes Value The Tektronix TDP1500 Differential Probe is a valuable tool for engineers and technicians who need to capture and analyze high-speed signals. It offers a combination of high performance, versatility, and ease of use that makes it an ideal choice for a wide range of applications. What’s in the Box Tektronix TDP1500 Differential Probe Ground lead Probe tip * Carrying case

Minimum Order: 1 bags

Keysight DSOX2024A: 4-Channel, 200 MHz Digital Storage Oscilloscope with 1 Mpts, 2 GS/s, and 2000 X-Series – Available at Matson Calibration. Product Overview: The Keysight DSOX2024A Digital Storage Oscilloscope is a cutting-edge instrument designed to empower engineers and technicians with exceptional signal analysis capabilities. With its 4 channels, 200 MHz bandwidth, 1 Mpts memory depth, and 2 GS/s sample rate, this oscilloscope delivers unparalleled precision and performance for a wide range of applications. Features and Specifications: 4 analog channels with 200 MHz bandwidth 1 Mpts memory depth per channel 2 GS/s maximum sample rate 10.1-inch capacitive touchscreen display Intuitive user interface with customizable menus Advanced triggering capabilities, including edge, pulse width, and video triggers Built-in function generator and arbitrary waveform generator USB, LAN, and GPIB connectivity Benefits: Exceptional Signal Capture: Capture and analyze complex signals with high accuracy and resolution, thanks to the oscilloscope’s high bandwidth and memory depth. Versatile Analysis Tools: Utilize a comprehensive suite of analysis tools, including cursors, measurements, and FFT analysis, to gain deep insights into signal behavior. Enhanced Productivity: Streamline your workflow with the intuitive user interface, customizable menus, and built-in function generator. Seamless Connectivity: Connect to external devices and share data easily via USB, LAN, and GPIB interfaces. Value Proposition: The Keysight DSOX2024A Digital Storage Oscilloscope is an invaluable tool for engineers and technicians in various industries, including electronics, telecommunications, and automotive. Its exceptional performance, versatility, and ease of use empower users to: Troubleshoot and debug complex electronic systems Characterize and analyze signals with precision Design and test new products with confidence Enhance productivity and efficiency in signal analysis tasks

Minimum Order: 1 bags

Features and Specifications: Vitrek 964i-8X2MX HV Switching System Product Overview: The Vitrek 964i-8X2MX HV Switching System is a high-performance, modular switching system designed for demanding broadcast and production environments. With its advanced features and exceptional reliability, it provides seamless video and audio routing for a wide range of applications. Features: 2x HV7-8 Cards: Support up to 16 HV7-8 modules for high-density video and audio routing. Mux Card: Enables multiplexing of up to 8 video and 8 audio signals onto a single fiber optic cable. 8x HVC-MW: High-quality video modules with 12-bit processing and support for a wide range of video formats. 8x HVC-MB: Multi-format audio modules with support for AES3, MADI, and analog audio. 964i Series: Part of the Vitrek 964i family of switching systems, known for their reliability and performance. Modular Design: Allows for easy expansion and customization to meet specific requirements. Redundant Power Supplies: Ensures uninterrupted operation in the event of a power failure. Web-Based Control: Provides remote access and control via a user-friendly web interface. Specifications: Video Inputs: Up to 128 Video Outputs: Up to 128 Audio Inputs: Up to 64 Audio Outputs: Up to 64 Video Formats: SD, HD, 3G, 4K, UHD Audio Formats: AES3, MADI, Analog Dimensions: 19″ x 10.5″ x 10.5″ (1RU)

Minimum Order: 1 bags

ITEM: RUN-4000 R4000 Power Quality Analyzer is easy to use, large LCD screen display, high resolution, interface in both Chinese and English, shock-proof shell structure and so on. We provide this power quality analyzer for that, which you can troubleshoot of complex power system more quickly and accurate, and monitoring and maintenance of power quality parameters more comprehensive and systemic. Electric Digital Power Quality Analyzer Power Quality Analyzer also named: Intelligent Three Phase Power Quality Analyzer, Multifunctional Power Quality Analyzer, which simultaneous with the functions of harmonic Analyzer, phase volt-ampere meter, electric parameter tester. It apply to electricity industry, petrochemical, metallurgy, railway, mining enterprises, scientific research institution, metrological department. Especially suitable for comprehensive analysis and diagnosis on all the voltage, current, power, power, harmonic, phase electric parameters.

Minimum Order: 1 bags

ITEM: RUN-PCJ1000A It is widely used in power plants, distribution substations, electrical appliances manufacturing, scientific research, laboratories and other units. 1000A Primary Current Injection Tester Primary Current Injection Test Set Applications of this Primary Injection Tester 1. Testing for Various switches, circuit breakers, current relays. 2. Calibration of plate-type ammeters, clamp-type ammeters, and current transformers. The tester is designed for testing the current transformer's ratio and polarity. Built-in large current generator, primary and secondary digital current meter and polarity discriminating circuit, which is reasonable and easy to operate.

Minimum Order: 1 bags

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