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Lightning Arrester and Insulator Testers
Wuhan Huatian Electric Power Automation Co., Ltd.
Lightning Arrester and Insulator Testers by HVTEST
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VLF Insulation Testing
Weshine Electric Manufacturing Co., Ltd
1. The current, voltage and waveform data are directly obtained from the high voltage side, so the data is accurate.2. It has over-voltage protection function. When the output exceeds the set voltage limit, the instrument will stop for protection, and the action time is less than 20ms.3. It has over-current protection function: it is designed as high-voltage and low-voltage dual protection, and the high-voltage side can carry out accurate shutdown protection according to the set value; when the current on the low-voltage side exceeds the rated current, it will carry out shutdown protection, and the action time is less than 20ms.
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NMC Make 10kv Digital Insulation Resistance Tester
NMC make fully automatic digital insulation resistance testers, range: 5kv and 10kv.range : 0-5kv/10tera ohms and 0-10kv/10tera ohms.
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Insulation Resistance Measuring Equipment
AMIC-5010
Insulation resistance measurement - 15TΩ: * 50 - 1000 V, in 10 V steps, * 1000 - 5000 V, in 25 V steps ; Memory of 999 results and transmission to PC ; Measurement of AC and DC voltage and capacity ; Measurement of leakage current and function with digital filter ; Measurement of continuity of protection and equipotential connections ; Adjustable alarm limits
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Digital (1kV below) Insulation Tester
1161 IN
Standard Electric Works Co., Ltd
● Microprocessor-controlled.● Measures insulation (MΩ), Continuity (Ω) and AC voltage.● Three insulation test voltages(DC V) : 250V, 500V, 1000V.● 3½ digital LCD (2000 counts).● 68 × 34mm (2.677” × 1.338” ) large LCD display.● Waterproof design, protection class : IP54.● Automatic circuit discharge.● Test insulation at rated voltage into a 1mA load.● 200mA short circuit testing current for continuity.● Auto ranging.● Fuse protection.● Data hold function● BS 16 edition.
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Mixed Signal Battery Test System
The Mixed-Signal Battery-Test System is an automated test platform designed to meet today’s advanced battery test requirements. The platform is ideal for testing a range of battery cells and packs, and can be used in applications such as research and design, quality control, and end-of-line manufacturing. Its distributed architecture provides a scalable solution with configurable system components to accommodate specific applications.
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Polysilicon Resistivity Tester
HS-POSRT
HS-POSRT polysilicon resistivity tester is an advanced resistivity tester, it has features of wide resistivity measuring range, high testing accuracy, high stability, swift body and easy operation. It is a good friend to Siemens polysilicon material producer,SH4 polysilicon material producer, UMG polysilicon material poroducer and so on
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Quantum Hall Resistance System
Measurements International Ltd.
Quantum Hall System, System Accuracy to < 0.003 ppm with CCC Model 6200A, System Accuracy to < 0.015 ppm with DCC Model 6020Q, 5 Tesla Standard System Magnet, Stable Controlled Sample Environment, Base Temperature < 3.6 K, Low Operating Costs, Direct Transfer to 100 Ω, 1 kΩ, 10 kΩ, and 100 Ω Standards, System Range 0.1 Ω to 100 kΩ, Graphene Device Values 1 kΩ, 10 kΩ, 12.9064037 kΩ and 100 kΩ, Triple Sample Device Mounting.
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Mineral Insulated Thermocouples ANSI
Durable Mineral Insulated type thermocouples ANSI to suit a wide range of temperature measurement. Various probe types, lengths and diameters available.
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Digital (1kV below) Insulation Tester
2751 IN
Standard Electric Works Co., Ltd
● Timer for test function (count 3-5 minutes).● Three insulation test voltages(DC V) : 250V, 500V, 1000V.● 3½ digital LCD (2000 counts).● 68 × 34mm (2.677” × 1.338”) large LCD display.● Automatic circuit discharge.● Test insulation at rated voltage into a 1mA load.● 200mA short circuit testing current for continuity.● External voltage warning indication.● Fuse protection.● Data hold function● Auto power off function.● BS 16 edition.
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Metal Foil Low Resistance Chip Resistor
MFF
*Low Resistance / TCR / EMF / Inductance*Excellent long term stabilityRoHS compliant and halogen free.*Lead free.*High precision current sensing and voltage division.
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Programmable Withstanding Voltage & Insulation Test
LS9923
LS9923 programmable withstanding voltage & insulation test system is high-performance testing device special for AC&DC Withstanding Voltage and Insulation Resistance Test, It allows setting the output voltage. The warning value,testing time and some other parameters can be set in the screen.It with a variety of automatic test functions. The testing is quick and high accuracy which is not only applied in the production line but also in the develop research.
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Off-Line Seat Operation Base Test Platform
6TL23
The 6TL23 is a bare rack for creating Off-Line, modular, flexible, and reliable Base test platforms. The overall rack capacity is 18U (580mm depth). The rack is ideal for sit-down operation since there’s space for the operator’s legs under the fixture receiver.
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Winding Resistance Meter
TRM 50+
SCOPE introduces 50 A state of the art precision winding resistance meter, specially designed for field testing as well as factory testing of large transformers up to 500 MVA. Winding resistance value of transformer and rotating machine are directly displayed on 5.7” TFT display. TRM 50 is designed to work in live EHV switchyard conditions, ensuring operator’s safety and repeatability of results. Maintenance time saving is ensured by one time connection to transformer with simultaneous resistance measurement of three / six windings, measurement of resistances of all taps with automated tap change and demagnetization facility. The meter is protected against the back-EMF offered by large inductive windings.
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Transformer Winding Resistance Meters
TWA Standard Series
The TWA standard series instruments are designed to measure the resistance of six coils and simultaneously analyze the three-phase tap changer on load of the primary and secondary transformer coils (provided by model TWA40). This is done in a single cable configuration, with test currents up to 40A. Each transformer configuration has a special measurement algorithm that is optimized for rapid stabilization of test results. The TWA instruments generate a true DC current without ripple. Both current injection and magnetic circuit energy discharge are automatically regulated.
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In-Circuit Testing and Test Engineering
Teradyne Z1820
2048 Pure Pin Test Nodes3 & 6-wire Analog MeasurementsVector Test for VLSI, PLCC’s & ASICSMultiscan II Vectorless TestingIEEE Functional Interface BoardLarge Custom Vector Library
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Field-installation Type Electric Resistivity Meter (Four-Wire Transmission)
HE-200R
HE-200R connects resistivity sensor (ERF Series) and measures resistivity and temperature in the sample water. It is suitable for measurement of UPW resistivity.
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Insulation Multimeter
VA588
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
VA588 Insulation Multimeters combine a digital insulation tester with a full-featured digital multimeter in a single, compact.
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Insulation Resistance Testers
Are designed to help prevent hazards such as electric shock and short-circuits caused when the insulation in electrical devices, parts, and equipment used in industrial plants, buildings, and other settings degrades over long periods of use.
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Glove Heat Insulation Tester
DRK6003B
Shandong Drick Instruments Co., Ltd.
Use a high-temperature object to directly touch the glove to simulate the temperature rise of a human hand in the glove within a certain period of time, and objectively test the relevant parameters of the glove's thermal insulation performance.
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Dielectric Material Test Fixture
16453A
The 16453A is designed for accurate dielectric constant and loss tangent measurements on the E4991A/4291A/B. It employs the parallel plate method, which sandwiches the material between two electrodes to form a capacitor. The E4991A/4291A/B measures the capacitance created from the fixure, and option 002 firmware calculates the relative complex permittivity as described in the 16451B. Adjustment to insure parallel electrodes is required when using the 16451B. This adjustment is not required with the 16453A because the fixure has a flexible electrode that adjusts automatically to the material surface.
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PCB Track Resistance Calculator
TRC100
The TRC100 is a handy free utility which lets you enter track shape and length, along with material type, the TRC100 will give you an answer in Ohms for the trace you describe. TRC100 is useful if you are working on fine geometries, and need to take care about series loss. You may also find TRC100 useful in power supply applications.
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Non-contact Inline Resistivity Measurement Module
NC-110 (NC-110PV)
*Possible to measure sheet resistance without contact by Max. 3 types of probes*Suitable for production line and tranceportation system*Connect to host PC by LAN to send measurement command and data
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Research & Electronic Test Products
he CAL-AV Research & Electronic Test Product line includes Explosive Test Site Range Instrumentation, Illuminated Laser Warning Signs and Special Projects.. Firesets, CDU’s EDU’s, Delay generators, firing panels, and custom instruments. Fiber-optic and computer-control options.
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Magnet Testing
RMP Rotor Measuring Station
The RMP Rotor Measuring Station is a universal measuring system for the precise measurement and quality control of multi-pole permanent magnet rotors.
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Test System
ETS788XL
The 50/100 MHz ETS788XL system is the compact protable version of our ETS788. Made with the new high-performance precision components of our Griffin series, this portable powerhouse offers an optional tough road case and ready to go to any test site needed. Just pop off the covers and get started. Whether it's research, Failure Analysis, or single-event effects testing, his powerful member of the HiLevel family takes advantage of all of the tried and true features that have served users so successfully to date.
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Insulating Oil Testing
Weshine Electric Manufacturing Co., Ltd
Weshine represent the absolute best in the field of transformer oil regeneration and corrosive sulfur removal. Several new features developed inhouse by our research and development department result in the state-of-the-art transformer oil regeneration equipment. Supplemented by our unique corrosive sulfur mitigation process integrated directly into the regeneration process.
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LED Test
Neosem developed and released the LX500 - LED Accelerated Aging Tester to provide our customers with the capability to deliver highly reliable automotive LED products to the market. By adopting Neosem’s patented temperature control algorithm, the customer can execute the LED device aging test at very stable temperatures.
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Resistivity Monitor / Controllers
750 Series II Resistivity Monitor & Controllers
The unique circuitry of the 750 Series II Resistivity Monitor/controllers guarantees accurate and reliable measurements. Drift-free performance is assured by “field proven” electronics, including automatic DC offset compensation and highly accurate drive voltage. Since temperature compensation is at the heart of accurate water measurement, all Myron L® Monitor/controllers feature a highly refined and precise TC circuit. This feature perfectly matches the water temperature coefficient as it changes. All models corrected to 25°C. The TC may be disabled to conform with USP requirements.
