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- Pickering Interfaces Inc.
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LXI High Voltage Switching - 1-Bank, 1-Pole, 48:1 Multiplexer Plugin Module
65-231-900
The 65-231-900 plug-in module is part of a scalable high voltage multiplexer platform that provides a high voltage switching solution with capability up to 9 kV.
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AC Resonant Test System
Yangzhou Power Electric Co., Ltd
Testing of certain apparatus requires much high voltage or current that a straight AC test system is not sufficient. Thus resonant test reactor with a variable core is needed. The main advantage of such test systems is lower input power and larger output power. The resonant test system is designed to compensate capacitance in the testing circuit precisely by tuning inductance of the test system. AC resonant test system is used for factory testing of middle, high and ultra-high voltage cables, capacitors, generators, motors, power transformers and gas-insulated switchgears.
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Insulation Testers
Shenzhen Everbest Machinery Industry Co.,Ltd.
The insulation resistance (IR) test (also commonly known as a Megger) is a spot insulation test which uses an applied DC voltage (typically either 250Vdc, 500Vdc or 1,000Vdc for low voltage equipment <600V and 2,500Vdc and 5,000Vdc for high voltage equipment) to measure insulation resistance.
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Aerospace and Aviation Solutions
SCOEs and EGSEs by LXinstruments are used during test and validation of satellite assemblies and modules in aerospace applications. As an example, we implemented solar array simulators, battery simulators and high-power load racks for a German satellite manufacturer for testing satellite power supply systems. Due to the high power ratings, the systems are partially equipped with water cooling. Specialized switching modules were developed for switching DC currents at high voltage levels; these can be programmed with SCPI commands via Ethernet.Our modular OTP² functional test platform is ideally suited for implementing durable, reliable test systems, e. g. for in-flight entertainment applications. Since the OTP2 platform is based on open interfaces, it can be quickly and easily adapted to any required communication busses and ARINC interfaces.
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Analog And Digital Insulation Testers
High AccuracyRange Selection & Single Person Push Button OperationLCD Back Light Function with Indicator SwitchData Holding Function, Function Icons on DisplayMeasurement of AC Voltage upto 600VACMeasurement of Phase Sequence between (Phase-PhaseVoltage)with LED Indicator Auto Range (Insulation Test)LED Indicator for High VoltageInbuilt Protection Circuit to prevent the harm of reverse voltagesBattery Operated with AC Adaptor3 Ranges of Voltage & Insulation Resistance
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300KHz Precision LCR Meter
Model 4300R
Aplab Precision LCR Meter Model 4300R is a new generation of impedance test equipment with high accuracy, wide measurement range and six digits resolution. Being featured with test frequency up to 300kHz, test voltage of 5mV ~ 2V, built-in -5V ~ 5V DC bias and -10V~10V DC voltage source output, it can meet all requirements for measuring components and materials and provide guarantees for production line quality assurance, incoming inspection and laboratory precision measurements. The Handler, RS232C and GPIB interfaces as well as improved command system provided by the instrument make it easier to build the test system.
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Wide Range Ohmmeter
PAS-853B
- Wide Resistance Measurement Range from 0.01 ohm to 9.99x1012 ohms- Nominal Full Range Tolerance Averages <±5%- Fully Automatic Resistance Range, Test Voltage and Electrification Period Control- Automatic or Continuous Electrification ControlRugged High Performance 80 inches (200cm) Test Leads Included- Powered by one long lasting 9V Alkaline Battery- Large, Easy to Read LCD Display- Meets requirements of ESD Association Standards for material and audit resistance measurement requirements- Certificate of Calibration Traceable to NIST included
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DC - 400 MHz PC-Based Timer Interval Analyzer
GuideTech’s GT658PCI is an ultra-fast, high resolution, DC – 400 MHz Time Interval Analyzer (TIA), ideal for most PC-based lab bench (timing) test applications. What makes the GT 658 superior to traditional counters is analogous to the difference between volt meters & digital scopes. While both measure voltage, the scope provides much more information about the dynamics of the signal. This is because our patented TIA substantially increases measurement speed, and the measurements are displayed as afunction of time. All of these features, along with the benefit of ‘continuous time correlation to a common reference between all measurement time stamps,’ enable our TIAs to make measurements that weren’t previously possible with traditional counters.
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DC Power Supply
62000P series
Chroma's new 62000P Series of programmable DC power supplies offer many unique advantages for ATE integration and testing. These advantage include a constant power operating envelope, precision readback of output current and voltage, output trigger signals as well as the ability to create complex DC transients waveforms to test device behavior to spikes, drops, and other voltage deviations.Designed for automated testing DC-DC converters and similar products, the 62000P sets a new standard for high accuracy programmable DC supplies. The 62000P Series includes 12 different models ranging from 600W to 5000W, up to 120A and up to 600V. Due to their constant power operating envelope a single instrument can provide both high voltage/low current AND low voltage/high current thereby reducing the number of supplies needed in typical ATE applications.
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Battery Tester
IT5100 Series
IT5100 series is a series of battery internal resistance testers with high precision, high resolution and high speed. IT5100 adopts AC 4-terminal sensing, that means the tester can test internal resistance and voltage simultaneously with high precision. Resistance resolution is down to 0.1 μΩ, voltage resolution is 10 μV.
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ESD & Latch-Up Test System
Identify and help correct ESD and latch-up susceptibility issues on sensitive integrated circuit components prior to full-scale production with the Thermo Scientific™ MK.2-SE ESD and Latch-Up Test System. The MK.2-SE test system provides advanced capabilities to test high pin count IC devices to Human Body Model (HBM) and Machine Model (MM) ESD standards. The system’s pulse delivery design addresses wave form hazards such as trailing pulse and pre-discharge voltage rise, and performs Latch-Up testing per the JEDEC EIA/JESD 78 Method.
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AC Test Transformer Products
Shanghai Guantu Technology Co., Ltd.
Manufacturing scope:Output voltage: 0~200kVOutput capacity: 0~20kVATechnical features of AC test transformer:Light weight; adopting oil-filled and air-filled structures reduces weight by 20% year-on-yearStatic noise; uniform electric field design and special fastening structure, no discharge and no mechanical noise at rated outputHorizontal iron core structure reduces the center of gravity of the equipment to a low pointMulti-flange combination with high structural strengthKey parts are cushioned with advanced elastic materialThe control box has complete protection functions and strong overload capacity
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Impulse Withstand Voltage Tester
SUG255
The Impulse Withstand Voltage Tester (or High Voltage Surge Generator), it is according to IEC255-5, IEC60060, IEC60065, GB14711, GBT17215.301 and GBT17215.322. It is suitable for doing all kinds of electrical and electronic products (such as energy meter, household appliances, low voltage electrical appliances and small power motor) insulation performance test.
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Bench Power Supply, DC, Single, Adjustable, 1 Output, 1 V, 36 V, 0 A, 3 A
72-8345A
Switch Mode Laboratory DC Power Supplies Precision adjustable supply provides adjustable 1~36VDC output with adjustable current limiting from 0~3A. It is ideal for test, measurement and service applications where tight voltage and current regulation are critical. Highly efficient switch mode design delivers outstanding performance from an extremely compact footprint. Unique separate output ON/OFF control allows voltage and current setting, with the supply output turned off. Part of a Complete Series, this slim supply occupies little bench space while providing very high precision and 90W of continuous output.
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Tan Delta and Capacitance Tester
TDC3100L
Tan Delta and Capacitance Tester TDC3100L is fully automatic 12 kV insulation power factor/dissipation factor (tan∂) test set designed for evaluating the nature and quality of electrical insulation materials and high voltage systems such as transformers, bushings, circuit breakers, cables and windings of rotating machines etc..
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UltraCMOS SP6T RF Switch
PE42562
The PE42562 is a HaRP™ technology-enhanced absorptive SP6T RF switch that supports a frequency range from 9 kHz to 8 GHz. An external VSS pin is available for bypassing the internal negative voltage generator in order for the PE42562 to deliver spur-free performance. It delivers high isolation, low insertion loss and fast switching time, making this device ideal for filter bank switching and RF signal routing in test and measurement (T&M) and wireless applications up to 8 GHz. No blocking capacitors are required if DC voltage is not present on the RF ports.
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PORTABLE THREE PHASE AC VOLTAGE AND CURRENT SOURCE
GF303D
Beijing GFUVE Electronics Co.,Ltd.
The GF3031 is a powerful and portable three phase current and voltage source. All test values are generated absolutely synthetically with a high degree of accuracy and stability. The source is available in 12 A, 24A or 120 A.The GF303D three phase portable power source is a lightweight and portable current and voltage source based on newest technology and serves for solving this problem by simulating the required load conditions. Operation is performed by integrated 7" touch screen or via keyboards
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NI-9213, 16-Channel, 75 S/s Aggregate, ±78 mV C Series Temperature Input Module
785185-01
16-Channel, 75 S/s Aggregate, ±78 mV C Series Temperature Input Module - The NI‑9213 is a high-density thermocouple input module that is designed for higher channel count systems. With this module, you can add thermocouples to mixed-signal test systems without taking up too many slots. The NI‑9213 includes anti-aliasing filters, open-thermocouple detection, and cold-junction compensation for high-accuracy thermocouple measurements. The NI‑9213 features NIST‑traceable calibration and a channel‑to‑earth ground double isolation barrier for safety, noise immunity, and high common-mode voltage range.
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PC Based Test Setup for LED Driver of LED
The tests are Performed as Prescribed in IS the Panel Carries out high voltage, open circuit and performance tests, one by one and provides indication of the Test results as PASS or FAIL lamp for high voltage test. It is very useful and handy in line testing on Mass production line as well as type Testing. Special fixture can be provided for the specific product. This avoids the connections & disconnections of the product for different tests. The total time for entire testing is less than 80 seconds. Micro controller based sequential timer maintains the sequence of operation and displays the test status. The entire system is housed in sturdy M.S cabinet with powder coating.
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NI-9251, 3 Vrms, 102.4 kS/s/ch Simultaneous, 2-Channel C Series Voltage Input Module
783814-01
3 Vrms, 102.4 kS/s/ch Simultaneous, 2-Channel C Series Voltage Input Module - The NI‑9251 with mini XLR is a low-distortion input channel that allows for the high dynamic range measurements necessary to fully test and evaluate modern audio outputs used in most consumer electronic devices. Unlike sound card-based solutions, you can quickly deploy the NI‑9251 to guarantee long-term measurement repeatability and increased test system uptime. To maximize low-noise benefits, the NI‑9251 differential input is provided through a mini‑XLR connector, which delivers a truly balanced input.
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1μΩ-4kΩ AC Milliohmmeter Low Resistance Tester
TH2521
Shenzhen Chuangxin Instruments Co., Ltd.
TH2521 AC Milliohmmeter is a high-performance and intelligent tester widely used to test contact resistance, internal resistance and battery voltage. The application of constant current source with 1kHz frequency can greatly eliminate the potential error caused by thermoelectricity on DUT. This meter has the function to automatically detect contact failures on test cable. At the range of 30mΩ, basic R resolution can reach 1μΩ. It is applicable for transformer, inductance coil copper resistance, relay contact resistance, switch, connector contact resistance, wire resistance, PCB line and via reistance dan metal defect detection, etc. In the mean time, signals, such as HIGH, LOW, PASS, can be output through HANDLER interface, thus it is very convenient to be used in automatic production line.
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Low Phase Noise Amplifiers
Pasternack's low phase noise amplifiers cover select frequency bands ranging from 1.5 to 18 GHz with residual phase noise levels as low as -180 dBc/Hz @ 10 KHz offset. Additional performance specs include small signal gain ranging from 9 to 14 dB, with typical noise figure of 5.5 dB. Psat levels for these amplifiers range from +16 to +25 dBm with Output IP3 levels as high as +34 dBm. All models feature single DC voltage supplies and input/output RF ports are internally matched for 50 ohms with DC blocking capacitors. These compact module assemblies require no external components and are available in rugged Kovar metal drop-in packages that are gold-over-nickel-plated and support field replaceable SMA connectors. All models are EAR99 and guaranteed to meet MIL-STD-883 test conditions for hermeticity and temperature cycle.
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Connector Test
A connector test system which provides expansion of up to 160 Kelvin pair connections. The system incorporates high voltage AC and DC power supplies with a maximum output of +/- 2100 Volts peak for Hi Pot, Insulation resistance measurement. LCR bridge control is provided with 4 terminal multiplexing in order to add precision capacitance, inductance and resistance measurement capability. An integral H.V. capacitor bias option permits capacitance measurement to be made at up to 2.1kV.
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Switchgear Test Equipment
HTKGG-H / 520
Wuhan Huatian Electric Power Automation Co., Ltd.
For manufacturers in the factory before the high and low voltage switch cabinet to carry out different power test.
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PXI Power Supply Modules
Fixed power supply modules provide you with up to four separate voltage outputs isolated from the PXI backplane. Any combination of 3.3V, 5V, 12V or 15V can be specified with a maximum current capability of 4A for the 3.3V option; the software provides on/off control and status monitoring for each output. Dual programmable power supplies are capable of supplying up to 60 Watts of power. These are ideal solution for applications where a self contained test system with a high power supply power capability is required in a PXI format.
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Pocket Size Digital Multimeter
HH2106
Basic Accuracy 1.2%. Jumbo LCD display 2000 count, 11mm figure height. Manual Ranging at your choice (6 Range). Manual Ranging at your choice. High Voltage test up to AC 500V and DC 200V. Resistance test up to 2000KΩ. Diode test. Independent 12V "A23" power supply
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Multimeter Test Probes
Multimeter Test Probes, Voltmeter test leads,with the Parrot™ Clip Invention provide precise, HQ, accurate, reliable contacts and connections. Parrot™ Clips with HQ leads and banana plugs or other connectors are the best solution for DDM, analog multimeter for high voltage measurements as well as for high current measurements. Measurements with multimeter test probes require both: Hands-on direct point contact and grip on, Hands free removable connection.
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Highly Inductive Resistance Meter
MR 8050
With the MR 8050 resistances highly inductive Resistance Meters windings of transformers, motors and reactors can be measured. (range 100 µΩ with 0.01µΩ resolution up to 6 kΩ). The performance of the test objects can be up to 800 MVA or even more. The magnetic loading of a transformer is performed quickly using a high loading voltage (60V). This is important for time critical measurements (cooling curves). The unloading of the transformers core is very fast, very safe, as the energy is total destroyed in the MR 8050.
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Burn-In Test Fixtures
Burn-in generally involves the extended operation of a product in a temperature-controlled environment. With possible humidity and supply voltage margining - the burn-in process can then be extended to include power stress (levels and on/off cycles) tests, high humidity environmental simulation as well as the classic "four corner test" of high voltage + high temperature, high voltage + low temperature, low voltage + high temperature and low voltage + low temperature.
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Cable Fault and Test System Vans
Whether you are working on-site, in the countryside or an urban environment, having the right equipment available when conducting fault location operations is vital. When the correct tools can be accessed easily, fault-location time speeds up dramatically, and faults can be dealt with more efficiently. Megger’s range of cable test vans offer solutions to the challenges of fault location in the real world, no matter the environment. Our test van systems have been developed in collaboration with end users to ensure that they live up to the standards of daily fieldwork. Our vans are designed to be adaptable to the end users needs so that the most appropriate tests may be carried out for the cable in question, regardless of whether it is low, medium or high voltage.
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Analogue (1kV below) Insulation Tester
1126 IN
Standard Electric Works Co., Ltd
● High quality Taut Band movement.● Measures insulation(MΩ) and AC voltage.● LED indiction for testing insulation.● Highly efficiency and accurate DC-DC converter.● Battery check function.● Compact and lightweight.● AC voltage measurement can be made without depressing the test button.
