Kelvin
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Product
Kelvin Clip Test Lead Set
5940
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Kelvin Clip Test Lead Set. Ideal for resistant measurementsbelow 1 ohm.
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Product
Kelvin Contact Test
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C.C.P. Contact Probes Co., LTD.
We offer different tip types for low resistance testing.
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Product
Current Sensing
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voltage-output, current-sensing amplifier family that integrates an internal shunt resistor to enable high-accuracy current measurements at common-mode voltages that can vary from 0 V to 36 V, independent of the supply voltage. The device is a bidirectional, low- or high-side current-shunt monitor that allows an external reference to be used to measure current flowing in both directions through the internal current-sensing resistor sensor. The integration of the precision current-sensing resistor provides calibration equivalent measurement accuracy with ultra-low temperature drift performance and ensures an optimized Kelvin layout for the sensing resistor is always obtained.
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Product
Slip Ring Test System
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This is a high specification tester that will measure many cable parameters. It measures cable resistance very accurately using the Kelvin 4-wire method. It also tests for shorts between pins at a low voltage. The next test is to measure insulation between connections at a higher voltage. This is carried out at up to 1500 Volts DC with resistances of 10 to 500 Meg ohms.
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Product
Specialist Test Probes
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High Current Test Probes, Ultra-high Current Test Probes,Kelvin Test Probes, High Frequency Test Probes, Switching Test Probes
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Product
Wide Jaw Kelvin Lead Set
6730
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Wide Jaw Kelvin Lead Set. True wire four wire lead set with gold plated alligator clips that open to a wide .800? (20.3mm).
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Product
Kelvin Test Contactor/Probe Head
Gemini
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At 3.22 mm test height, the Gemini™ Kelvin test contactor is an excellent all-around spring probe with low inductance, high bandwidth, and excellent current-carrying capacity. The device under test (DUT) side tip design accurately maintains its 100 µm spacing for the life of the probe. Customers report typical probe life of 500 k to 800 k package insertions, or over 2M touchdowns at wafer-level test. The offset tip allows manageable board layout with a board-side spacing of 0.4 mm.Gemini Kelvin probes and contactors provide a first-rate solution that effortlessly makes reliable, true Kelvin contact for high-volume final test of both singulated packages and wafer-level devices. Gemini Kelvin is an ideal solution for devices such as power controllers, A-D and D-A converters, power amplifiers and audio and video circuits.
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Product
Micro-Ohmmeter
LOM-510A
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The Micro-Ohmmeter has 4 digits, 0.02% basic accuracy and 1 resolution. The 4-terminal kelvin measurement connection minimizes lead resistance errors and 80 dB of ac noise rejection provides rock-steady readings even in noisy locations. The micro-ohmmeter comes with rugged 4-terminal test clips and a large selection of optional probes, clips and fixtures allowing attachment to any low-resistance unknown.
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Product
Ultra-High Vacuum Kelvin Probe
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Our Ultra-high Vacuum Kelvin Probes give the user full access to work function and contact potential difference (CPD) measurements under vacuum. Each system comes with a high-quality, manual, or motorized translator that enables reliable and accurate tip-to-sample positioning, and the unrivalled tracking system always holds the tip separation constant during the measurement. Even under vacuum, the work function resolution is 1 - 3 meV.
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Product
Kelvin Test Contactor
cCruiser
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cCruiser™ Kelvin contactor was designed with cost of test optimization in mind, boasting a cantilever design that allows the testing of challenging discrete ICs and small logic package types. Providing a best-in-class proven lifespan of up to 5 million touchdowns increasing handler uptime. cCruiser reduces the cost of test for customers significantly, lasting longer and testing longer than previous contact solutions.
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Product
Medium Kelvin Clip Lead
16089B
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Measure odd-shaped components that you cannot measure using conventional fixtures
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Product
Ultra-High Vacuum
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KP Technology offer a range of Kelvin Probes that work under ultra-high vacuum conditions, choose from single-point or scanning probes to add to your existing vacuum chamber, customize the UHV corner cube or consider the newest addition to the range, the Ф4 ultra-high vacuum scanning Kelvin Probe system.
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Product
Test Contactor/Probe Head
Hydra
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Engineered for excellence and efficiency, Hydra™ spring probe series offers precision, reliability, and standardized semiconductor test interface.Designed to be best-in-class at a competitive price point, Hydra is optimized to maximize your operational efficiency. Hydra is built to withstand demanding high-volume manufacturing test environments with its robust and durable design.With a common test-height, Hydra offers the ability to mix and match power, RF, and Kelvin probes within the same test socket. In addition, Hydra streamlines inventory management with fewer probe part numbers to manage and shorter lead times.
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Product
Micro-Ohmmeters
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Micro-Ohmmeter is an affordable 7 range, 4-Wire Kelvin based product that is used to test electrical resistance on a wide variety of applications including winding resistance, contact resistance, and component testing. The 720A micro-ohmmeter has an autorange feature (available with NSN package) and is compatible with an RS232C interface (OP-232). Thanks to its wide-range capabilities, ease of use, and CE mark, this micro-ohmmeter is used commonly across the globe.
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Product
Contact Probes
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Rika Denshi Group Contact Probes - specialty probes including fine pitch testing, high frequency testing, high temperature testing, kelvin test, and high current test, as well as standard probes for 0.4mm-, 0.5mm-, 0.65mm-, 0.8mm-, and 1.0mm pitch.
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Product
Precision Micro Ohmmeter
BS407
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High basic accuracy of 0.1%Wide range of 1 µΩ to 20 kΩCurrent reversal switch for detecting thermal EMF effectsCurrent diversion switch for easy zeroingFour terminal measurement using Kelvin clip leads (supplied)Battery operation with built-in charger20mV clamp for "dry circuit" testing
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Product
Scanning Kelvin Probe Microscope
VS-SKP
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The Kelvin Probe experiment uses a nondestructive method to determine the relative work function difference between the probe and the sample. Work function describes the energy required to liberate an electron from the surface of a conductor; electrochemists often interpret this as the difference from an electrode’s Fermi Level, average energy of electrons, and that of vacuum.
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Product
Kelvin Test Contactor/Probe HEad
cPython
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cPython™ Kelvin contactors and probe heads provide superior electrical and thermal performance with significant cost savings. This makes cPython Kelvin ideal for lab and high-volume production test of analog and mixed signal integrated circuits – for applications such as power control, A-D and D-A converters, audio, video, power amplifiers, photonics, optical MEMS and sensors.cPython Kelvin probes are electrically isolated and mechanically independent force and sense paths for true Kelvin contact for taking accurate measurements, even under high current conditions. These robust probes provide hundreds of thousands of insertions or touchdowns, and a bandwidth up to 26 GHz.
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Product
Controlled Atmosphere
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KP Technology offer a range of Kelvin Probes that work in a controlled environment including automatic control of relative humidity within the Kelvin Probe housing and integrated nitrogen atmosphere control.
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Product
4-Wire Resistance Measurement | Continuity & HiPot Cable & Wire Harness Testers
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An add-on option for the CableEye HVX high voltage cable tester series that permits expanded testing for contact and wire resistance as low as 1 mΩ. After checking for opens, shorts, miswires, and resistance limits, the 4-wire Kelvin measurement applies a user-selectable test current from 10 mA to 1 A to determine connection resistance within 1 mΩ. The resistance profile of a model cable may be stored and used as a basis of comparison during later testing to reveal cold solder joints, faulty crimps, recessed pins, pin contact contamination, improper wire gauge, and stress-extruded wire.This option may be purchased with any new HVX tester, or added as an upgrade to any of your existing HVX testers.
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Product
DC Coupled Differential Switching System
BS1553F(X)
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Universal Switching Corporation
The BS1553F(X) is a modular passive DC coupled differential switching system. It is designed as an automated "patch panel" for interconnecting numerous MIL-STD-1553 devices, cables and hardware, or for routing other differential signals such as '422 clock/data or kelvin ATE measurements. The I/O capacity is scalable from a small 8x8, up to 64x64 in one 5RU unit.
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Product
Cryogenics Testing Lab
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DPACI Cryogenics Test Laboratory has been operational for over a decade providing test data, temperature cycling, simulation, and analysis for our customer’s rigid deep space component qualification requirements. Our firm provides our customers with most accurate test data taken at temperatures ranging from 10°Kelvin to 400°Kelvin.
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Product
Precision Kelvin Holders
MH-4 Series
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Integrating Spheres are essential tools for photometricresearch laboratories & lamp / luminaire manufacturers. To derive the best results from Integrating Sphere Photometry, precision lamp holders are necessary.
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Product
Test Fixture, Axial And Radial
16047A
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The 16047A is designed for impedance evaluation of axial/radial lead type devices of up to 13MHz. The 16047A employs Kelvin contacts which realize a wide impedance measurement range. The contact tip can be changed according to the device shape.
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Product
Kelvin Clip
BU-78K
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Kelvin Clip, Gold Plated Brass, 10 Amps, 2.3″ Length, 1/2″ Jaw Opening,
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Product
Precision Current Sensing Resistors
PCR4T
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Precision cement resistors designed with four terminals, are distinguished by excellent long term stability & TCR. The Kelvin connections of this device allow high precision measurements even with low resistance values. PCR 4T has a non-inductive copper manganin element inserted into the ceramic case and finally sealed with a ceramic molding. This resistor has low inductance and has high pulse power.
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Product
Large Kelvin Clip Lead
16089A
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Measure odd-shaped components that you cannot measure using conventional fixtures
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Product
Kelvin Clip Set
11062A
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Create custom Kelvin probes for 4-wire resistance measurements; set contains only the two gold-plated clips
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Product
Thermometers
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At PCE you will find both a contact and non-contact thermometer for measuring and recording temperature. There is a thermometer to measure different temperature ranges between -200 and 1767ºC / -328 ... 3212ºF. Measurement of temperature is done in many different sectors. We also offer a thermometer that can indicate temperature in ºC, K (Kelvin) and ºF, as well as another that is water resistant.A wide range of thermal elements and type-K sensors are available for the thermometer. ISO calibration certificates, which include a laboratory calibration, can be ordered for most models in our thermometer range. Thermometers are instruments we use to measure the temperature of people or things.The most used and known thermometers are mercury thermometers used to measure peoples temperature and consisting of a graduated glass capillary and a pool of mercury in one end, but there are many types of thermometers such as digital thermometers that we have introduced which take temperature measurements on contact with an object these are suitable for any sector of industry. We even have infrared or laser thermometer to take measurements at distance, without contact.
