Kelvin
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Product
Kelvin Test Contactor
cCompact
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cCompact™ test contactor offers a reduced site-to-site pitch concept enables high parallel test for power applications on strip test and pick and place handler platforms.Featuring compact Kelvin footprint with outstanding CRES stability by Denmark pin material. Automotive temperature range -60°C to +175°C. Integrated Socket Air-distribution.
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Product
Single-Point Kelvin Probe
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Our Single-Point Kelvin Probe system (KP020) is the introductory system in the KP Technology product family. The off-null signal detection method allows high-quality measurements of the Work Function/Fermi Level of materials.
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Product
Kelvin Probe Systems
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Kelvin probe measures the work function difference between the tip and the sample when in thermoequilibrium state (a), and measures the electrical potential when the sample is illuminated (b), which is the sum of the difference in workfunction and internal/external-applied voltages.
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Product
Kelvin Contact Spring Probes
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We have spring probes for Kelvin contact, which best suits to use for sensitive and extremely precise test. It is used by contacting to one terminal of semiconductor by two probes. We have 0.3, 0.4 and 0.5mm pitch probe for Kelvin contact.
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Product
Medium Kelvin Clip Lead
16089B
Accessory Kit
Measure odd-shaped components that you cannot measure using conventional fixtures
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Product
Kelvin Probe Set
11059A
Accessory Kit
Reduce ground-related errors and contact resistance through gold-plated flat tweezers and special gripping surfaces
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Product
Kelvin Test Contactor
ecoAmp
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ecoAmp™ Kelvin test contactor has a durable monolithic pin design with low and stable contact resistance. It is a high-power cantilever kelvin contactor with a patented spring and tip design for optimum heat dissipation. This ensures best reliability, long spring life and high yield even under highest current and temperature requirements. Featuring extended Automotive temperature range -60 ̊C to +175 ̊C, capable to stand thermal stress during high-power test. The contact motion is decoupled from the test board.
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Product
Ambient Single Point Kelvin Probe System
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This single point Kelvin Probe System operates under ambient conditions and is small enough to be placed in a customized glowth box. The probe head operates with an oscillating membrane and can be easily exchanged. The preamplifier is integrated inside the probe head.
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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
Turret Kelvin Test Contactor
cHybrid
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cHybrid™ Kelvin contactor contains a new and unique contact spring architecture which allows the test socket to adapt to challenging IC pad geometry requirements of todays and future small package types. Great lifetime up to 3 million touchdowns, with best-in-class contact resistance repeatability reduces cost of test significantly. A multi-beam contact structure optimizes signal integrity and current capability according to challenging electrical test requirements.cHybrid Kelvin contactor with multi-beam contact spring architecture delivers improved yield and long life minimizing cleaning cycles. This innovative solution will help customers reduce cost and maximize productivity.
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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
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 Test Leads
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Kelvin Test Probes, Kelvin Test Leads, based on the Parrot™ Clip Invention provide reliable contacts and connections for the Sense and for the Current leads .
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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 IC Clip Lead
16089C
Accessory Kit
Measure odd-shaped components that you cannot measure using conventional fixtures
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Product
MINIATURE SILICON DIODE TEMPERATURE SENSOR, 2 To 600 Degress Kelvin
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Insight Product Company offers SILICON DIODE TEMPERATURE SENSORS CAN BE USED FOR TEMPERATURE Â MEASUREMENTS IN DIFFERENT FIELDS OF CRYOGENIC ENGINEERING AND EXPERIMENTAL PHYSICS. THEY ARE MINIATURE AND OPERATE IN THE TEMPERATURE RANGE FROM 2 TO 600 K.
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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
Ultra-High Vacuum Ф4 Scanning Kelvin Probe
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The Ф4 Ultra-high Vacuum Scanning Kelvin Probe system gives the user full access to work function measurements under vacuum with the ability to alter the temperature from 77 K to 860 K. The Kelvin Probe measurement has resolution of 1 - 3 meV for a 2 mm tip on a conducting sample. The sample is mounted on a plate that is located on a motorized (x, y, z) translator attached to a stainless-steel vacuum chamber. Phi 4 also comes with a photoemission spectroscopy system with a tuneable source (3.4 - 7.0 eV). The deep ultra-violet (DUV) light spot measures approximately 3 x 4 mm. Absolute work function measurements can be obtained with this system in the range of 4.0 - 6.5 eV with an accuracy of 0.05 - 0.1 eV.
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Product
Connector Test
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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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Product
Transformer Winding Resistance Tester
KRI 9310
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KRI 9310 adopt Kelvin four-wire testing method, which effectively eliminates the influence of the resistance of the test line on the test results. It can be able to increases the current to 10A by which can test extremely low resistance to 0.01 Ω(such as amorphous alloy, Copper-nickel, nickel-chromium-iron, iron-chromium-aluminum etc). For the tested objects with high resistance value (CT/PT), the instrument can extend the range to 20 kΩ，so the wide resistance test range enables KRI9310 can cover 80% of the power transformer products on the market and switchgear bus-bar cable etc. The power of the tester use the built-in rechargeable lithium battery that can test hundreds of transformers by one time charging.
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Product
Digital 125 Amp Battery Load Tester
6033
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• Heavy load enables the 6033 to detect bad batteries missed by other electronic testers• Automatically computes the CCA of the battery under load• Kelvin connected digital meter displays the following values:• Current Battery Voltage• Maximum Voltage reading• Minimum Voltage reading• Automatic load cycle• PATENTED• Made in USA of US and Global Components
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Product
Pressure Transmitters For Industrial Applications
Series 21 Y
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KELLER AG für Druckmesstechnik
The Y-line transmitters have an extremely small temperature error. This is achieved using an additional circuit containing a temperature sensor that subdivides the temperature range into fields that are 1,5 Kelvin (K) wide.
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Product
Scanning Kelvin Probe
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Our large range of Scanning Kelvin Probes gives the user full access to 2D and 3D work function plots of samples ranging in size from 50 mm to 350 mm. With work function resolution of 1 - 3 meV, and the spatial resolution of the Probe tip diameter (0.05 mm with the SKP5050 model), the Scanning Kelvin Probe gives reliable, repeatable measurements for work function, contact potential difference and Volta potential.
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Product
Kelvin Clip Set
11062A
Accessory Kit
Create custom Kelvin probes for 4-wire resistance measurements; set contains only the two gold-plated clips
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Product
Cable Length Meter
CLM100
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UEi Test & Measurement Instruments
The CLM100 Digital Cable Length Meter is an excellent tool to measure spooled cable/ wire. This best seller is built solid and supplied with a ruggedized boot for reliable field performance. Currently being utilized by major utility companies, electrical contractors, wholesalers, and installers where quick and accurate inventory management or measurements are needed for job accountability. Simply attach the Kelvin Clips to both ends of the cable and adjust the indicator to the size wire being measured. A temperature compensation circuit ensures accuracy by compensating for the temperature of the wire.
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Product
LCR Measurement
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LCR component bridge with built-in test fixture and limits comparator with binning. Micro-ohmmeter with four terminal Kelvin clip leads. High basic accuracy, rechargeable battery operation.
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Product
Micro - Ohmmeter / Milli - Ohmmeter
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Basic Accuracy 0.25%Max. Test Current : 5A (120mV) for 7002Max. Test Current : 10A (60mV) for 7272Manual or Auto RangeFour Terminal Kelvin Measurement6 Ranges with 1mV Best ResolutionMeasurement of Resistive and Inductive MaterialsSetting for HI, LO & PASS ReadingsMemory of 3000 Measurements DataProgrammable HI-LO Alarm with memory of 20 DataLarge LCD with Backlight & HOLD FunctionLow Power ConsumptionBattery Operated with AC AdaptorLow Battery (Voltage) AlarmLED indication for Invalid Resistance MeasurementCable Length Measurement in feet & metersUser Interface Software for PC Communication via RS232C(to USB Bridge) cableBuilt-inBatery Chaging Circuit & Calender Clock
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Product
Test Fixtures
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Pneumatically actuated Kelvin connection to custom manufactured device inserts either to complement ART's wide range of precision parametric test equipment or for use with third party measurement hardware.
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Product
Manual Flying Probe Test Systems
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They provide flexible measurement technologies like Kelvin and high voltage tests in combination with low tooling costs. atg Luther & Maelzer offers a wide range of different systems starting from standard systems with 8 heads up to oversized systems with 24 test heads.
