Current Calibrators
An accurate current units of measure to facilitate comparison to and adjustment of instruments.
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Product
High Current Calibrator
MC151
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MC151 Current calibrator is an accurate current source capable of 120 A. Typical uses include calibration of current sensors, current probes, current transformers, shunts, ammeters, DMMs or as stable current source for test and development applications. The calibrator is equipped with a built-in multimeter that can be used for simulation of programmable transconductance or current amplifier.
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Product
Calibrator, 0 to 24 mA, Current, 185 mm, 78 mm, 38 mm, ± 0.5%, 265 g
72-6694
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*Adjustable 0 to 24 mA current source*Current calibrator drives loads up to 500 Ω*Large LCD display*Sampling Time : Approximately 0.4 seconds*Over Input Indicator : 1*Operating Temperature : 0°C to 50°C ( 32°F to 122°F)*Size : 185 × 78 × 38 mm (7.3 × 3 × 1.5 inches)*Weight : 265 g (0.58 lb) including battery*Requires one 9 V battery - not included*12 month limited warranty *view Terms & Conditions for details
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Product
100-Amp Current Calibrator And AC/DC Transconductance Amplifier
2555A
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World’s Leading Precision 100-Amp AC/DC Current Standard - For 30 years Valhalla Scientific’s design has proven rock-solid reliability in metrology labs worldwide. The 2555A is a calibration powerhouse with wide-ranging applications and unsurpassed quality.
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Product
Calibrator, Calibrated w/D & U, Current, 185 mm, 78 mm, 38 mm
72-6694 CAL DU
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The 72-6694 CAL DU from Tenma is a current calibrator. It provides quality and accuracy of handheld calibrator of precision current source. It features large LCD display (maximum display counts 1999, 13mm (0.5") digit size). The current calibrator has 006P DC 9V, MN1604/PP3 battery or equivalent alkaline type or heavy duty type power supply. The dimension is 185mm × 78mm × 38mm (7.3" × 3" × 1.5") and weight is 265g/0.58lb (including battery). It has adjustable 0 to 24mA current source, 2 ranges (0 to 19.99mA (0.01mA display resolution, ±(0.25% FS + 1d) accuracy), 0 to 24mA (0.1mA display resolution, ±(0.5% FS + 1d) accuracy).
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Product
IEC Standard Burden Sets (Current)
IEC Burden Sets
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Testing and calibrating current transformers often requires standard burdens of reliable accuracy and stability, and burdens that are immune to stray fields and harmonics. These burden sets have been carefully designed to meet these requirements. They also provide the standard burdens required for the testing of current transformers for metering service, and for the testing (within the current rating provided by the sets) of current transformers for relaying applications, all as called for by IEC (International Electrotechnical Commission) Publication 185: 1987.
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Product
Current Calibrators
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Used for basic measurements, tests and regulation techniques for setting and verifying test installations and instrumentation.
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Product
SQUID Electronics
XXF-1
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It is designed to satisfy the needs of nearly all low-Tc SQUID applications. Additional integrated current sources provide e.g. bias current and calibration pulses for TES applications. These current sources together with an additional switchable feedback path make two-stage SQUID operation very convenient.
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Product
Three-Phase compact Electric Power/Energy
MC133C
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The Model MC133C is a compact single housed three phase electric power/energy calibrator. It can supply the device under test with precision one phase AC voltage and current with calibrated phase shift along with DC voltage and current. Output voltage can be set in five ranges up to 280V and output current in six ranges up to 30A.
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Product
Current Source
M151
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Clarke-Hess Communications Research
The Model M151 is a stable high current calibrator up to 120 A. Basic accuracy is 0.035 %. It can be controlled viaRS232 or GPIB interface. The Model 151 can function in a simulated amplifier mode to increase the current capabilityof any multifunction calibrator. It is suitable for power meter calibration because it can be synchronized with the inputsignal not only in amplitude but also in frequency and phase. The current terminals are isolated up to 450 Vpk againstcase (protective earth).
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Product
Calibrator, Calibrated, Current, 185 mm, 78 mm, 38 mm, ± (0.25% FS +1 digit), ± (0.5%FS + 1 digit)
72-6694 CAL
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The 72-6694 CAL from Tenma is a current calibrator. It provides quality and accuracy of handheld calibrator of precision current source. It features large LCD display (maximum display counts 1999, 13mm (0.5") digit size). The current calibrator has 006P DC 9V, MN1604/PP3 battery or equivalent alkaline type or heavy duty type power supply. The dimension is 185mm × 78mm × 38mm (7.3" × 3" × 1.5") and weight is 265g/0.58lb (including battery). It has adjustable 0 to 24mA current source, 2 ranges (0 to 19.99mA (0.01mA display resolution, ±(0.25% FS + 1d) accuracy), 0 to 24mA (0.1mA display resolution, ±(0.5% FS + 1d) accuracy).
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Product
CALIBRATOR Multi Function Calibrator
MC140
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The Multifunction Calibrator MC140 functions as a Voltage Calibrator, Current Calibrator, Power Calibrator, Resistance Calibrator, Capacitance Calibrator and a Thermocouple Calibrator.? Having very low uncertainties, it is ideal as a standard of these electric quantities in calibration laboratories.
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Product
One Phase Electric Power/Energy Calibrator
MC133
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The MC133 master unit model is a one phase electric power/energy calibrator. It can supply the device under test with single phase precise voltage and current with calibrated phase shift along with DC voltage and current capability. Output voltage can be set in five ranges up to 280V and output current in six ranges up to 30A. Simulated electric power can be set independently for each phase. Frequency can be set from 15Hz to 1 kHz with resolution 0.001Hz to 0.01Hz. The MC133 Calibrator is equipped with 5 1/2 digital DC meter with DC ranges 20mA or 10V for direct calibration of various types of power transducers and wattmeters.
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Product
Hipot Current Calibration Load Resistors
HPRS-HIPOT-LOAD
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The IET HPRS-Hipot-Load is an excellent replacement for the Fluke 5320A-Load Hipot current calibration load resistors. The IET high power resistive load can be used with the Fluke 5320A Multifunction Electrical Tester Calibrator or standalone. It provides a high power and high voltage load to various hipot tester to create the leakage current needed to calibrate various manufactures hipot testers.
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Product
Resistors for Calibration of Current Measuring Systems and Sensors/Transducers
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ChenYang Technologies GmbH & Co. KG
Is designed and made according to the Standard JB/T8225-1999 for DC resistors used in laboratory and electrical engineering.By using full closed structure and automatictemperature control it ensures resistor good long-term stability and small temperaturecoefficient. This DC resistor is very suitablefor DC current measurement and calibration of current measuring systems and current sensors. The maximal measuring current is 100A with measuring accuracy of ±0.02%
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Product
Multifunction Voltage and Current Calibrator
MC140i
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Multifunction calibrator MC140i is ideal for calibration of voltmeters, ammeters, DMMs and panel meters. AC/DC voltage 1uV to 1000V. Current 50uA? to 1000A using test coil. Deviation control along readout. 0.0035% basic dc accuracy. 0.03% basic ac accuracy. Supplied with RS232 interfaces. UKAS/NIST Traceable
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Product
Calibrator, Calibrated w/Data, Current, 185 mm, 78 mm, 38 mm
72-6694 CAL D
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The 72-6694 CAL D from Tenma is a current calibrator. It provides quality and accuracy of handheld calibrator of precision current source. It features large LCD display (maximum display counts 1999, 13mm (0.5") digit size). The current calibrator has 006P DC 9V, MN1604/PP3 battery or equivalent alkaline type or heavy duty type power supply. The dimension is 185mm × 78mm × 38mm (7.3" × 3" × 1.5") and weight is 265g/0.58lb (including battery). It has adjustable 0 to 24mA current source, 2 ranges (0 to 19.99mA (0.01mA display resolution, ±(0.25% FS + 1d) accuracy), 0 to 24mA (0.1mA display resolution, ±(0.5% FS + 1d) accuracy).
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Product
Voltage And Current Calibrator
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Precision Mastech Enterprises Co.
A precision instrument designed to generate (source) and measure precise electrical signals.
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Product
Three-Phase Electric Power/Energy Calibrator
MC133Ci
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The MC133Ci model is a compact one-housing three phase electric power/energy calibrator. It can supply the device under test with one phase accurate AC voltage and current with calibrated phase shift or DC voltage and current. Output voltage can be set in five ranges up to 280V and output current in six ranges up to 30A.
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Product
Multi Function Calibrators
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This range of multi function calibrators are designed for accurately simulating various sensor values such as temperature, voltage and current for calibration purposes.
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Product
Digital Leakage Current Tester
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Educated Design & Development, Inc.
Fast - All operator controls are located on the front panel to expedite testing. The entire test can be performed in a matter of seconds! Pays for itself in time and stress savings. Versatile - Measures Leakage Current in accordance with UL, CSA, EN, and IEC/ International Standards. Includes ability to perform open neutral, open ground, and line polarity forward/reverse test conditions. Adaptable - Universal rear panel receptacle allows for testing products with any plug configuration. Accurate - True RMS meter accurately measures both sinusoidal and non-sinusoidal waveshapes. This is important when testing products using a switch mode power supply which can generate non-sinusoidal leakage currents. Calibrated, traceable to NIST. Flexible - A front panel switch permits testing either through the power cord of the product under test, from surface/ patient connection-to-ground, or from surface/ patient connection-to-surface/ patient connection. Portable - Lightweight, with integral handle. Other Features - Product Ground Switching (grounding conductor maintained to device under test when not measuring leakage). Automatic front receptacle disconnect when configured in the 240V test mode (prevents inadvertent connection of 120V when configured for 240V operation). Proven - These are the only leakage current testers designed and supported by Product Safety experts. That is part of the reason why they have become the standard in the industry. Full technical support by experienced safety engineers.
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Product
CalPod Drive Cable, 40 GHz, 2 Meter
85553A
Calibration Cable
This cable provides the bias voltages and control signals for operation of the 40 GHz CalPod modules. This cable is supplied with the 85540/41/42A CalPod modules.
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Product
10-meter (33 feet) Sensor Cable
E1739B
Calibration Cable
The E1739B 10-meter (33 feet) Sensor Cable is used to connect the E1736A USB Sensor Hub to either the E1737A Material Temperature Sensor or the E1738A Air Sensor. The connectors at either end of a sensor cable are identical. It is part of the 5530 Laser Calibration System.Other cable lengths available: E1739A 5-meter (16 feet), E1739C (49 feet) 15-meter and E1739D 25-meter (82 feet).
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Product
Calibration Cable, 78-pin D-type, Thermocouple Simulator Modules
40-975-078-1m
Calibration Cable
This cable assembly is specifically designed to connect to the 78-Pin D-Type port on the front panel of Pickering Interfaces Thermocouple Simulator Modules 41-760 and 41-761 enabling calibration via an external DMM.
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Product
Flexible Cable Set, 3.5 Mm (Test Port) To 7 Mm
85132F
Calibration Cable
The Keysight 85132F is a 62.9 cm (24.75 in) long¹ flexible cable set composed of two 3.5 mm female² to 7 mm connectors. Cable frequency range is dc to 18 GHz with a return loss greater than or equal to 17 dB. Insertion loss is 0.25 * sqrt(f) + 0.2, where f is frequency in GHz, for the test port connector and device connector. Phase stability of semi-rigid/flexible cables is specified with a 90 degree bend using a 4 to 3 inch radius. Stability¹ of the Keysight 85132F is less than 0.12 dB and phase is 0.13 * f + 0.5, where f is frequency in GHz.
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Product
Electronic Calibration Module (ECal), 67 GHz, 1.85 Mm, 2-Port
N4694D
Electronic Calibration Module
The Keysight N4694D microwave electronic calibration (ECal) module makes calibration of Keysight vector network analyzers fast, easy and accurate. The N4694D is a precision 2-port ECal module that supports 1.85 mm connectors up to 67 GHz. Select either female-female, male-male, or female-male connectors. The plastic storage case for the N4694D is included for securing your ECal module and accessories.
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Product
HPC High Current Probe
HCP-13
High Current Probe
Current Rating (Amps): 15Average Probe Resistance (mOhm): 25Test Center (mil): 125Test Center (mm): 3.18Full Travel (mil): 250Full Travel (mm): 6.35Recommended Travel (mil): 167Recommended Travel (mm): 4.24Mechanical Life (no of cyles): 250,000Overall Length (mil): 1,300Overall Length (mm): 33.02
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Product
7-Meter Laser Head Cable
10882B
Calibration Cable
The 10882B 7-meter Laser Head Cable is used to connect the 5519A/B Laser Head to the E1735A USB Axis Module for the 5530 Laser Calibration System.
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Product
NI-9247, 50 kS/s/ch, 50 Arms, 147 Apk, 24-Bit, 3-Channel C Series Current Input Module
783589-01
Current Input Module
50 kS/s/ch, 50 Arms, 147 Apk, 24-Bit, 3-Channel C Series Current Input Module - The NI‑9247 is designed to support direct ring lug connectivity to the three-phase high-current measurements of 1 A and 5 A current transformers (CTs). It is optimized for power, energy, and industrial applications. The safety features, certifications, input ranges, overvoltage ranges, and connectivity are well suited for applications such as power quality monitoring and metering, utility pole-mounted smart switches, utility pole-mounted smart grid reclosers, substation merging units, industrial machine measurements, health monitoring, predictive maintenance and prognostics, and phasor measurement units (PMUs).
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Product
NI-9207, 500 S/s, 16-Channel C Series Voltage and Current Input Module
781068-01
Current Input Module
500 S/s, 16-Channel C Series Voltage and Current Input Module - The NI‑9207 is a combination voltage and current input module designed with industrial systems in mind. It features eight current and eight voltage input channels, with built-in noise rejection.
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Product
Linear/Angular Measurement Kit
55281B
Mechanical Calibration Kit
The Keysight 55281B Linear/Angular Measurement Kit is part of the Keysight 5530 Laser Calibration System and enables the system to measure both linear velocity along a machine's travel path as well as rotation about an axis perpendicular to the axis of motion (pitch and yaw).
