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Voltage Calibrators
An accurate voltage units of measure to facilitate comparison to and adjustment of instruments.
See Also: Voltage Sensors
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Electrical Calibrators
We offer different electrical calibrators for electrical quantities. We mainly offer products for DC signals related to process calibration, such as current, voltage, resistance and frequency.
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Pressure Calibrators
AMETEK Sensors, Test & Calibration
Our pressure calibrators offer a wide variety of features, accuracies, and pressure ranges. Included are intrinsically safe percent of reading calibrators, reference data recorders, wide-range dual sensor calibrators, and calibrators with built in pressure pumps. Many of our calibrators also offer current measurement, voltage measurement, 24 volt loop power supplies, and even complete systems with pressure pumps and calibration software. In many cases, one handheld calibrator can replace multiple instruments, reducing ongoing recalibration and maintenance costs.
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Multi Function Calibrators
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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Thermal Voltage Converter
1395D
The 1395D series of TVC's, have Dual Thermal Element technology. The 1395D offers double the output voltage (typically 14 mV instead of 7 mV). This higher output voltage means better resolution and increased accuracy. It can be used to measure AC Voltages between 20 Hz and 100 MHz and it can serve as a primary AC voltage standard and/or standard for calibration of AC calibrators and voltmeters.
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mA Loop Calibrators
AMETEK Sensors, Test & Calibration
Our mA loop calibrator is an economical and easy-to-use calibration device for sourcing and measuring mA signals. Measure and source current to 24 mA and measure voltage to 45 VDC. Combine our 24VDCPS with one of our handheld pressure calibrators to calibrate transmitters in the field.
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Thermal Voltage Converter
1395B
The 1395B TVC. Has better thermal stability than it's predecessor. Measuring ac voltages between 20 Hz and 100 MHz with increased accuracy and reliability. The 1395B can be used as a primary ac voltage standard and/or standard for the calibration of ac calibrators and voltmeters.
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Voltage Calibrators
Practical Instrument Electronics, Inc.
PIE has a voltage calibrator to fit your needs from the PIE 235 voltage and pH simulator to the advanced troubleshooting capabilities of the PIE 532 milliamp and voltage calibrator. The PIE 532 includes our patented Loop Diagnostic Technology! All the voltage/milliamp calibrators have fuse-less protection, rugged design and long battery life. With the PIE 535, source 4 to 20 milliamps or 10 to 50 milliamps into loop instruments and drive final control elements such as valves and actuators with up to 42 volts.
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Temperature & Process Calibrators
The most sophisticated industrial equipment will not be useful unless it is calibrated. GAOTek Process Calibrators are used to adjust instruments’ accuracy, and they are the only process calibrator you will ever need to carry. They can measure temperature, pressure, voltage, resistance and frequency, and can be used during troubleshooting. Through calibration, you can ensure that any equipment performs as expected and that it can be relied on to deliver predictable and accurate results that meet quality standards. GAOTek Process Calibrators come with a USB interface which makes it easier to transfer the results to other devices which otherwise would have taken a long time to transcribe them. Our Process Calibrators are for sale to the United States, Canada and globally.
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Precision Current Loop Calibrator With Hart Communications
LC-110H
The Martel LC-110 and LC-110H are mA (loop) calibrators designed to take the loop calibrator class to the next level. The new LC-110 series feature a user friendly interface with dedicated buttons and a rotary encoder (Quick-Set Knob). This combination drastically reduces the time it takes to measure, simulate, or source both voltage and current and power up a loop. The rugged ABS plastic case is contoured to easily fit a technician's hand and the large back lit graphics LCD is best in class. The LC-110H differs from the standard LC-110 in that it incorporates HART communications and supports a select set of the HART universal and common practice commands. This unique feature allows the LC-110H to be used as both a loop calibrator and communication tool.
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DC-Powered, AC Voltage Monitor
VAD/VQD
NAI’s VAD and VQD are DC-Powered, AC Voltage Monitors used to monitor voltage characteristics of single- or three-phase power lines. This allows normal operation of system loads when the power-line characteristics are within pre-determined limits. These voltage monitors are ideally suited for rugged defense and industrial applications.
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AC-Powered, AC Voltage Monitor
VAA/VQA
NAI’s VAA and VQA are AC-Powered, AC Voltage Monitors used to monitor voltage characteristics of single- or three-phase power lines. This allows normal operation of system loads when the power-line characteristics are within pre-determined limits. These voltage monitors are ideally suited for rugged defense and industrial applications.
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Multifunction Process Calibrators
AMETEK Sensors, Test & Calibration
Our multifunction process calibrators read and source RTD, thermocouple, current, voltage, frequency, and resistance to calibrate or verify your process sensors. They can also be combined with APM CPF pressure modules to calibrate pressure, or a dry-block to calibrate temperature. The ASC-400 features a large full color display with an advanced simplicity, easy-to-use interface.
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AC-Powered, AC Voltage Monitor, Adjustable
VMA
NAI’s VMA is a field-adjustable, AC-Powered, AC Voltage Monitor used to monitor voltage characteristics of single- or three-phase power lines. This allows normal operation of system loads when the power-line characteristics are within pre-determined limits.High and low voltage limits, and "pick-up" and "drop-out" time delay are field-adjustable. The VMA voltage monitor is ideally suited for rugged defense and industrial applications.
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Calibrators
Handheld calibrator is an exceptional instrument performing precision measurement of pressure, temperature, current or voltage. The base unit includes application-specific firmware for convenient instrument calibration and logging of associated data. In addition, the ATE-2 has the ability to interface the system with a computer, data acquisition system or dumb terminal via the standard USB interface.
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Calibrators
Fluke offers a wide range of pressure calibration tools with precision pressure measurement from 15psi/1 bar to 10,000 psi/690 bar boasting 0.025% full-scale accuracy. Everything from simple test gauges to calibrators with built in electric test pumps. Easy to use, rugged and reliable construction and an industry best 3-year warranty. Fluke means pressure.
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Torque Calibrators
Torque calibrators offer the ability to check torque on a manual torque wrenches, electric and impact driven torque tools.
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Temperature Calibrators
Highly accurate dry well temperature standards designed for testing and calibrating a broad range of thermometers, temperature sensors, thermocouples, RTDs and temperature switches used in military and industrial applications.
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Calibrators
TES Electrical Electronic Corp.
Unique mapping function let you calibrate temperature. iCal is a multifunction calibrator and an arbitrary function generator.
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Thermometer Calibrators
Check-Set Series
Tel-Tru® Manufacturing Company
The Check-Set series is the perfect temperature reference device for plant quality assurance, process control, food safety, instrument calibration and service, and HACCP compliance (Hazard Analysis Critical Control Points). It is easy to use, reliable, accurate, and compatible with a wide range of dial and digital thermometers, filled system bulbs, and electronic temperature sensors.
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Blackbody Calibrators
Omega offers a diverse portfolio of blackbody calibrators used to calibrate infrared pyrometers. Blackbody calibrators use a high emissivity target plate or target cavity to minimize error.
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Sound Level Calibrators
PeakTech Prüf- und Messtechnik GmbH
For sound level measurements in extreme conditions, at high altitudes or high demands on the accuracy of the measurement results, sound level meters should be checked prior to the measurement with a sound level calibrator. Also for calibration and verification of microphones in audio technology, you need a sound level calibrator, which is designed to produce several sound pressure levels at a fixed frequency characteristic. This calibrator has two switchable calibration steps.
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Power and energy calibrators
Three or single phase electric power/energy calibrator with power quality functions for calibration and testing of grid measuring appliance like power meters, power transducers or power quality analysers.
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Pressure Calibrators
We offer pressure calibrators as portable and as workshop models. Pressure measurement is performed with internal and/or external pressure modules for better flexibility. Pressure measurement ranges go from vacuum up to 1000 bar (14,500 Psi). Both gauge (vacuum and positive) and absolute pressure can be measured with same modules meaning you don’t need to buy so many module for greater flexibility. Also, intrinsically safe pressure calibrators are available for use in hazardous areas.
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Power Calibrators And Power Quality Calibrators
Calmet Smart Calibration Devices
A power calibrator and a power quality calibrator are both specialized instruments used to verify and adjust the accuracy of other instruments, but they focus on different aspects of electrical power.
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Microphone Calibrators
Trig-Tek™ 402H & 402PSI
Portable, self-contained, high-intensity acoustic microphone calibration source
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Calibrators
Physical Acoustics’ calibrators, also known as “simulators,” generate simple and complex waveforms of usable Acoustic Emission (AE) signals. Calibrators enable users to program various types of controlled tests, generating AE waveforms in a variety of shapes and amplitudes, mimicking external triggers, gate inputs or internally generated triggers with programmable repetition rates.
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Multifunction Calibrators
These bench multifunction calibrators source, simulate, and measure pressure, temperature, and electrical signals with exceptional precision. They can automate calibration procedures and maintain a wide range of temperature and pressure transmitters, multi-meters, pressure gauges, and more.
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Handheld Calibrators
These handheld calibrators are perfect for calibrating thermocouples and RTD's in cases where the sensors are fixed or need to be calibrated on the spot. Locations such as factory floor or in the lab.
