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Calibration instruments use electrical signals or physical quantities to calibrate sensors and meters. Devices that produce electrical signals can serve as precise meters for sensor calibration, or send output signals to other devices. Common calibration signals include AC voltage, DC voltage, AC current, and DC current. Calibration instruments that produce a pulse stream, pulse range, or frequency range are also available. Signal and waveform generators are designed to produce a sine wave, square wave, triangular wave, or other predefined waveform. Most manufacturers specify calibration instruments with a range of signal values that includes minimum and maximum amounts. Devices that produce physical quantities are often traceable to national to international standards from the National Institute of Standards and Technology (NIST), Physikalisch-Technische of Bundesanstalt (PTP), National Measurement Accreditation Services of the U.K. (NAMAS), or Bureau Nationale Metrologie of France (BNM). 

Selecting calibration instruments requires an analysis of physical, electrical, process, environmental, and thermodynamic properties. Physical properties indicate whether instruments can be used to calibrate devices that sense or measure acceleration, vibration, acoustics, displacement, position, force, load, or torque. Electrical properties indicate whether calibration instruments can be used to calibrate devices that sense or measure attenuation, capacitance, charge, inductance, power, resistance or impedance. Calibration instruments that sense and measure process, environmental and thermodynamic properties are used with many variables. Examples include conductivity, liquid flow, gas concentration, humidity, moisture content, dew point, oxygen reduction potential (ORP), potential hydrogen (pH), and resistivity. Specialized products are used to calibrate resistance temperature detectors (RTD), thermistors, and thermocouples.


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Engineering Web: Calibration Instruments
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Calibration Instruments
Calibration Instruments  >   Calibration Instruments. All Calibration Instruments. Calibration Software. Calibration Training. DC/LF Electrical Calibration. Flow Calibration. Industrial Temperature ...
Calibration Instruments
Black Body. The Raytek BB Blackbody Calibration Source is designed to check the calibration of various types of infrared temperature measurement instruments used in many industrial and commercial ...
See Raytek Corporation Profile & Catalog
Ametek Test & Calibration Instruments-Americas
Click here to send mail: Ametek Test & Calibration Instruments-Americas is your distributor for Grabner, Petrotest, Lovibond, Tamson, Lloyds, Jofra, Lawler and Spectro analytical instrumentation ...
Ametek Calibration Instruments contact details and latest news
... Calibration Instruments (23 February 2006). Calibration instruments see expansion. Ametek Calibration Instruments has opened a direct sales outlet in the UK News from Ametek Calibration Instruments ( ...
AMETEK - AMETEK Calibration Instruments
AMETEK Calibration Instruments. Measurement and Calibration Technologies Calibration Instruments Gydevang 32-34. 3450 Allerod. Denmark. Phone: 45-4816-8000. Fax: 45-4816-8080 Click on the following ...
See Ametek Information

Part Numbers for Calibration Instruments

Part # Distributor Manufacturer Product Category Description
Calibration Chamber   Parameter Generation & Control, Inc. Calibration Instruments Accuracy of measurement&control not attainable in most calibration systems
EGS   Rotronic Instrument Corp. Calibration Instruments For calibrating the following probes: HygroClip HP-28, PM1 indicating probe
41233K   Extech Instruments Corp. Calibration Instruments Easy to use pocket checker for simulating Type J or K thermocouple devices
ER-05   Rotronic Instrument Corp. Calibration Instruments For HygroClip IC-05, HygroClip SC-05, HygroClip SP-05
412440-S Fotronic Corporation / Test Equipment Depot Extech Instruments Corp. Calibration Instruments Easy to use pocket checker for simulating current loops

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Thread Set plug and work plug gage calibration...

Thread Set plug and work plug gage calibration...
Johnson Thread-View Systems, LLC


Threaded Product Measurement Certification...

Threaded Product Measurement Certification...
Johnson Thread-View Systems, LLC


Non-Contact Thread Inspection

Non-Contact Thread Inspection
Johnson Thread-View Systems, LLC


11 See more product announcements for Calibration Instruments

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