Microphone Calibrators
an accurate sound units of measure to facilitate comparison to and adjustment of instruments.
See Also: Microphone Calibration
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Transducer Calibration
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When it comes to finding the perfect transducer calibration system, look no further than MB Dynamics. Our Calibration Systems offer an extensive range, from the Win475-Basic, the trusted calibration solution for the United States Air Force; to the first of its kind Win475-TS, which measures a transducer’s transverse sensitivity. No matter what your needs, you’ll find the calibration equipment that works for you.
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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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Calibration And Verification Instruments
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The system of automatic calibration and verification consists of a computer of the operator's workplace and a control controller with a calibrator connected to it and a verified device. The device under test can have 4 to 16 working channels with a complicated circuit for connecting different types of signals: voltage, current, thermocouples, thermoresistance. The system allows a change in the set of operating ranges during calibration and calibration. The software development system used the LabVIEW development environment with the Real-Time module.
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Calibration Systems
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Brüel & Kjær Sound & Vibration A/S
Our calibration solutions meet the broad variety of needs for calibration in the field of sound and vibration accurate primary and secondary calibration of measuring equipment and the scope of transducers: accelerometers, microphones and hydrophones.
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Pressure Calibration
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Trescal provides full Pressure Calibration services that are accredited and/or certified in accordance with ISO/IEC 17025. Pressure Calibration services can be delivered at your site or at our lab. Accreditations for our pressure calibration service guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
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Calibration Kit YAV90MMU
YAVMMUCK
Mechanical Calibration Kit
The Calibration Kit includes the tools for YAV90MMU test and calibration. As the YAV90MMU is the core of the YAVPack Bundle (YPB), this calibration kit is also an option for the YPBs.
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Auto Calibration for Load & Extensiometer
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Jinan Testing Equipment IE Corporation
TE electronic calibration module provides an easy way to calibrate load cell or extensometer and signal conditioning electronics without using a mechanical calibrator. It enables performing on-site electrical calibration and easy to periodically “spot check”, which will help ensure that the load cell and the extensometer and electronics are calibrated correctly.
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For accurate testing of headphones, microphones telephones and loudspeakers
Artificial Mouths, Ears, and Couplers
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Listen supplies artificial mouths, ears and ear couplers from Brüel and Kjær, GRAS and more.
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Class 2 Sound Level Calibrator
SPC70
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The SPC70 is a Class 2 sound level calibrator suitable for periodic testing of sound level meters and verifying their accuracy before and after readings, in accordance with international standards. The SPC70 is simple to use and provides a 1kHz reference at 94dB and 114dB. The output is accurate to 0.5dB with low levels of harmonic distortion. The SPC70 is compatible with the Martindale SP79 Class 2 Sound Level Meter and other meters with microphones up to 25mm.
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NIST Calibration for D400A-AT
D400A-AT-CCNIST
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- Choice of 4 GHz or 6 GHz bandwidth models- Up to 5 Vpk-pk dynamic range with low noise- ±3 V offset range- Low loading and high impedance for minimal signal disturbance- Ideal for DDR2, DDR3, LPDDR2- Deluxe soft carrying case- Innovative QuickLink architecture- Wide variety of tips and leads-- Solder-In Lead-- Optional Positioner (Browser) Tip-- Quick Connect Lead-- Square Pin Lead-- HiTemp Solder-In Lead
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ICP Microphone System
HT378B02
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This model includes a 1/2" microphone cartridge, a mated preamplifier with TEDS, and system calibration. Click the following for individual component information.
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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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Furnace Calibration
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Tempsens Calibration Centre offers calibration of wide ranges of Furnaces at site and at our lab.
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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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Modern Prepolarized Precision Condenser Microphones & Preamplifiers
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Modern prepolarized microphones are designed with newer technology than traditional externally polarized microphones. Prepolarized microphones have many advantages over the externally polarized models. They use ICP® power circuitry invented for sensors by PCB®. By applying a polymer coating to the top of the backplate and embedding a charge on it, expensive 200V power supplies can be eliminated and 2-20 mA constant current supplies or signal conditioners can be used as the power source.
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Black Body Calibration Sources
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Nagman Instruments & Electronics Pvt. Ltd
Black body calibration sources by Nagman are used to calibrate infrared temperature devices that are used to measure temperature. Infrared devices can measure extreme temperatures that are very high as well as very low. They allow to measure temperature from a safe distance from the device that is heated or cooled. Calibrating the infrared temperature devices at regular intervals is very important to ensure an accurate and error free measurement. Black body calibration sources allow for an accurate calibration of the temperature devices.
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Torque Calibration
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Our years of experience has show us that torque tools given the fact that they are mostly driven by large (and small) springs do tend to drift out of specification quicker than other measurement tools – we have the expertise in house to adjust your tools back into spec and of course provide before and after results.
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NIST Calibration for D610-A
D610-A-CCNIST
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- Choice of 4 GHz or 6 GHz bandwidth models- Up to 5 Vpk-pk dynamic range with low noise- ±3 V offset range- Low loading and high impedance for minimal signal disturbance- Ideal for DDR2, DDR3, LPDDR2- Deluxe soft carrying case- Innovative QuickLink architecture- Wide variety of tips and leads-- Solder-In Lead-- Optional Positioner (Browser) Tip-- Quick Connect Lead-- Square Pin Lead-- HiTemp Solder-In Lead
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Acoustic Calibrator
CAL150
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The Larson Davis CAL150 Sound Level Calibrator is a battery operated precision microphone calibrator used for the calibration of sound level meters and other sound measurement equipment
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Documenting Calibrators
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We offer documenting calibrators, for us the “documenting” calibrator means a calibrator that can store the calibration results into its memory and upload them to calibration software. This benefits you as you don’t need to carry pen and paper and spend time in making notes and typing them into software.
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Calibration
Field Probes
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We calibrate following types of field probes:Electric field probesMagnetic field probesFlux density metersRadiation monitorsNear field probes
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Temperature Calibration
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Trescal provides full Temperature Calibration services that are accredited and/or certified in accordance with ISO/IEC 17025. Temperature Calibration services can be delivered at your site or at our lab. Accreditations for our temperature calibration service guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
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Calibration Services
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Your CLIO hardware can be furnished with (or be submitted for) a SIT Certificate of Calibration. This document, produced by a laboratory accredited by the Italian Calibration Service, reports measurement data of the primary quantities generated and analyzed by the instrument (AC Voltages) traceable to National and International Standards. This document is usually requested for ISO compliance.
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Velocity Calibration
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Trescal provides full Velocity Calibration services that are accredited and/or certified in accordance with ISO/IEC 17025. Velocity Calibration services can be delivered at your site or at our lab. Accreditations for our velocity calibration service guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
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Infrared Calibrators
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Electronic Development Labs, Inc.
Designed to test, verify, and calibrate infrared thermometers, pyrometers, and thermal imagers for accuracy.
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Voltage Calibrators
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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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Multifunction Calibrators
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Many of the calibrators we offer are multifunctional calibrators, that is because then you don’t need to carry so many devices and also don’t need to recalibrate several devices. For us the “multifunctional” means a calibrator that can measure and generate electrical, temperature and pressure signals.
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Balanced and UFL Calibration Kit
CAL-UFL-BAL
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The Balanced Calibration Kit is an interface kit for UFL and balanced VNA measurements. It contains SMA-UFL adapters and several adapters from SMA and UFL to balanced pinheaders. The UFL connector was introduced by Hirose as the U.FL connector and became very popular for connecting RF signals in consumer electronics. There are several varieties from other manufacturors and are also known as UMC or UMCC connectors.
