Microphone Calibration
an accurate sound units of measure to facilitate comparison to and adjustment of instruments.
See Also: Microphone Calibrators, Sound Calibration
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Product
Calibration & Demag.
Model 990A/990C
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The Model 990 Series Magnetreaters® are highly accurate, pulse type, ringing demagnetizers (also called treaters) for the controlled stabilization of permanent magnets and permanent magnet assemblies. Regardless of line voltage stability, they provide a controlled output through continuous pulse amplitude regulation. Treating voltage is variable from 0 to 600 VDC. Additional energy can be added to the Model 990 Series by interconnecting a Model 992 Energy Booster. The energy level is increased from 18 to 36 watt-seconds. With this option, treating coils will produce higher demagnetizing fields and lower ringing frequencies, which can provide greater field penetration in some applications.
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Product
Loop Calibrator
Model KM CAL-904-MK1
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Kusam Electrical Industries Limited
• 4-20mA (1kΩ Load, 24V Loop Output).• 0-20mA and 0-24mA output ranges.• 0.025% Basic Accuracy.• Auto Ramp and Step functions.• 0-100% output with percentage step option.• 0-24V DC voltage source.• Open loop and overload buzzer alarm.• Low battery indication.• Simple Operation Interface• Warning beeper when output is open• Pollution Degree 2.• Ambient temperature 0~40℃.• Power Consumption 150mA at 24V 1kΩ load
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Product
Pressure Calibrator
HPC40
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AMETEK Sensors, Test & Calibration
The HPC40 Series handheld pressure calibrator is the world's first combined pressure and mA loop calibrator to be fully temperature compensated from -20 to 50°C. You can count on the same accuracy whether measuring pressure, current, voltage, or temperature.
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Electrical Calibration
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All calibrations include as Found/as Left data, Measurement Uncertainity, Calibration Sticker, Calibration Certificate and online access to calibration data at NO additional charge.
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Calibration Solutions
Options & Accessories
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SPEKTRA Schwingungstechnik und Akustik GmbH Dresden
In its standard configuration, every CS18 calibration system is optimized for a specific practical application. Its performance, however, can be extended by means of optional extras. On customer's demand, dedicated options can be compiled and offered with the system.
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Thermometer Calibration
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In addition to the vast array of Thermometers that Comark has an offer, We also offer a range of devices to assist you with Thermometer Calibration.
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Calibration Services
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For over 25 years, OAI (Optical Associate Inc.), is the leader in NIST traceable calibration of instruments for measuring Ultra Violet (UV) light. Originally designed to meet the demanding needs of the semiconductor wafer fabrication industry, OAI developed the most repeatable NIST traceable calibration in the industry.
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Calibration Services
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We offer a full range of calibration services and repairs. Our Indianapolis calibration laboratory is accredited in accordance with the recognized international standard ISO/IEC 17025 (2017) and meets the requirements of ANSI/NCSL Z540-1994-1. Alternatively, our network analyzers and calibration kits can be calibrated by any ISO17025-accredited and Z540-1 compliant calibration lab worldwide.
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Calibration
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During the recent years we have made scientific investigations regarding calibration procedures, which have been published and integrated in the European and International standards. The calibration of antennas and field probes in Seibersdorf is done on the reference open area test site, in three different TEM-Cells and in the fully anechoic chamber. The open area test site is one of the best in Europe. Since 1996 we are the accredited calibration laboratory according to Akkreditierung Austria 0612 for antennas and field probes.
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Product
Precision Condenser Microphone
377C01
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Performance:Nominal Microphone Diameter:1/4"Open Circuit Sensitivity 2.0 Open Circuit Sensitivity (3 dB)-54 dB re 1 V/PaFrequency Range Inherent Noise<35 Temperature Coefficient of Sensitivity (+14 to +122FHousing Material: Stainless Alloy
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Product
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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Blackbody Calibrators
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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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Product
Calibration and Repair Services
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Additel calibrations provide you with high confidence and low uncertainty for your standards. Our accredited calibration laboratory utilizes primary-level piston gauge systems and high-performance controllers to provide services for the entire Additel product line. In addition, our repair technicians which are ready to help, should you have trouble with the Additel units you own.
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Product
Thermocouple Calibrators
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Practical Instrument Electronics, Inc.
PIE has a thermocouple calibrator to fit your needs from the PIE 520B single type thermocouple simulator to the advanced troubleshooting capabilities of the PIE 422Plus. Have you had issues in the past where your thermocouple calibrator wouldn’t work with some of the instruments in your plant? Our thermocouple calibrators are guaranteed to be compatible with all process thermocouple inputs including all brands of smart temperature transmitters, PLC input cards, DCS systems and multichannel recorders.
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Electrical Calibration
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Beijing GFUVE Electronics Co.,Ltd.
Checking condition , performance , sensitivity and accuracy of any electrical device.
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Product
Legendary Calibration Oscillator
LCO Series 3.5” x 2.5” x 0.6”
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*Connectorized Package *Low Output Power Variation (±0.05 dB)*Output Power to +10 dBm Available *Optional Internal Reference
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Product
Portable Temperature Calibrators
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Portable temperature calibrators (dry-well calibrators) are electronic controllers which automatically, quickly and dryly supply a temperature. Due to the high reliability, accuracy and simple operation, portable temperature calibrators are particularly suitable as a factory/working standard for the automatic testing and/or calibration of temperature measuring instruments of all types. A major advantage is offered by the large sleeve diameters and the fast, stable temperature control, since, as a result of these characteristics, the time for calibration can be used very effectively.
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Product
Calibration Kit
S2611
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*S2611 Calibration Kit, * Frequency Range: up to 26.5 GHz, * Impedance: 50 Ohm, * Connector type: 3.5 mm female.
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Antenna Calibration
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TDK Test Services offers testing to domestic and international EMC test regulations, including IEC, ISO, CISPR, and SAE. Test services are offered in our 3m semi-anechoic chamber, 3m fully-anechoic chamber, 10-meter open area test site, and our shielded conducted test chamber.
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Measurement Microphones
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The microphone bodies contain the preamplifier. They combine high dynamic range and wide frequency range with low noise. These measurement microphones connect via the ASD Cable to the XL2 Audio and Acoustic Analyzer, e.g. for measurements at remote locations or to reduce acoustic reflections.
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Product
Calibration Kit
S911T
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*S911T Calibration Kit, * Frequency Range: up to 9 GHz, * Impedance: 50 Ohm, * Connector Type: 3.5 mm female.
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Product
Energy Meter Calibration
GF312D1
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Beijing GFUVE Electronics Co.,Ltd.
The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters.
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Product
Calibration
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Calibration of a measuring tool is an operation that allows an assessment of the accuracy of the measurement, and the adjustment of the measuring tool so that it is more accurate. In scientific formulation, calibration makes it possible to evaluate the measurement error.
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Product
Force Calibration
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Trescal provides full Force Calibration services that are accredited and/or certified in accordance with ISO/IEC 17025. Force Calibration services can be delivered at your site or at our lab. Accreditations for our force calibration service guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
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Product
Automatic Calibration Module
ACM4509
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ACM4509 is an automatic calibration module that can be used with all CMT Vector Network Analyzers operating in frequency range up to 9 GHz. It is a fully automatic USB-controlled and powered electronic calibration module. Minimizing the number of steps required by technicians reduces the risk of human error and expedites the calibration process. Automating the calibration routine also reduces wear and tear on the analyzer and RF cables. To perform full four-port calibration, each end of the ACM need only be connected to the analyzer once, as opposed to 18 connections with a traditional calibration. The ACM also contains a factory characterized 20dB in-line attenuator which acts as a simulated device under test (DUT). The confidence check feature loads the factory stored DUT into memory so proper calibration can be verified.
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Directional Microphone
MI-8100
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MI-8100 is a shotgun type directional microphone which sharply catches the intended sound. This directional microphone is helpful for the removal of background noise in the simple sound source exploration and in abnormal sound detection. Flat frequency characteristic from 50 Hz to 20 kHz and sharp detection with high S/N ratio provide high sensitive detection of various sound coming from the specific direction. By combining the acoustic vibration monitor BL-1100, only the intended frequency or sound is focused and caught clearer.
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Calibration Software
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EasyCal is a complete software package with features covering all aspects of calibration work and management. It is designed to reduce workload, improve efficiency, and provide the essential platform for companies looking to create and sustain an effective calibration program. The comprehensive features simplify the administration process from reminder reports through to despatch. With a familiar and intuitive user interface all operators can quickly learn and navigate through the applications. This allows fast, straightforward implementation and integration of this calibration management software.
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Microphones & Accessories
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Applied Research and Technolgy
Creative choices for recording, and USB mics for content creators.
