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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Electrical Calibration
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Multifunction and special calibrators for electrical laboratories. All Meatest calibrators support computer assisted automated calibration to save your time.
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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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Multichannel Acoustic Calibrator
WK-8
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Multichannel Acoustic Calibrator Type WK-8 is designed for calibration of multichannel acoustic measurement systems equipped with a half-inch measuring microphones in the field conditions.
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Humidity Calibration
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Trescal provides full Humidity Calibration services that are accredited and/or certified in accordance with ISO/IEC 17025. Humidity Calibration services can be delivered at your site or at our lab. Accreditations for our humidity calibration service guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
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Calibration With Traceability
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SKF Condition Monitoring Center
SKF Quality Technology has an established global calibration network for waviness, form and vibration measurements. The QT vibration calibration system complies with the international DANAK and DPLA standards.
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Calibration Baths
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Fluke Calibration temperature baths provide optimal temperature environments for “secondary” or “comparison” temperature calibrations. They offer unsurpassed stability and uniformity, a large working volume, and flexibility for performing thermometer calibration on calibrating a variety of temperature sensors. A world-class temperature controller and 30+ years of experience make these the choice of National Metrology Institutes and calibration laboratories worldwide. Fluke Calibration temperature baths include: compact temperature baths; deep-well temperature baths; standard calibration baths; resistor maintenance baths; ice-point baths; bath / temperature controllers.
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Gauges & Calibrators
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Ralston Instruments' gauges and calibrators are born from decades of experience working with technicians, project managers and facilities teams responsible for maintaining metrology instruments.
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Phase Noise Generator / Calibrator
PNG-A
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Noise eXtended Technologies S.A.S.
The PNG-A is a high precision generator used in Test and Measurement instruments calibration. It is a Signal Generator with precisely computed phase and amplitude noise characteristics. With its wide frequency offset range, 1Hz to 1 MHz offset, and its programmable Phase and Amplitude noise in real time, this is the ideal standard to calibrate phase noise analyzers, Signal Source Analyzers and Spectrum Analyzers.
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Meter Test & Calibration
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Kongter Test & Measurement Co., Limited
Kongter offers a whole line of products for meter test and calibration including portable power source, standard reference meter and meter test system. All products are accredited to the highest production standards with different options of measurement accuracy (class 0.05 and class 0.1).These enable them to cover different applications for test and calibration of different types of energy meters, electric transducers, indicating meters and so on.
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Precision Condenser Microphone
377B11
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Performance:Nominal Microphone Diameter:1/2 CharacteristicPressureOpen Circuit Sensitivity: 50 mV/Pa50 mV/PaInherent Noise<15 dB(A) re 20 Pa<15 dB(A) re 20 Pa Dynamic Range (3% Distortion Limit)>143 dB re 20 Pa>143 dB re 20 Pa EnvironmentalTemperature Range (Operating)-40 to +248 F-40 to +120 C Temperature Coefficient of Sensitivity (+14 to +122F (-10 to +50C))0.005 dB/F0.009 dB/C
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Calibration
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Testwave LLC calibrates electronic, physical, & dimensional test equipment. Our Sparks facility includes a state-of-the-art temperature controlled calibration laboratory, which holds the temperature to within +/- 0.5°C. We send recall notices before your equipment calibration expires, and if we don't hear from you, we will call, to make sure you stay in compliance for your calibration requirements.
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Torque Calibration
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Calibration capabilities for torque applications range from 15 inch-ounces to 2,000 foot-pounds with electronically converted readings in every common unit of measure. NIST traceable weights and torsion arms provide traceability on all Process Instruments'' Torque Calibrations. Force gauges and torque transducers can also be calibrated with this system.
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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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Handheld Economic Process Calibrator
VA702
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
This Multifunction calibrator combined voltage. current .resistance .thermocouple temperature .RTD in one device.
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Dry Block Calibrators
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Nagman Instruments & Electronics Pvt. Ltd
Dry Block calibrators are used for the most accurate calibration of temperature devices. Ideal for quick / fast Site Calibration of RTDs / Bi Metal Thermometers, Temperature Switches / Indicators etc. in Industrial & Marine Applications. Dry block calibrators can be used for a very wide range of temperature from – 100°C to over 1500°C. Nagman hosts a range of calibrators that are Stable, portable, heavy duty and budget friendly.
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Gage Calibration Services
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Accu-Chek calibrates all inspection, measuring, and test equipment (IMTE) to either manufacturer’s specifications, Federal/Military/ANSI specifications or, if requested, we can perform calibrations to customer requirements. We calibrate all IMTE using written procedures and standardized data sheets.
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Electrical Calibration
GF6018A
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Beijing GFUVE Electronics Co.,Ltd.
The equipment is compliance with national verification regulation: JJG1242005 "Ammeter, voltmeter, power meter and resistance meter verification rules" and related national standards. 0.05 single-phase AC/DC standard source, can verify magnitude 0.2 and the following AC/DC voltmeter, ammeter, frequency meter, resistance meter. The source signals by using DSP and 16-bit high-speed analog-to-digital converters of controllable sine wave, the distorted wave signal source.The equipment comes with RS-232 interface, can be connected with PC to a semi-automatic verification system. It has precise interface and multi-functions including verification, storage and query.The equipment adopts color LCD screen, chart character display is clear, with high precision, stable and reliable, convenient operation and flexible characteristics.
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Multiport Calibration Assistant
S97552B
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This application provides a tool to flexibly create and manage calibration sets for multiport measurements
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Portable Protection Test Set and Calibrator
CMC 430
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The CMC 430 is the preferred choice for test engineers in cases where excellent transportability is needed and three currents up to 12.5 A or six voltage outputs are sufficient. Its low weight of just 8.7 kg / 19.2 lbs, and robust design with its edge protection predisposes the device to every outdoor and indoor use.
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Ice Point Calibrators
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These ice point calibrators are designed to accurately calibrate probes at the freezing point of water. These devices have multiple thermowells to calibrate multiple sensors simultaneously.
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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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Calibrated Diffuse Reflectance Standards
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Diffuse reflection calibration standards in synthetic ODM and ODMP material
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USB Microphones
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Easily used with a Windows PC/tablet/laptop to record bat calls and other ultrasonic Is esignals with the highest quality.
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ICP Electret Array Microphone
130A23
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Nominal Microphone Diameter: 1/4" Frequency Response Characteristic (at 0 incidence)Free-FieldInherent Noise (A Weighted)<30 dB(A) re 20 Pa<30 dB(A) re 20 Pa Dynamic Range (High)150Environmental Temperature Range ( Temperature Effect on Output (-10 to +50 C)<0.7 dB<0.7 dB[2] Influence of Axial Vibration Excitation Voltage 18 to 30 VDC18 to 30 VDC
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Multi-Cal Benchtop Calibrator
MC6
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Model MC6 Multi-Cal Benchtop Calibrator performs a wide variety of simple and complex pressure based measurement, test, and calibration operations. Modular sensor design allows user to select pressure measurement range for application flexibility
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Automated Pressure Calibration System
4322
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The Fluke Calibration 4322 Automated Pressure Calibration System enables almost any user to calibrate almost any pressure gauge, transducer, transmitter or switch, including vacuum, compound, absolute and high-pressure devices. It provides high-end, laboratory-grade performance across a very wide range, on the bench or in situ.
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Reference Temperature Calibrator
JOFRA™ RTC-187
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AMETEK Sensors, Test & Calibration
RTC-187 provides high-quality temperature measurement from -45 to 180°C. The 180°C is a 25° expansion over the range of the RTC-157, and it’s now the hottest temperature available for a calibrator that also supplies cold temperatures.
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Calibrator RTD Process Calibrator
VA720
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Calibrator RTD calibrator Source and measure 7 RTD type devices ( PT10, PT50, PT100, PT200, PT500, PT1000(385), PT100(JIS)).
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Sound Level Calibrator
521
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Accepted internationally 1 kHz represents the "0 dB" reference point of A, B, C Weighting and other filters utilized in acoustic measurement. The Pistonphone - a mechanical sound source - offers a slightly higher degree of accuracy at a substantial increase in cost. In addition, the 200 or 250 Hz operating frequency is mechanically limited and not suited for measurements of filtered inputs. The 0.2 dB accuracy is quickly lost in the 0.7 to 1.5 dB tolerances acceptable for weighting filters at frequencies around 250 Hz.
