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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Measurement Microphone System
MK224SYS
The MK224SYS Type 1 measurement microphone system offers a cost effective option to acoustic measurements. Perfomance: 8 Hz to 18 kHz response, 50 mV/Pa sensitivity and a "A" weighted noise floor less than 14 dBA.
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Electromechanical Calibration for Transducer
ELCS-500
Jinan Testing Equipment IE Corporation
The electromechanical calibration system is specially designed for the calibration of transducers. The calibration for transducer can calibrate the load cell accuracy within +/- 0.5%.
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Calibration Systems
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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Hand-helds, Calibrators
Hand-helds pressure indicators are portable calibration instruments for mobile use for the accurate measurement and recording of pressure profiles. There are interchangeable pressure sensors with measuring ranges of up to 8,000 bar available for the instruments. Through this, hand-held indicators, and multifunction calibrators, are particularly suitable as test instruments for a large variety of applications in the widest range of industries.
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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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Uniformity Calibration Standards
Integrating sphere light sources with halogen lamps or LEDs for generating luminous fields with uniform luminance distribution. Traceable calibrations of luminance or spectral radiance in the wavelength range from 250 nm to 2500 nm.
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Calibration Lead Precision Resistor - Dual
40-975-009-SL2
The cable assembly is specifically designed to connect to the 9-Pin D-Type calibration port located on the front panel of Pickering Interfaces Module Part Numbers 40-260, 40-261, 40-262, 40-263 and 40-265.
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Bond Force Measurement And Calibration Systems
BFS-20
Based on its design and easy handling it can be used also on other brands to measure the bond force.
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Omni Measuring Microphone
PVR™ 2
Omni-directional microphone for free-field measurement. With a highly reliable circuit and a 1/4" pre-polarized condenser capsule, it boasts high stability, low distortion and low noise in performance. Its excellent flat frequency response makes it ideal for sonic analysis systems and recording.
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Multi-function Desktop Calibrator
VA730
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Multi-function Desktop calibrator DC Voltage/Current Source.
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complete 1/2 inch Type 1 Measurement Microphone System
PS9200KIT
A complete 1/2 inch Type 1 measurement microphone system. Available in 1 Inch and 1/4 Inch versions. The heart of the KIT is the 1/2 inch Type 1 measurement microphone. A selection of 4 different 1/2 inch capsules is offered. These include models with frequency responses to 40 kHz, noise floors of 12 dBA in both free field and pressure versions. Microphone sensitivities range from 12 to 50 mV/Pa.
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Calibrator Process
VA70034
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Loop calibrator This Calibrator is use to measure or output 0 to 24 mA DC current loop, and 0 to 20 V DC voltage.
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Calibration Units
Optical Stroboscope and Tachometer European Calibrator Unit was originally designed for in-house test and calibration of our comprehensive range of Digital Optical Tachometers, Optical Speed sensing products and Stroboscopes.
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Microphone Preamplifier
426B31
Performance:Nominal Microphone Diameter:1/4" Frequency Response:3.98 to 126000 Hz3.98 to 126000 10.0 to 126000 Hz10.0 to 126000 HzElectrical Noise (A-weight)3.8 TEDS CompliantYes
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Measurement Microphones
SCM
The SCM measurement microphone is a robust, free- field microphone designed for the rigorous environment of a production line without compromising the accuracy, precision, and stability required for R&D.
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Acoustic Calibrators
We offer a range of Class 1 and Class 2 acoustic calibrators for the field calibration of any make or model of sound level meters and noise dosimeters.
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Ultra Precision Touch Screen Calibrator
DVC-9500
Unprecedented Accuracy of +/-0.0005% error or +/-5ppm- Less than 3ppm/DegC temperature drift- Output simulation of 13 types of thermocouples- +/-2V and +/-20V programmable bipolar ranges- Full Color Touch Screen interface for intuitive interaction
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Digital Pressure Calibrators & Gauges
While the industries that use digital pressure test gauges have evolved, the need for durable, insightful, and highly functional equipment remains strong. We've built our digital pressure test gauges with environmental accuracy and performance flexibility in mind.
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Calibration and Test Equipment Management
Is every value precise? The comparability of measurement results has never been more important than in the present era of globalization. The ability to reduce variables to basic units is the fundamental prerequisite to objectively guarantee, increase, and optimize quality. Our calibration service guarantees full correlation to national standards for test equipment of all physical variables – either at our laboratory or on your premises (for measuring tools).
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CNC Rotary Axis Calibrator
API Swivelcheck
API SwivelCheck is light-weight & comes with a convenient carrying case to easily transport & install on a variety of CNC machines.
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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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PLTS Advanced Calibration
N19305B
PLTS N19305B extends the N19301B base product to perform advanced calibration techniques such as Automatic Fixture Removal (AFR)
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Calibrated Solar Reference Cell
To insure repeatable testing on any solar simulator, OAI offers 2cm x 2cm calibrated reference cells. Standard reference cell calibration cycles can be set up by OAI''s calibration laboratory to insure that your reference cell maintains certification.
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Traditional Handheld Refractometer Calibration
BRX & DOT Series
Two-point NIST Traceable Certified Calibration for the following refractometers: BRX 15, DOT3, DOT4, and other BRX prefix refractometers.
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AC Calibration Standard
1U647-001
The 1U647-001 is a low cost calibration standard used to determine if a 1U632-100 or a 1U663-100 DMU requires factory calibration. Its portability makes it ideal for field-testing. The standard generates signals that simulate the aircraft’s resolvers, rotary variable transformers (RVTs), and linear variable displacement transformers (LVDTs). The unit also generates a pulse width modulated (PWM) signal, and routes the output of an ARINC 429 source to the different DMU input channels. The calibration standard connects directly to the DMU and replaces the output signals of an active extender card. Discrete switch settings simplify testing. The unit is housed in a rugged aluminum case.
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Coaxial Calibration Kits
Designed to provide accurate calibrations of network analyzers in the DC to 18.0 GHz range.
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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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Calibration and Verification Kits
Flann offers a wide range of calibration and verification kits to suit many applications and price points. Compatibility with the vast majority of current and legacy VNAs can be provided. Additionally full customisation of our kits is possible to suit your requirements.
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Microphone Preamps
Applied Research and Technolgy
Unlock your mic's full potential with advanced features like variable impedance, mid-side processing, and real tube warmth.
