Sound Calibrators
assure sound measurement accuracy.
See Also: Sound Calibration, Acoustic Calibration
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Product
Liquid Calibration Baths
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Designed for calibration of temperature control devices that contain hazardous or corrosive fluids. Meets Class 1, Division 1 requirements for operation in a hazardous environment. CSZ explosion proof liquid calibration baths are designed to calibrate a large number of temperature sensors which contain a variety of different types of hazardous fluids. The sensors are typically calibrated in the same fluid used in the sensing element of the control devices per specification.
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Calibrators
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Thermocouple temperature calibrator is capable of measuring and simulating up to 8 types of thermocouples (J, K, T, E, R, S, B, N), as well as a voltage in mV.
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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 and Verification Kits
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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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Pressure Calibrators
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Portable, handheld, and benchtop models along with easily portable gauge and pressure calibration kits suitable for field testing or remote in-plant applications with pressure ranges up to 5,000 psi.
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Product
SPL Calibrator -124 dBSPL @ 1 kHz
511ES124
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The 511ES124 is designed to provide 124 dBSPL at 1 kHz to meet the needs of the low sensitivity microphones found in many high SPL measurement applications. The microphones used in Car Stereo competitions like dB Drag racing, IASCA, and USAC have had their sensitivities reduced to the point where 94 dBSPL may no longer be adequate for calibration.
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Product
PXIe-4499, 204.8 kS/s, 114 dB, 4 Gains, AC/DC-Coupled, 16-Input PXI Sound and Vibration Module
781370-01
Analog Input Module
204.8 kS/s, 114 dB, 4 Gains, AC/DC-Coupled, 16-Input PXI Sound and Vibration Module - The PXIe‑4499 is designed for high‑channel‑count sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the PXIe‑4499 is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4499 delivers simultaneous sample on all channels. In addition, the PXIe‑4499 includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gains, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.
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Electrical Test Equipment Calibrators
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The industry leading series provides by far the fastest and safest solution for calibration of Loop, RCD, PAT's and insulation testers.
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Resistance Calibration
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Process Instruments maintains fractional part-per-million accuracy with a state of the art resistance calibration facility. Specialized services include precision resistor manufacture, resistor and shunt repair, characterization of alpha and beta temperature coefficients and the determination of barometric effects on resistance values.
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Product
Calibrator Process
VA70034
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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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Product
Automatic Calibration Module
ACM2708
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ACM2708 is an automatic calibration module that can be used with CMT Vector Network Analyzers operating in frequency range up to 8 GHz. The ACM 2708 is a 75 Ohm calibration module for use with native 75 Ohm VNAs (S7530) while also covering automatic calibration for 50 Ohm VNAs with the use of 50 to 75 Ohm matching pads.
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Product
TV-SAT Generator with Stereo Sound and Teletext
TRF-598
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Desktop television generator TRF-598 is universal and multistandard equipment suitable for TV systems PAL, SECAM, NTSC and all its substandards. Generator supports 4:3, 16:9 and 14:9 picture formats and interlaced & non-interlaced mode. This instrument is capable to generate special television test signals, including so-called „Anti-PAL”.
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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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Test Equipment Calibration Services
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Custom Calibration Solutions, LLC
Custom Calibration Solutions assists customers in meeting or exceeding individual business goals by striking the ultimate balance between quality objectives and cost. We can optimize any existing test equipment calibration program by combining the use of our proprietary procedures in conjunction with the most appropriate standards for each calibration task.
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Instrument Transformer Calibrators
MRL 22
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UDEYRAJ ELECTRICALS PRIVATE LIMITED
Automatic measure of contact resistance. True 4 terminal measurement. μP operated, automatically saves results.
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Voltage And Current Calibrator
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Precision Mastech Enterprises Co.
A precision instrument designed to generate (source) and measure precise electrical signals.
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Product
High Precision Angular Positioning, Calibration and Geometry Inspection
LabStandard COMPACT
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Rotary Precision Instruments UK Ltd
Designed for horizontal or vertical applications with a high accuracy angular encoder ensures sensitivity and fine positioning for metrology and precision testing.
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Product
Sound Monitoring & Matching API based on Sound Similarity Measurement (for Sound Recognition Projects)
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Sound recognition is one of the main application areas of artificial intelligence. Various sound recognition techniques exist and can be used for recognizing speeches, music, environmental sounds, animal sounds, air-borne or structure-borne machine sounds, etc. These techniques contain in common signal pre-processing, feature extraction and feature matching / classification algorithms from a general perspective. However, they differ in implementation in different applications. For example, there are a few good automatic speech recognition software products and APIs, however, they just cannot be used directly in animal sound classifications.
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Pressure Calibrators
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AMETEK Sensors, Test & Calibration
Our pressure calibrators offer a wide variety of features, accuracies, and pressure ranges. Included are intrinsically safe percent of reading calibrators, reference data recorders, wide-range dual sensor calibrators, and calibrators with built in pressure pumps. Many of our calibrators also offer current measurement, voltage measurement, 24 volt loop power supplies, and even complete systems with pressure pumps and calibration software. In many cases, one handheld calibrator can replace multiple instruments, reducing ongoing recalibration and maintenance costs.
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Accredited Humidity Calibration Services
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Thunder Scientific's calibration laboratory is accredited by NVLAP (National Voluntary Laboratory Accreditation Program), Certificate of Accreditation No. 200582-0 to ISO/IEC 17025 and ANSI/NCSL Z540-1 1994.
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Acoustic Calibrators
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When you're ready to take noise measurements, it's strongly recommended that you perform a field calibration using an Acoustic Calibrator. You should calibrate your sound meter before you start to measure, and then once you've finished you should perform a reference check against the calibrator and make note of any drift that has occured. You can find out more about performing Field Calibrators by reading this post and watching a short video.
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Product
Multifunction Process Calibrators
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AMETEK Sensors, Test & Calibration
Our multifunction process calibrators read and source RTD, thermocouple, current, voltage, frequency, and resistance to calibrate or verify your process sensors. They can also be combined with APM CPF pressure modules to calibrate pressure, or a dry-block to calibrate temperature. The ASC-400 features a large full color display with an advanced simplicity, easy-to-use interface.
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Gas Calibrators and Zero Air Generators
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Teledyne Advanced Pollution Instrumentation
All T Series instruments offer two front-panel USB ports, an advanced touch screen full color display, customizable user interface with predictive maintenance alerts, one-touch real-time graphing, and multiple language support. Teledyne API offers an extensive line of high quality gas calibrators and zero air generators to meet even the most demanding applications.
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Acceleration Pickup Calibrator
VX-1100A
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VX-1100 is for a piezoelectric type accelerometer which is widely used for measuring vibration. This compact calibrator is effective for checking operation(sensitivity) sensors before measurement to acquire accurate data.Built-in sensor amplifier and display in one unit allows direct reading of the sensitivity. This calibrator excites the sensor at a frequency of 159 Hz and acceleration of 10 m/s2 rms, and the sensor outputs can be used as calibration signals for a vibration measuring system.
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Sound Level Meters
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Larson Davis manufactures a wide range of Advanced Sound Level Meters to meet all your environmental noise monitoring application needs.
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Optical & RF Test Equipment Repair and Calibration
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Custom Calibration Solutions, LLC
We are the only commercial repair lab in the country capable of fixing major problems with optical test equipment including OSA's, Tunable Lasers, Attenuators and Optical Wavelength meters.
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Power and energy calibrators
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Three or single phase electric power/energy calibrator with power quality functions for calibration and testing of grid measuring appliance like power meters, power transducers or power quality analysers.
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Torque Calibration
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Trescal provides full Torque Calibration services that are accredited and/or certified in accordance with ISO/IEC 17025. Torque Calibration services can be delivered at your site or at our lab. Accreditations for our torque calibration service guarantees calibration results are traceable to the International Systems of units (SI) through NIST or NRC.
