Sound Calibration
assure sound measurement accuracy.
See Also: Sound Calibrators, Acoustic Calibration, Sound, Microphone Calibration
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Calibrators
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Handheld calibrator is an exceptional instrument performing precision measurement of pressure, temperature, current or voltage. The base unit includes application-specific firmware for convenient instrument calibration and logging of associated data. In addition, the ATE-2 has the ability to interface the system with a computer, data acquisition system or dumb terminal via the standard USB interface.
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Sound Level Meter
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Shanghai Beha Electronics Co., Ltd.
The 8002 sound level meter is a general purpose test instrument. The instrument is an important support for sound level determination for the installation and service electrician in industry and handcrafts as well as for the home applications.
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RF Calibration Kit
SMK-3000
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The SMK calibration kits are precision, high power calibration standards that are used to calibrate RF radios, wattmeters, directional couplers and other high-power RF test equipment in the field or metrology lab. Unlike other calibration solutions, the SMK-3000 calibration kits reduce the cost of ownership and provide a much faster time-to-calibration with lab precision and accuracy you’ve come to expect from Bird.
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Multiport Electronic Calibration Module (ECal), DC To 20, 6-ports
N7564A
Electronic Calibration Module
A series of multiport ECal that cascade-able up to 36-ports which makes it possible to calibrate a wide frequency range from DC up to 20 GHz without making numerous connections during calibration process. Ideal for multiport measurement application with VNA in such as high-volume PA/FEM, massive MIMO antenna or high-speed digital interconnect test applications
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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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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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Multimeters & Handheld Calibrators
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Precision portable electronic instruments used to measure electrical values, test sensors, and calibrate industrial control systems.
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IR Calibration Instruments
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Bodkin Design & Engineering, llc
We offer a line of comprehensive solutions to address all of your thermal calibration needs. From bench-top differential sources with .01° C resolution for experiment calibration to built-in OEM devices for on-the-fly thermal reference, Bodkin Design and Engineering and IRBlackbody have the right blackbody for you.
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Sound Quality Evaluation Function for O-Solution
OS-0525
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The sounds generated from the equipment are mainly measured by evaluation based on general analysis such as sound pressure level, FFT analysis and 1/3 Octave analysis. However, since those analysis don’t take into consideration the human hearing characteristics enough, sounds with even the same analysis result may give different impression.When a human listens to a sound, various sensations such as loudness, sharpness, and roughness occur.
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Pressure Calibrators
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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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Sound Level Meters
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Shenzhen Graigar Technology Co.,Ltd.
A sound level meter is an instrument that can measure sound level, commonly used in noise pollution studies for the quantification of different kinds of noise, especially for industrial, environmental and aircraft noise.
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Calibrated Leak Standards
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LeakMaster is a leader in the industry when it comes to the manufacturing of calibrated leak standards (calibrated leak orifices). Each leak standard is meticulously manufactured to a specific leak or flow rate at a predetermined pressure. The purpose of each leak standard is to teach, or calibrate a leak test program, and allow the leak test instrument to memorize the characteristics of a leaking part. These leaks are also introduced into production parts to simulate a “leaking or failed” part condition. LeakMaster supplies a calibrated leak standard with every leak test instrument, and provides recertification services for all of their leak standards
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Multiproduct Calibrators
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Its innovative design utilises the latest in cutting edge digital and analogue electronics, combined with the latest manufacturing techniques to create the world's first ultra-portable full-function calibrator.
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Fluctuation Sound Analysis Function for O-Solution
OS-0526
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Although the magnitude of the sound is not so large, there are many “unpleasant sound” in the world. For example, “rattling” and “humming“ sounds generated from interior items while driving a car, or abnormal sounds such as “buzzing“ sounds that can be heard in the rotation sound of a small motor, etc. Sounds with significant temporal fluctuation often feel unpleasant even the magnitude of sound (level) is not so large.
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MTB Calibration Adapter
2450-CAL-30
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The MTB Calibration Adapter (Catalog No. 2450-CAL-30)is a socket adapter that’s designed to bring phase A, B, and C current and potentials of a TESCO Multi-Position Test Board to an external RD-30 reference standard for calibration of the Test Board.
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Calibration & Maintenance
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Dou Yee Enterprises (S) Pte Ltd
The need and importance of regular maintenance of your equipment and test instruments is critical in ensuring continuous productivity, production of high quality products.With this in mind, we take pride in providing efficient after sales maintenance, repair, calibration service and product support to all our valuable customers to minimize equipment down time.Apart from having a team of consistently well-trained service engineers, our fully equipped laboratory are located in various parts of the world, such as Singapore, Taiwan, China etc. All service and calibration procedures are adhere strictly to manufacturer’s specifications and international standard.
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Calibration Software
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Proper calibration means operating at peak performance with minimal downtime. But calibration adjustments can be time-consuming and difficult to schedule during regular operations. That’s why Fluke calibration software is designed to make calibration simple by automating the process as much as possible.
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HiPot Calibrator
Model 9102
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The 9102 Hipot Calibrators is specially designed standard devices for instrument calibration lab. The 9102 can simulate multiple loads and apply to various Hipot testers. These calibration equipment can save manufacturers a great deal of regular calibration fee.
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Sound Level Meter
ST-8850
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Standard Instruments Co., LTD.
This digital meter is ideal for general sound level measurements. The device features analog AC/DC outputs for connecting to an analyzer or recorder. Coming with a wide range of 30dB to 130dB, this sound level meter is great for measuring noise in factories and checking acoustics in auditoriums. 1.5dB accuracy. Meets IEC651 type 2 standard. Max. hold and data-hold functions. Built-in calibration check.
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Mobile Sound Ranging Array
MSRA
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In a peer to peer conflict, weapon location radars used for counter battery purposes will be extremely vulnerable.With aerial/satellite based surveillance available for the opponent, radars will be seen. With electronic warfare means being omnipresent, radars will be triangulated and jammed. There is an urgent need for 24/7 persistent surveillance with (preferably) passive sensors. With mobility being the key for survival on the battlefield, rapid re-deployable, or even truly mobile sensor capabilities are required. Therefore, the traditional sheer sound pressure based sound ranging capability becomes obsolete, as the triangular footprint of the sensor nodes is too large to be installed on a manned, or unmanned platform. With the trend towards longer ranges and “shoot and scoot” drills, the concept of capturing the muzzle blast noise becomes questionable, as the speed of sound is too slow to provide timely localizations.
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Humidity calibration with humidity calibrator
HUMOR 20
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The role of humidity calibrations that are accurate, reproducible, and documentable is becoming more and more important. The humidity calibrator HUMOR 20 developed by E+E is the ideal reference instrument for these requirements and is traceable to international standards. The HUMOR 20 can be used in the humidity range of 10-95% RH both for monitoring cylindrical sensors and also for monitoring instruments with cubic dimensions.
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Calibration and Repair
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Traceable vibrometer calibration insures a high level of data quality, critically important for many applications in industry, science and medicine. Polytec service engineers ensure fast and efficient equipment calibration that is traceable to national and international standards, intended to be ISO/IEC 17025 compliant.
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Calibration & Demag.
Model 8515-D
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The Model 8515-D is a medium-energy, high voltage, and capacitor discharge type ringing demagnetizer capable of desaturating Ceramic and Rare Earth magnetic materials. The Model 8515-D is easily adapted to a wide range of production and laboratory demagnetizing requirements. A modern solid-state electronic control circuit, coupled with a rugged, heavy-duty discharge SCR and fixture, make this demagnetizer a highly reliable, low maintenance unit. The electronic voltage control circuit prevents the Model 8515-D from being discharged before the preset energy level has been reached, avoiding incomplete magnet desaturation. An easy to read front panel meter monitors the capacitor voltage. The energy storage level can be easily changed in the field. Integral electrical interlock and fail-safe circuitry provide a high degree of operator safety.
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Calibration Services
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Hirst Magnetic Instruments Ltd
Calibration is essential to keeping our sensitive measuring equipment accurate. We calibrate equipment traceable to National Physical Laboratory (NPL) standards.
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Gasmet Calibrator
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Gasmet portable calibrator is one of the most important tools in generating new applications for the Gasmet FTIR gas analyzer. The calibrator incorporates a syringe pump, a manual needle valve, a mass flow meter, and a stainless-steel injection chamber. The syringe pump injects precise amounts of liquid or gas into a hot nitrogen gas flow, thus producing a continuous flow of a known concentration calibration gas.
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Temperature Calibration
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Process Instruments maintains primary temperature standards for the calibration of Standard Platinum Resistance Thermometers. SPRT''s are measured against a Thomas-type Ten Ohm Standard Resistor (a Leeds & Northrup 4211-B), using a Measurements International automated bridge. Primary thermometry points are maintained at the Water, Tin, Zinc and Gallium points.
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Sound Source And Power Amplifier
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Designed for acoustic application, with strong signal transmission capability and flexible measurement.
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Panel Meter Calibrator
1040C/CU
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Calibrate panel meters, transducers, circuit breakers and relay units with Model 1040C, a portable, field-ready unit featuring eight key calibration functions.
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Four Channels Sound and Vibration Analyser
SVAN 958A
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The SVAN 958A is a Class 1 four-channel sound and vibration analyser built for applications requiring simultaneous and independent multi-channel measurements.
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Surface Calibrators
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Electronic Development Labs, Inc.
A software-driven process for gaming mice that optimizes the sensor to a specific surface's texture, reflectivity, and weave.
