Microphone Calibrators
an accurate sound units of measure to facilitate comparison to and adjustment of instruments.
See Also: Microphone Calibration
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Product
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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Product
Loop Calibrator
6500 LC
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Standard Electric Works Co., Ltd
● 4-20mA (1kΩ load, 24V Loop Supply).● 0.025% Basic Accuracy.● Simple Operation Interface.● Auto Ramp and Step Functions.● 0-20mA, 0-24mA selectable.● Incremental percentage setting : 0-100%.● Warning beeper when output is open.● 0-24V output.● The minimum load of 20kΩ on voltage mode.
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Microphone Preamplifier
426A30
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1/2-inch preamplifier with 7-pin LEMO connector (for externally polarized microphones)
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Calibration Kit
WR-10
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This precision calibration kit contains a flush short, offset piece and broadband load which allows for a full 12-term port calibration.
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Calibration Sources
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Accurately verify the output signals of your pyrometers, thermal imaging systems, heat-flux measurement systems, or spectrographic analysis systems. We offer unique and very precise Mikron® calibration sources. Our blackbodies feature cutting-edge emissivity values, homogenous emission areas, and various different-sized apertures. And fast heat-up times and high temperature stability are guaranteed.
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Calibration Solutions
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Calibration or buffer solution lets you calibrate any pH tester to ensure accuracy. Choose from pH 4, 7 or 10. Calibration solution helps you achieve the accuracy that's critical for measuring pH in wastewater, stormwater and process liquids. Sper Scientific offers both liquid and buffer pouches, which are ideal for field use.
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MEMS Microphone Test
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The market is driving the need for improved voice recognition for security, automobile infotainment control, VoIP, accurate language translation, voice-activated consumer devices and high precision hearing aids. The latest next-generation microphones require highly accurate precision testing with SNR tests up to 78 dB with high parallelism, high UPH, in a high volume production environment.
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Calibration Services
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for Humidity, Dew Point, Trace Moisture and Temperature Measurement Instruments
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Calibration Services
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Your CLIO hardware can be furnished with (or be submitted for) a SIT Certificate of Calibration. This document, produced by a laboratory accredited by the Italian Calibration Service, reports measurement data of the primary quantities generated and analyzed by the instrument (AC Voltages) traceable to National and International Standards. This document is usually requested for ISO compliance.
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Product
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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Temperature Calibrators
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This temperature calibrators offering is a complete selection of everything needed to calibrate your temperature measurement equipment all in one place.
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Product
Calibration
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Formal quality systems, such as those described in ISO 9000, require gauges to be properly controlled, logged and in calibration. Increasingly, users are specifying that the readings taken by gauges are traceable to National Standards. There are three types of coating thickness standards available from Elcometer: calibration foils, coated standards and zero test plates.
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Calibration Standards
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The accuracy of any spectroradiometric measurement can only be as good as that of the standard source used to calibrate the system.
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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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Multifunction Calibrators
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These bench multifunction calibrators source, simulate, and measure pressure, temperature, and electrical signals with exceptional precision. They can automate calibration procedures and maintain a wide range of temperature and pressure transmitters, multi-meters, pressure gauges, and more.
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Insulation Tester Calibrator
M191
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High resistance calibrator for insulation testers up to 10 kV. Other insulation related functions include HV capacitance, short current, dielectric and polarization parameters and timer test.
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Product
HEAD artificial head microphones
HSU III
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The HEAD-Shoulder-Unit HSU III is an artificial head microphone for binaural recordings.
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Calibration Kit
FMCK1000
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Designed to withstand daily use in high-traffic environments such as in the testing lab or on the production floor. This cost effective calibration kit provides reliable and accurate instrument tuning for all of your test and measurement requirements. Applications: VNA, Full 2-Port CAL VNA, Thru CAL VNA, Substitution CAL method Test & Measurement Lab Equipment Accessories Engineering Test and Evaluation General Purpose Test and evaluation.
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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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Portable Calibrators
Trig-Tek™ 41P & 45EMD
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Portable Calibrator is a hand-held signal generator that provides accurate frequency and level in mV and pC
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Calibrators
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Ensure the accuracy and reliability of your leak and flow testing instruments with our cutting-edge calibrator. Specifically designed for precision calibration, our product stands out in the market for its innovative technology and user-friendly features. Ideal for a wide range of industries, this calibrator is essential for maintaining the integrity of your leak and flow testing equipment. With its robust design and exceptional accuracy, our calibrator is a must-have for professionals seeking to uphold the highest standards in leak and flow measurement. Whether you’re in manufacturing, engineering, or quality control, our calibrator is the perfect tool to ensure your instruments are performing at their best. Discover the difference in precision and reliability with our top-tier calibrator for leak and flow testing instruments.
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Sphygmomanometer Calibrator
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Huaxin Instrument (Beijing) Co., Ltd
Here at Huaxin, as an expert test equipment solution provider, we are proud to offer a selection of pressure calibrators for precise calibration of sphygmomanometer in laboratory and on site. Our sphygmomanometer calibrators find wide applications in metrology bodies, hospitals, university labs, etc.
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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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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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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
RF Electronic Calibration Module (ECal), DC/300 KHz To 9 GHz, 3.5 Mm, 2 Port
85093D
Electronic Calibration Module
The Keysight 85093D RF electronic calibration (ECal) module makes the calibration of vector network analyzers fast, easy, and accurate. ECal is a precision, single-connection calibration technique for your vector network analyzer. Performing a full two-port calibration takes less than half the time and a number of connections using ECal versus mechanical calibration kits. Furthermore, the accuracy of the calibration is comparable between electronic and mechanical methods. Traditional mechanical calibrations require intensive operator interaction, which is prone to errors. With ECal, the operator simply connects the ECal module to the network analyzer and the software controls the rest.
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Portable Gas Calibrator
Model T750
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Teledyne Advanced Pollution Instrumentation
The Model T750 is a portable, microprocessor based calibrator for precision gas analyzers. Using highly accurate mass flow controllers combined with compressed sources of standard gases, calibration standards are provided for multipoint span and zero calibrations. The T750 is housed in a high-density, molded travel case which includes an integral handle and wheels for durability and ease of use in the field.The Model T750 can be equipped with an optional UV ozone generator for accurate, dependable ozone calibrations, and production of NO2 when blended with NO gas in the included, internal gas phase titration (GPT) chamber. An optional photometer allows even more precise control of the ozone generator giving accurate and dependable ozone calibrations and enhanced GPT. A number of calibration sequences may be programmed into the non-volatile memory of the Model T750, covering time periods up to a year.
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Calibration Wheel
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A torque analyzer or a torque sensor are a finely tuned instrument designed for testing and monitoring torque applications. In order to maintain accuracy, it is crucial that torque measuring equipment be properly calibrated regularly. Calibration wheel is engineered for calibrating torque analyzers and sensors and ensuring instruments are traceable to National or International Standards, such as N.I.S.T and ISO.
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Calibration Light Source
CAL1
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Image Engineering GmbH & Co. KG
The one light source solution in the field of camera characterization and calibration. CAL1The CAL1 calibration light source is designed to characterize and calibrate cameras in the lab or on the production line. Its compact design consists of one iQ-LED element in a 0.3 m integrating sphere that illuminates a 70 mm opening. Because of the non-reflective special diffusor filter on the sphere opening, a uniformity of more than 98% could be reached
