Sound Sources
Standard for calibrating sound level meters and sound measuring systems.
See Also: Acoustic Sources, Acoustic Cameras
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Product
Digital Sound Level Meter
PSPL05R
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This unit confirms to the IEC61672-1 class 2 for sound metersAccuracy: +/- 1.4 dBFrequency range: 31.5 Hz - 8 kHz1/2" Electret Condenser MicrophoneMAX & MIN MeasurementsOver Range DisplayUnder Range DisplayA & C weightingFast & Slow responseDigital LCD Display with a resolution of 0.1 dbBar Graph FunctionRecords up to 50 sets of dataSold as : Unit
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Product
C/C++ Source Code Analysis
CODECHECK
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CodeCheck is a programmable tool for checking all C and C++ source code on a file or project basis. CodeCheck is input compatible with all variants of Standard K&R C, Standard ANSI-C/C++, and all C and C++ compiler vendors. We support GCC-GNU Open Source C/C++ compilers. CodeCheck is designed to solve all of your Portability, Maintainability, Complexity, Reusability, Quality Assurance, Style Analysis, Library/Class Management, Code Review, Software Metric, Standards Adherence, and C++ Corporate Compliance Problems.
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Product
6000 Series ATE（AC Source）
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Voltage output has totally six ranges，maximum up to 500V，convenient for 300V above the voltage regulation test
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Product
10-Ch. 0… 5V 400mA Isolated
YAVAP955
Programmable Voltage Source
The YAV board AP955 contents 10 CAN Bus programmable bipolar Isolated precision and low noise 0 to 5VDC voltage sources up to 400mA output, with Tripaddle VPC connector.
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Product
500-1000W AC Power Source
CX-P150
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Shenzhen Chuangxin Instruments Co., Ltd.
The AC power source is made by adopting microcomputer processing chip and high power device. It provides a stable pure sine wave and has voltage,
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Product
DC Constant Current Source
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SCR ELEKTRONIKS have developed equipment namely“DC CONSTANT CURRENT SOURCE”. The system comprises of Constant Current Sources having ranges: 900A continues & 3000A short time at 8V maximum.
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Product
MBE Sources
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Veeco offers MBE sources, including single- and dual-filament designs, tailored for numerous elements that require low, medium, or high temperatures.
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Product
AC+DC Power Sources
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The N4A range of AC+DC Power Sources are available with a variety of output power ratings from 6kVA up to and above 30kVA. They are the perfect solution for general power source applications as well as IEC61000 electromagnetic compatibility standards testing, offering low THD and excellent reliability.
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Product
Sound Meters
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Features three-decibel ranges for greater precision: low (35.0 to 80.0 dB), medium (50.0 to 100.0 dB), and high (80.0 to 130.0 dB). Resolution is 0.1 dB and accuracy is ±2 dB.
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Product
L-Band ASE Light Source
ASE6000
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai ASE6000 series is L-Band ASE light source with featured with high stability and high output. It is mainly applied for testing of L-Band optical components and optical communication equipments as well as Fiber Optical Sensor etc. Huatai ASE6000 has three types of exterior structure, suitable for different customer’ requirements.
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Product
Sound Level Meters
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A sound level meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound. The sound is then evaluated within the sound level meter and acoustic measurement values are shown on the display of the sound level meter. The most common unit of acoustic measurement for sound is the decibel (dB); however, some sound level meter devices also determine the equivalent continuous sound level (Leq) and other acoustic parameters. With a portable sound level meter, industrial hygiene and workplace safety professionals can measure sound levels in multiple locations to ensure environmental conditions fall within recommended exposure limits (RELs). Some sound level meter devices can be permanently installed for continuous monitoring of sound levels at a work or job site.
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Product
10 GHz Signal Source
YIG Series
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The SC5503B and SC5502A are designed to meet demanding low phase noise applications. This is accomplished by employing a multiple phase-locked loop architecture as well as a YIG oscillator as the heart of its synthesizer. Frequency accuracy is provided by an onboard 10 MHz temperature compensated crystal oscillator (TCXO) which can be phase locked to an external reference source if required. These modules can be used as standalone CW signal sources or as LO sources for frequency conversion systems such as the SignalCore IQ modulators and demodulators. They are designed to meet the requirements of many modern applications such as wireless device testing, software-defined radio research, point-to-point radio, multi-channel coherent systems, and other academic and military programs.
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Product
SpikeSafe DC Current Sources
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The Vektrex SpikeSafe DC Current Sources provide reliable drive for LED/laser diode reliability, IESNA LM-80 test, and other current-driven test applications. Models support currents from 500mA to 60A and compliance voltages from 50V to 400V. All models feature individual channel control, precise current, and high power density — typically 6.4kW-8kW.
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Product
Digital Sound Detector
FSB-8D
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The FSB-8D is a small, compact electronic sound detector for finding water leaks.Especially, FSB-8D is well-suited to Water Leak Surveying on pipe of Plastic pipes like PVC and PE.
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Product
Noise Sources
NC3208
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It offers a high ENR output AWGN noise over a wide frequency range. This Noisecom noise source has excellent stability with temperature and voltage for tough environments. It contains a hermetically packaged noise diode that has been pre-selected for special performance characteristics. This module is ideal for many different applications including radar warning receivers (RWR), built-in test equipment (BITE), military aircraft, and Wi-Fi.
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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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Product
Programmable AC Power Source
6400
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Chroma Systems Solutions, Inc.
The Chroma 6400 series Programmable AC Power Source uses state of the art PWM technology to deliver pure, instrument grade AC power at a very low cost never achieved before. The 6400 AC power source offers maximum rated power for any output voltage from 0 to 300VAC, at any frequency from 45 to 1K Hz. It is not only suitable for commercial applications (47-63Hz), but also for avionics, marine, military applications at 400Hz.
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Product
Emissions Reference Source (ERS)
Emissions
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The ERS is a comb generator that radiates RF continuously every 2MHz over the range 30MHz - 1000MHz. Each 2MHz peak is precisely measured during the calibration process with the ERS orientated both vertically and horizontally. These measurements are correlated against a 3m OATS such that any fully implemented CISPR16 site, measuring at 3m and using height scanning, will read the same.
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Product
Sound Level Meter - For Workplace And Environmental Noise
SONIK-SE
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The SONIK-SE is a powerful sound level meter which is ideal for performing occupational and environmental noise assessments for a variety of applications.
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Product
SONIK Sound Meter
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Sound meters that do exactly what you need them to, for...Occupational Noise, and Environmental Noise
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Product
Optical Light Source
STC-OLS201 series
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Shanghai Stone Communication tech Co., Ltd
a simple and cost-effective fiber optic tester,it is usually used together with fiber optic power meter to measure the optical loss on fiber cables. STC-OLS201 series light source provide multiple wavelength output, the wavelengths can be required on customer specific requirements (the Max wavelength is 5, such as 850/1300/1310/1490/1550nm).
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Product
Sound Level Meter
SoundTrack LxT N/Forcer
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For Community Noise Ordinance Enforcement and Nuisance Complaint Response. Portable, compact and simple to use, the Larson Davis LxT N/Forcer Sound Level Meter produces accurate, citation-ready noise data on-the-spot, with its compact portable printer.
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Class 2 Sound Level Meter
SP79
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The SP79 is a Class 2 sound level meter for on-site measurements in accordance with Noise at Work legislation in industrial and office environments. Featuring A and C frequency weighting and fast and slow time weighting, the compact design can be handheld, or mounted on a tripod for longer term monitoring of Min / Max values. Detailed recording and analysis can be made using the AC and DC outputs. The SP79 complies with BS EN 61672-1:2003 and is supplied with a detachable windshield and hard carry case. The large high contrast display includes both digital reading and analogue bar graph. An optional Class 2 sound level calibrator is available to verify accuracy before and after readings in accordance with international standards. The SPC70 is simple to use and provides a 1kHz reference at 94dB and 114dB.
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Product
Type 1 sound & vibration instrument
SVAN 977
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SVAN 977 is the next generation of Type 1 sound & vibration instruments and is designed to meet the needs of both environmental monitoring and occupational health and safety monitoring specialists. Its exceptional hardware design also enables the measurement of ultra sound frequencies in the 40 kHz band.The SVAN 977 provides broadband results with all the standard weighting filters and also offers an incredible time history logging capability providing broadband results and spectra with adjustable double (long and short) logging steps.
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Light source
UVM-MP
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Measurement of maximum of 6 points is possible. By use of thee sensor amplifier box, distance between the light receiving inlet and the controller can be extended to 10 meters. Measurement start signals can be independently output by remote control. This is useful for the light source fixtures integrating shutter mechanism.
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Product
Ada Source Code Analyzer
CodePeer
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CodePeer is an Ada source code analyzer that detects run-time and logic errors. It assesses potential bugs before program execution, serving as an automated peer reviewer, helping to find errors efficiently and early in the development life-cycle. It can also be used to perform impact analysis when introducing changes to the existing code, as well as helping vulnerability analysis. Using control-flow, data-flow, and other advanced static analysis techniques, CodePeer detects errors that would otherwise only be found through labor-intensive debugging.
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Industrial Sound Enclosures
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Eckel Noise Control Technologies
The Convenient method for controlling noise and improving the work environment.
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Product
Source - 20 GHz Source with Amp Attenuator
RI8554A
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Automated Instruments, Powerful Development Tools and Worldwide Support
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Product
Sound Level Meter
DE-3301
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LCD Display4 digits LCD DisplayLow Battery display on LCDMeasuring Range30~130dBFrequency WeightingA,CDynamic Range50dBFrequency Range31.5Hz~8kHzTime WeightingFast125 ms
