Sound Sources
Standard for calibrating sound level meters and sound measuring systems.
See Also: Acoustic Sources, Acoustic Cameras
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Product
Low Power Programmable AC Source with Transients
61500 Series
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Chroma Systems Solutions, Inc.
Power:500VA (61501)1500VA (61503)2000VA (61504)4000VA (61505)Voltage range: 0-150V/0-300V/AutoCompact size and weight attributable to advance PWM technologyAC+DC output mode for voltage DC offset simulationProgrammable slew rate setting for changing voltage and frequencyLow output impedance for testing IEC 61000-3-2 (61505)Programmable output impedance for testing IEC 61000-3-3LIST, PULSE, STEP mode function for testing power line disturbance (PLD) simulation capabilityIEC 61000-4-11 voltage dips, short and variation simulationHarmonics, inter-harmonics waveform synthesizer for testing IEC 61000-4-13Programmable voltage, current limitComprehensive measurement capability, including current harmonicsHigh output current crest factor, ideal for inrush current testingTurn on, turn off phase angle controlTTL signal which indicates output transientAnalog programmable interface3 units combined to 3-phase power outputEasy-use software for operation and IEC regulation testOptional GPIB and RS-232C interface
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Product
USB Smart Noise Source, 500 MHz To 50 GHz, 5 DB ENR Nominal
U1832C
Noise Source
The USB-powered (USB TMC compliant) U1832C provides broadband noise figure measurements from 500 MHz – 50 GHz with modular signal analyzer, benchtop X-Series signal analyzers and Fieldfox
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Product
PXI-6232, 16 AI (16-Bit, 250 kS/s), 2 AO, 6 DI, 4 Sourcing DO, Bank-Isolated, PXI Multifunction I/O Module
779618-01
Multifunction I/O
16 AI (16-Bit, 250 kS/s), 2 AO, 6 DI, 4 Sourcing DO, Bank-Isolated, PXI Multifunction I/O Module—The PXI‑6232 is a bank-isolated DAQ device designed for voltage I/O. It offers analog I/O, digital input, sourcing digital output, two 32‑bit counters, and digital triggering. The digital input and outputs are compatible with 24 V signals. It combines the safety and performance benefits of isolation with high-performance timing, amplification, and calibration technologies to offer accurate measurements and precise control. The PXI‑6232 is ideal for test, measurement, control, and design applications in environments with high voltages and electrical noise. You can use the PXI‑6232 to read from encoders, flow meters, and proximity sensors as well as control valves, pumps, and relays.
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Product
Tunable Deuterium and Tungsten-Halogen Light Sources
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Deuterium and Tungsten-Halogen tunable light sources are convenient and affordable solutions for your laboratory experiments. Their optimized optical design, delivers efficient and power stabilized broadband optical power with variable aperture and selectable bandwidth with wavelength ranging from 180 nm up to 2 micron depending on your choice of the lamp.
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Product
Tailor-Made to Simulate Low-Temperature Plasma Sources and Systems
Plasma Module
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The Plasma Module is tailor-made to model and simulate low-temperature plasma sources and systems. Engineers and scientists use it to gain insight into the physics of discharges and gauge the performance of existing or potential designs. The module can perform analysis in all space dimensions 1D, 2D, and 3D. Plasma systems are, by their very nature, complicated systems with a high degree of nonlinearity. Small changes to the electrical input or plasma chemistry can result in significant changes in the discharge characteristics.
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Product
Standards Source Instrumentation
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PXI Arbitrary Waveform and Programmable Function Generators as well as DC source cards and a precision standards module.
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Product
Bidirectional AC Source / Sink With Regenerative Power Supply
EAC-4Q-KS
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*Single system from 15 kVA to 90 kVA and in parallel up to 500 kVA*Seamless transition between source and sink mode*Output: AC, DC, AC + DC*Output up to 2000 Hz (-HF option)*Add single-phase output (option -1P)*Up to 750 V LN output*Modular construction
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Product
Open Source Real-time Network Topology & Protocols Analyzer
Skydive
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Skydive is an open source real-time network topology and protocols analyzer. It aims to provide a comprehensive way of understanding what is happening in the network infrastructure. Skydive agents collect topology informations and flows and forward them to a central agent for further analysis. All the informations are stored in an Elasticsearch database. Skydive is SDN-agnostic but provides SDN drivers in order to enhance the topology and flows informations. Currently only the Neutron driver is provided but more drivers will come soon.
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Product
Three-Phase AC Power Source 320 Vrms, 12 KVA, 550 Hz
AC6912L
Power Supply
Keysight’s AC6900 Series three-phase power sources provide a complete AC and DC power solution by combining the capabilities of a multimeter, harmonic analyzer, and power analyzer in one instrument.
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Product
Sound Meters
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Sper Scientific sound meters include all the features and functions needed for basic noise level surveys or to meet the requirements for OSHA compliance, community noise ordinances or machine noise evaluation. These sound meters are used by: Industrial Hygienists, Sound Engineers, Construction Engineers, Municipal Code Enforcement officials, Industrial Quality Control, Environmental Scientists, and many more.
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Product
LED based light source
iQ-LED
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Image Engineering GmbH & Co. KG
The most flexible, 22 channel, LED based light source is the heart of all adaptive lighting productsCreate your own light by adjusting the 22 channels to your needs. You can simulate standard light sources, reconstruct the daylight distribution from dawn till dusk, create patches of a high saturated color chart, or reconstruct the spectral distribution of a measured light source. By using the individual channels you can even measure the spectral sensitivities of a camera.
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Product
NI-9476, 36 V, 32-Channel (Sourcing Output), 500 µs C Series Digital Module
785045-01
Digital Module
36 V, 32-Channel (Sourcing Output), 500 µs C Series Digital Module - The NI‑9476 works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with signals from 6 V to 36 V,based on the external power supply, and features transient overvoltage protection between the output channels and the backplane. You can programmatically monitor the built-in overcurrent and short-circuit protection status of each channel.
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Product
D/A Converters And Precision DC Source Instrumentation
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PXI Arbitrary Waveform and Programmable Function Generators as well as DC source cards and a precision standards module.
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Product
Class 1 Sound Pressure Level Meter
Castle Sonus GA116B
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The entry level of the Castle Pocket Range of Sound Level Meters is the SONUS B(GA116B ), a feature packed, pocket instrument that is fully compliant with IEC 61672-1:2013. This meter gives simultaneous sound pressure (Lp) and peak (Cpeak) measurement for a multitude of tasks including initial spot-check assessments to the Control of Noise at Work Regulations 2005. It has a high-specification measurement microphone and is cased in tough, crack resistant ABS plastic.
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Product
Basic AC Power Source, 4000 VA, 310 V, 20 A
AC6804B
Power Supply
This basic AC power source offers stable, reliable power up to 4000 VA. An intuitive user interface and flexible I/O connectivity.Increase your uptime with stable, reliable AC power sourceEngineer reliability into your designs with a basic AC power sourceTest your designs with confidenceTest under real-world conditions - fluctuating voltage or transient spikesEasily access setup and measurement information
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Product
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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Product
NI-9375, 30 V, 32-Channel (Sinking Input, Sourcing Output), 7 µs (Input)/500 µs (Output) C Series Digital Module
785192-01
Digital Input Module
30 V, 32-Channel (Sinking Input, Sourcing Output), 7 µs (Input)/500 µs (Output) C Series Digital Module - The NI‑9375 is a digital I/O interface that works with industrial logic levels and signals for direct connection to a wide array of industrial switches, transducers, and other devices. Each digital input line is compatible with 24 V logic levels, and all the output lines are compatible with 6 V to 30 V signals, based on the external power supply. The NI‑9375 offers isolation between the input and output banks from channel‑to‑earth ground.
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Product
Tri-phase High Power Programmable AC Power Source
APS50000
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Advanced direct digital frequency sythesizer(DDS) waveform generation technology, high frequency stability, good continutyMeasurement precision is high, suitable for current half-sinusoid and its similar waveforms with DC component measurementProvide embedded intelligent PC monitoring systemAdjustable output voltage from 0 to 150V, 0 to 300V, step distance 0.1VOutput frequency 45-120Hz(40-500Hz optional), step distance 0.1 HzOutput current limiting functionWith 9 sets of memory, you can store commonly used parameters for easy invocation when using themWith RS232C communication interface 【IEEE488.0(GPIB)optional】, instruction execution times is less than 10mSProtechtion mode: over voltage, over current, overload, short circuit,current limit, ectProvide RMS voltage, RMS current, active power, frequency, power factor, ectFor 100% load removal, voltage stabilizing reaction time within 20ms, strong overload capacity, instantaneouscurrent can with stand 3 times of rated current
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Product
Multimeter 5 in 1 Environmental Multimeter with Lux Sound Level Humidity Temperature
VA19
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Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
VA19 5 IN 1 multifunction multimeter This multimeter combined with temperature, humdity, lux and sound lever in one meter.
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Product
Light Source
LS-BA
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Balance Light Source (LS-BA) is designed for transmittance and absorbance measurement with color information. Halogen Light source provides the stable and smooth wide-band spectral output. It’s proper for most visible to near infrared range measurement. The efficiency of blue region will be enhanced by extra two blue LEDs.
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Product
Class 2 Integrating Sound Level Meter
Castle Sonus GA216I
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The Castle Sonus GA216i is a feature packed instrument, fully compliant with IEC 61672:2002 Class 2. This meter gives simultaneous Leq and peak measurements for assessments to the Control of Noise at Work Regulations 2005. It has a high-specification measurement microphone and is cased in tough, crack resistant ABS plastic. To comply with the Control of Noise at Work Regulations 2005, this Class 2 Sound Level Meter enables you to assess Noise in the workplace at fantastic value.
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Product
PXIe-4497, 204.8 kS/s, 114 dB, 2 Gains, AC/DC-Coupled, 16-Analog Input PXI Sound and Vibration Module
781369-01
Analog Input Module
204.8 kS/s, 114 dB, 2 Gains, AC/DC-Coupled, 16-Analog Input PXI Sound and Vibration Module - The PXIe‑4497 is designed for high‑channel‑count sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the PXIe‑4497 is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4497 delivers simultaneous sample on all channels. In addition, the module includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gain, 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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Product
Source Phase Control
S95088B
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The S95088B allows users to set calibrated, arbitrary phase differences between two signal sources on the M980xA PXI VNAs.
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Product
sbRIO-9375, Non-Enclosed, 24 V, 32-Channel (Sinking Input, Sourcing Output), 7 µs (Input)/500 µs (Output) C Series Digital Module
781212-01
Digital Module
Non-Enclosed, 24 V, 32-Channel (Sinking Input, Sourcing Output), 7 µs (Input)/500 µs (Output) C Series Digital Module - The sbRIO‑9375 is a digital I/O interface that works with industrial logic levels and signals for direct connection to a wide array of industrial switches, transducers, and other devices. Each digital input line is compatible with 24 V logic levels, and all the output lines are compatible with 6 V to 30 V signals, based on the external power supply. The sbRIO‑9375 offers isolation between the input and output banks from channel‑to‑earth ground. Non-enclosed modules are designed for OEM applications.
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Product
Data Logging Class 1 Sound Level Meter
Castle Sonus GA116L
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This Castle Sonus Data Logging Sound Level Meter provides you with a cost effective solution to making noise measurements for Noise at Work and Environmental Noise Assessments.
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Product
Datalogging Digital Sound Level Meter with RS-232 Software and Cable
735
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Whether you are testing for OSHA compliance, quieting equipment, or monitoring the roar of a stadium crowd, B&K Precision's Sound Level Meters can get the job done. The model 735 Sound Level Meter provides 30~130 dB capability in three convenient measurement ranges Low, Med and Hi with an accuracy of ±1.5 dB. The meter meets the IEC 651 Type II and includes frequency weighting A & C and fast and slow time weighting.
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Product
Sound Impact Sensor
29132
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The Sound Impact Sensor detects sound from up to 3 meters away. This human input device lends noise-activation possibilities to your microcontroller projects.
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Product
(Automatic Redundant Battery Selector With Source Control And Monitoring)
ARBS 2600
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La Marche Manufacturing Company
Our product is designed with high powered diodes to select the higher voltage of the two isolated DC power sources. The ARBS selects power from the best available battery while isolating the alternate battery bank. The special heat sink diode assembly is manufactured to handle high output requirements with safety margin to spare.
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Product
AC Power Source, Frequency Converter
BL1350 Series
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Behlman's BL1350 AC Power Supply / Frequency Converter / Inverter, requires just 3.5" of rack height, and weighs as low as 45 pounds, yet it delivers 1350 VA of quality AC power. In the BL 1350, you'll find the quality features you expect from Behlman, fully adjustable frequency and voltage, total harmonic distortion of less than 0.5%, high efficiency, plus excellent line and load regulation.
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Product
LED light sources
MLED4
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Photocatalysis, ultraviolet analyzer biological genetic engineering, molecular genetics, medical and health, biological products, pharmaceutical research, health and epidemic prevention, dye chemical industry, petroleum chemical industry, textile industry, etc.
