Sound Sources
Standard for calibrating sound level meters and sound measuring systems.
See Also: Acoustic Sources, Acoustic Cameras
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Sound Level Meters
The appearance design of digital sound level meter is novel,small and portable. The digital sound level meter is applicable for measurement of noise engineering, quality control, health prevention and various environmental noise,including noise measurement in such various places asfac tories, offices, transporting routes, families,stereo equipment and other places.
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USB Smart Noise Source, 10 MHz to 26.5 GHz, Nominal ENR 15 dB
U1831C
The USB-powered U1831C provides broadband noise figure measurements from 10 MHz – 26.5 GHz with modular signal analyzer and benchtop X-Series signal analyzers.
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NI-9476, 36 V, 32-Channel (Sourcing Output), 500 µs C Series Digital Module
785045-01
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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High Power Programmable AC Source
Chroma Systems Solutions, Inc.
Simulate various AC line input conditions and measurement of critical characteristics for products under test
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Power Profiler, DC Energy Analyzer, Power Supply, Digital Multimeter, Source Measure Unit, Power Debugger
Otii Ace Pro
Otii Ace Pro is the big brother to Otii Arc, and is an instrument that can precisely source voltage (up to 25 V) and current (up to 5A) and simultaneously measures voltage and/or current with a high sample rate (50ksps) and low step size. It computes power and energy and enables engineers and developers to easily see and optimize the energy consumption and battery life of their devices under test.
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Orotron (High-Power BWO) Based Sources 120 To 370 GHz
Insight Product Company offers Orotron based sources of radiation at frequencies 120 to 370 GHz. The Oroton tube is installed inside the permanent magnet and does not require any adjustment by the customer. The Orotron sources are wide-banded, small in size, very reliable, powerful, and easy to operate. We offer phase-locking as an option on our Orotron based sources to maximize the phase and frequency stability.
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Paragon® 8.0 Slm NF3 Flow Intelligent Remote Plasma Source
For cleaning CVD and ALD/ALE process chambers, the Paragon remote plasma source is designed for high gas dissociation rates (> 98%) of NF3 with gas flows up to 8 slm and pressures up to 10 Torr. This leading-edge performance translates into increased process throughput and repeatable process results. The Paragon design incorporates a proprietary plasma block design with a Plasma Electrolytic Oxidation coating for low particle, long block life that delivers lower cost of ownership.
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Sound Power Testing
Accurate sound power testing helps consumers visually evaluate the noise level of tools, electrical appliances and other equipment.
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MM-Wave Sources From 36 To 178 GHz Based On BWO
Insight Product Company offers a BWO based MM-wave sources of radiation at frequencies from 36 Ghz to 178 Ghz. Each source includes millimeter-wave BWO tube and a specially designed permanent magnet system. BWO tube is installed inside the permanent magnet and does not require any adjustment by the customer. Offered sources are the most wide-banded, they are very reliable, small sized, powerful and easy to operate.
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Sound Pressure Level Meter
Castle Sonus GA116E
The Castle Sonus GA116E Sound Pressure Level Meter is the ideal handheld instrument for all your environmental noise measurements to BS 4142:2014 standard for Rating and Assessing Industrial and Commercial Sound.
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Class 1 Integrating Sound Level Meter and Analyzer
HD2010UC/A.Kit1
HD2010UC/A is a Class 1 integrating portable sound level meter performing either spectral or statistical analysis.
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2 Channel IV Analyzer / Source Monitor Unit
E5263A
Keysight E5262A and E5263A 2ch IV Analyzers are the low cost solution for current-voltage characterization. The E5262A and E5263A support two channels of SMUs (Source/Monitor Units) for voltage/current sourcing and voltage/current measurement with the best in the class current measurement performance as low as 5 pA. The Easy EXPERT group+ GUI based characterization software is furnished and available on your PC to support all the tasks required in the characterization from the measurement setup to the data analysis. Powerful integration of SMU's versatile measurement capabilities and GUI based characterization software makes the E5262A and E5263A the best solutions for characterization and evaluation of two or three terminal devices such as materials and active/passive components with uncompromised measurement reliability and efficiency.
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High Power Programmable AC Source
61610
Chroma Systems Solutions, Inc.
Power Rating:61511/61611: 12KVA61512/61612: 18KVAVoltage Range: 0-150V/0-300V / AutoConfigurations with input voltage of 220V or 480VFrequency: DC, 15Hz-1500HzSingle-phase or three-phase output selectableProgrammable slew rate setting for changing voltage and frequencyProgrammable voltage and current limitHigh output current crest factor, ideal for inrush current testingTurn on, turn off phase angle controlTTL signal which indicates output transientComprehensive measurement capability, including current harmonicsAnalog programmable interfacesRemote interface: GPIB, RS-232, USB and EthernetCapable of delivering power output up to 90KVA by implementing Master-slave parallel operation
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Noise Source, 1 GHz up to 50 GHz
346CK01
The Keysight 346CK01 is the ideal companion to Keysight´s noise figure solutions when working on high frequency applications. Since it is broadband (1 GHz to 50 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty, which are reflections of the test signals. This is a coaxial noise source with a 2.4 mm coaxial connector. ENR typically 20 dB at 1 GHz, decreasing to typically 7 dB at 50 GHz.
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Sound Level Indicators
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.An important attribute to consider when searching for a suitable sound level meter is its type or class. The type or class of a sound level meter defines the device's accuracy as per American National Standards Institute (ANSI) or International Electrotechnical Commission (IEC) guidelines. Typically, "type" is the grade according to the ANSI S1.4 standard, whereas "class" is the grade according to the IEC 61672 standard. There are two types or classes assigned to sound level meters: type 1 / class 1 or type 2 / class 2. For assessing noise in basic industrial, commercial, educational, recreational or residential applications, a type 2 / class 2 sound level meter usually will suffice. For precision-grade assessments often made in a laboratory, a type 1 / class 1 sound level meter primarily is used. PCE sound level meter products are lightweight, easy-to-use and manufactured in accordance with the highest industrial standards.
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Uniform Light Sources - Unique And Specialist Configurations
We ware experts for custom integrating sphere light sources for specialist applications and for use in demanding environmental conditions. Please contact us with your specific request.
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Class 2 Sound Pressure Level Meter
Castle Sonus GA216B
This class 2 Sound Level Meter (GA216B) is a feature packed instrument that is fully complient with IEC 61672-1:2002. This meter provides you with the ability to measure sound pressure (Lp) and peak (Cpeak) simultaneously, a requirement for multiple tasks including initial spot-check assessments to the Control of Noise at Work Regulations 2005. The body is designed from tough, crack resistant ABS plastic, ensuring your new Sound Level Meter will survive the conditions for which it was intended. Coming with a high specification measurement microphone which has been calibrated before you receive it, you can be sure your readings are accurate from day one.
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Sound & Vibration
Ono Sokki Sound & Vibration measurement products - sound level meter, microphone & amp, accelerometer, vibration, laser doppler vibrometer, and related software.
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Sound Level Meter For Occupational Noise
SONIK-S
The SONIK-S helps you protect your workforce from over exposure to noise, and helps you ensure your company is complying with The Control of Noise at Work Regulations 2005.
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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
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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Mini OTDR Fiber Optic Reflectometer with VFL OPM Laser Source
MT-1300 Plus
Guangzhou Wanglu Communications Co., Ltd.
- Display: 3.5 inch color TFT-LCD screen- Handheld design, light weight and easy operation- Single mode: 1310/1550 nm- Dynamic range: 24 / 22dB (can test about 60 km)- Automatic measurement mode: 1310/1550 nm dual wavelength can be tested simultaneously- Applicable fiber: SM- <8m extra-short event dead zone- Wavelength: 1550nm- Up to 24dB High Dynamic Range- Distance Range: 4,8,16,32,64,128,256km- Pulse width: 3ns-10us- RJ45 cable TDR test & cable sequence test- Optical power meter, Visual fault locator, Laser source- Event Map, can display the length of the link, the type of event point and the position of break point.- USB interfaces, supporting USB stick and printer and direct cable download to PC via ActiveSync- LED light- Built-in friendly-environment lith ium battery with high capacity for over 12 hours of operating life
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PC Control Tunable Laser Source Modules
UC9710xx
The UC8710C, UC9710L and UC8710CL tunable laser modules offer superior performance in testing DWDM components, AWG & PLC components, and optical amplifiers, and performing other general- purpose fiber optical test and measurement applications particularly in fiber grating sensor fast sweep testing.
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Multi-Channel, Programmable Current Source
CS-48-100
The Model CS-48-100 is a multi-channel, programmable current source. Developed for both semiconductor and digital superconductor electronics, it is computer-controlled and features 48 low noise current source outputs. Each source output has the capability to both set and read back currents and can be set to a zero current high Z mute state. Each of the 48 sources are optically coupled for control and are sourced from their own secondary winding for complete galvanic isolation. The device consumes a maximum of only 80 W and handles a maximum load current of 4.8 A total over all outputs. Operating over a range of 0-100 mA on each channel, the device features accuracy of +/-25 ?A. The mute state can be set thru a rear panel interlock or from the front panel button for maximum circuit protection. The unit can be mounted in a standard-sized rack.
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Calibration Light Source
CAL2
Image Engineering GmbH & Co. KG
The CAL2, based on our 22 channel spectrally tunable iQ-LED source, can be adapted for use in many different areas.
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(≤ 3.0GHz) DFB Light Source (ITU-T)
DFBL-0300
Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai DFBL-0300 series is a set of high linearity DFB CW Light Source for modulation bandwidth <3GHz, mainly applied to optical accessory and fiber-optic communication equipment testing, modulation bandwidth <3GHz simulation, digital signal transmission R&D and application.
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Source / Measure Units
A Source/Measure Unit, or SMU, is a source and measurement resource for test applications requiring high accuracy, high resolution and measurement flexibility. SMUs are sometimes also referred to as source monitor units. An SMU can precisely force voltage or current and simultaneously measure voltage and/or current.
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Sound Level Meter, 30 dB, 130 dB, 1.4 dB, 0.1 dB, 0 °C, 40 °C
MP780905
Digital sound level meter with USB interface. It is perfect for sound system testing, speaker system measurement and environmental noise level monitoring. This is designed to meet the measurement requirements of safety engineers, health, industrial safety offices and sound quality control in various environments.
