Acoustic Sources
Standard for calibrating sound level meters and sound measuring systems.
See Also: Sound Sources
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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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High Voltage Power Sources
Electronic Test & Power Systems
A comprehensive range of high voltage power sources are available from ETPS. Product families range from programmable high precision laboratory power supplies to HV Cassettes and PCB modules.
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Bidirectional AC Source / Sink With Regenerative Power Supply
EAC-4Q-KS
*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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Fixed Source PLL DRO Replacement
ESP Series 2.25” x 2.25” x 0.6”
*Connectorized Package *Exceptionally-Low Phase Noise *DRO Replacement *Optional Internal Reference *Robust Designs Available *Optionally Hermetically-Sealed
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Spectroscopy Lamps and Light Sources
The StellarNet portable Light Sources facilitate measurements in the UV, VIS, and NIR for various samples and application types using standard SMA-905 optical connectors. These low cost modular components are robust, reliable, and designed to last in portable and industrial environments.
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Manikins for realistic simulation of the acoustic properties of a human
Head & Torso Simulators
If you need to carry out realistic in-situ measurements of headphones, telephones or hearing aids, you need a Head and Torso Simulator such as the B&K ‘HATS’ – Type 4128D or GRAS’ Kemar to complete your test setup. These manikins have built-in ear and mouth simulators that provide a realistic reproduction of the acoustic properties of an average adult human head and torso. They are commonly used for tests on telephone handsets, headsets, audio conference devices, microphones, headphones, hearing aids and hearing protectors. Please contact your sales engineer or email sales@listeninc.com for more information.
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Light Sources
LS 150 Xenon Arc Lamp Source
Model LS-150 is a Patented US Pat. No. 8116017 low cost, high output 150 watt Xe arc lamp based light source. The entire source, power supply, lamp, and optical compartment are housed in an extremely compact enclosure, 9 x 6 x 11 inches. The unit's base allows mounting on inch or metric spaced optical tables with the optics centered over the hole pattern to allow for easy integration with the rest of your setup.
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Dual-Channel Weatherproof Acoustic Recorder
SM4
The 4th generation Song Meter SM4 is a compact, weatherproof, dual-channel acoustic recorder capable of capturing large amounts of data from wildlife such as birds, frogs and aquatic life.
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Light Source
UVF-205S
By use of the light guide with the quartz sensor fiber, feed-back control and monitoring of UV irradiation intensity is possible. Also setting of UV intensity and meaurement by personal computer is possible
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Retractable Sources
Veeco’s retractable sources address fundamental limitations of MBE, including source capacity, source removal for maintenance and system uptime. The retractable source allows an individual source to be withdrawn and isolated from the growth environment with the source gate valve and then removed without venting the entire chamber. The source can then be easily refilled with the same material or a new material before being remounted at standard positions to the growth module, allowing growths to continue with minimal interruption. This saves the user from re-qualifying new source to substrate distances and multiple weeks of downtime by avoiding the process of an entire system vent and bake. In addition, the differential pumping option provides a marked improvement in base pressure around the source to reduce contamination of the source material and provide longer lifetimes for sources in corrosive and oxidizing environments. Veeco’s retractable source is the leading solution for material flexibility, system productivity and enhances our leadership with the patented SUMO source technology.
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Module Type ASE Light Source
Module type ASE light sources are small in size and easy to integrate into equipments. The dimensions are different between models, and five sizes are available from the smallest MSA to S, M, M2 and L. All of them are operated on 5 VDC and the optical properties are the same as the corresponding bench-top models.
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Building Acoustics
Measurements to evaluate and improve Building Acoustics are typically made to analyze and design noise control from room to room, or from outside to inside. Noise sources such as music systems, televisions, appliances, traffic, aircraft, and manufacturing are all around us. The field of Building Acoustics evaluates and designs the materials and methods to insulate and isolate us all from these sound sources when we are at work, rest, or enjoying leisure time. The resulting data is useful for evaluating compliance with building codes and for proposing countermeasures for areas of concern. These measurements often involve creating and measuring an artificial sound source, and then measuring the resulting noise in receiver locations.
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Power Source
Beijing GFUVE Electronics Co.,Ltd.
A power source is any type of electrical or mechanical device that is capable of delivering an electrical load and/or a back-up power supply.
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Uniform Light Sources With Continuous Emission Spectrum
Tungsten halogen lamp based uniform light sources with options like manual or remote control variable intensity or monitor detectors.
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AC Power Source - 350VA to 1200VA
APS-4000
APS4000 Series is an AC power source from 350VA to 1200VA, output frequency: 45Hz-250Hz continuously adjustable (special frequency can be customized); Output phase voltage: withstand 1V-150VAC, high-grade 151V-300VAC, automatic gear 1V-300V.
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Directional Acoustic Transponder (DAT)
The Benthos Directional Acoustic Transponder (DAT) is anextension to the Teledyne Benthos ATM-900 Series modem, which automatically estimates the azimuthal and vertical arrival angles of a message sent by a remote modem. The system is a modified ultra-short baseline (USBL) which uses a broadband component of a typical modem message to form estimates of arrival angle(s). While conventional USBL devices employ tonal signals, our appropriate processing of wide band signals provides far better combined range and arrival angle estimation, especially at low Signal to Noise Ratio (SNR). Our device offers a clear 360 degree field of view in azimuth, and an approximate vertical coverage spanning + 90º overhead to -50º below horizontal.
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Programmable AC and DC Power Source
AFX Series
The AFX Series is a family of high power, single, split and three phase, AC, DC and AC+DC output capable Power Sources. Available models range from 6 kVA to 90 kVA with available configurations to 150kVA. Using a modern user interface for ease of use, the AFX Series is cost effective and fully programmable for both basic frequency conversion and advanced AC power line or DC power disturbance test applications.
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High Voltage Power Source
PM1000
The PM1000 is a high voltage power source capable of supplying up to 1000 V/20 mA to a load. It is intended for use in measuring leakage and breakdown voltages of devices. There are five voltage ranges and five current ranges.
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Millimeter-Wave Noise Source, Q-band, 33 To 50 GHz
Q347B
The Q347B waveguide noise source (33 to 50 GHz frequency range), allows you to make accurate noise figure measurements on millimeter-wave devices...
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AC Power Source
APS-7000 Series
AC Power Source APS-7000 Series, the advanced direct digital frequency synthesizer (DDS) waveform is used to achieve high frequency stability, good continuity and accurate measurement.
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DC Bias Current Source
DU2020/2030/2040
Delta United Instrument Co., Ltd.
Frequency: 10KHz - 200KHz Veracity:3% + 3 digitsTiming: 0.1 - 999 H, settable 3 1/2 bits LCD Display
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Indoor Multi-Light source of Measurement System for PV Cell
King Design Industrial Co., Ltd.
The multi-light source measurement system is capable of execute I-V measurements by Real-Time One-Sweep Method (RTOSM), which not only removes the capacity effect but also meets the requirements of SEMI PV57-1214. The measurement process is controlled by designed program, thus the measured I-V curve, Pmax/Isc/Voc/… etc, could be exported automatically.This system is applicable to DSSC/OPV/Perovskite measurements.
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GNSS Correction Sources
Your GNSS operations are only as good as your correction source, it’s important to choose the right one for your business.
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Water Source Measurements You Can Count On
TechPro™ II (TP1, TPH1)
Obtain reliable and accurate measurements of your water source with the value-priced TechPro II™. Ideal for water treatment testing as well as other industrial and commercial applications, these instruments reflect Myron L®’s 55-plus years experience designing and building quality conductivity, TDS and pH measuring instrumentation.
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SLD Light Source
The SLD light source is a light source to emit low-coherence light with a broad spectrum like LED and high brightness like LD. Light emitted from a narrow active layer like LD effectively couple to the fiber. SLD light source can be used for optical measurements and sensors, including fiber optic gyroscopes and OCT. FiberLabs provides fiber-output SLD light sources in different wavelength bands from visible to near-infrared light. Our lineup includes bench-top types convenient for experiments and easy-to-integrate module types.
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General Purpose Acoustic Emissions Detector
BW-AED-500
The input can range from 40Hz to 160KHz from sensors with similar ranges. The output can be delivered to a speaker, oscilloscope and an LED for threshold detections ranging from 0-Infinite. The power supply features regulated +5VDC, -5VDC, +12VDC, +15VDC, -15VDC and +/- unregulated 20VDC. Voltage input of 110VAC @ 60Hz or 220VAC @ 50Hz.
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Laser Source
TW3110
Techwin(China) Industry Co., Ltd
Laser Source TW3110 is the most rugged small size instrument in the industry. It integrates super small size and strong function in one unit. With 3 pieces of 1.5V alkaline batteries, it can work continuously for more than 40 hours. The total weight is only 110g. Together with the TW3205 Mini optical power meter, it provides an excellent solution for fiber optic network and for field work.
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AC Power Source
NF’s AC power sources are designed and built to deliver high-quality, high–precision AC power. In recent years, NF’s products have been used for power-supply environment testing such as immunity testing of electronic components.
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Light Source
FiberPal OT-3000
The OT-3220/3221 is designed for a high performance stabilized laser source, especially in practice for FTTX networking installation and maintenance fieldworks environment requirements. It is usually applied as stable laser sources for wide range of optical testers and tools in optical fiber cabling and transmission systems.
