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Emission
particles emanating from a source.
See Also: Acoustic Emission, Gas Emission, Radiated Emissions, Conducted Emission, Emission Reference Sources
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Predictive Emission Monitoring Systems
PEMS
Predictive Emission Monitoring Systems are software-based solutions able to deliver reliable real-time emission estimations exploiting advanced mathematical or statistical models. PEMS provide accurate emission monitoring, drastically reducing the capital investment and ongoing operating costs due to maintenance activities and spare parts, minimizing the interferences with plant operations. PEMS allows plant owners and operators a better control on costs, neglecting unexpected costs due to unpredicted issues in the conventional hardware analyzers.
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PXI Chassis
PXI Chassis are compatible with PXI, PXI Express, and PXI hybrid modules and meet the cooling requirements of the most power-demanding PXI modules. You can also choose chassis options that minimize the overall system acoustic emissions. Chassis can provide up to 18 slots, with a mixture of both PXI and PXI Express module compatibility, and you can choose between AC and DC power options.
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Test Accessories
By combining the latest in LED technology with the unmatched illuminating dynamics of prismatic glass, this High Bay LED luminaire brings a superior, incomparable proficiency and reliability to the table. With its remote driver capability, the TDK HBLED-540 High Bay LED Light Fixture is ideal for EMC chambers with minimal RF emissions.
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Emission Measurement Technology
Maschinenbau Haldenwang GmbH & Co. KG.
When measuring exhaust gas, the CO concentration or - in diesel vehicles - the smoke gas opacity is measured. In this way it can be determined whether the exhaust system meets the legal requirements and is in perfect condition.
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1.533 Μm Frequency-Locked Laser
Thorlabs' LLD1530 Frequency-Locked Laser is a narrow linewidth, DFB-laser-diode-based, turnkey system with a vacuum emission wavelength of 1532.8323 nm and a high SMSR of at least 35 dB. The laser frequency is actively stabilized to a National Institute of Standards and Technology (NIST)-traceable molecular transition of acetylene and has an absolute accuracy at start-up that is better than ±25 MHz. The emission frequency immediately after start-up is then maintained with a ±25 MHz stability, providing an overall frequency accuracy of ±50 MHz. The LLD1530 is an accurate frequency reference designed to provide low-noise laser emission with excellent frequency stability, accuracy, and precision immediately at start-up. This source is ideal for use in demanding FTIR instrumentation, instrument calibration, gas sensing, and coherent telecommunications applications.
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Preclinical Imaging Modalities and Solutions
Bruker offers advanced preclinical imaging solutions for a broad spectrum of application fields, such as oncology, neurology, cardiology, inflammation, infectious diseases, cancer research, functional and anatomical neuroimaging, orthopedics, cardiac imaging and stroke models. Our range of techniques includes MRI (Magnetic Resonance Imaging) , PET (Positron Emission Tomography), SPECT (Single Photon Emission Computed Tomography) micro-CT (Micro Computed Tomography), optical imaging and magnetic particle (MPI) imaging.
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On-Line Monitoring Systems
Physical Acoustics’ online monitoring products provide remote, Internet connected services for convenient Acoustic Emission monitoring. Customer focused, online monitoring provides daily summary reports and statistical data to observe the integrity and health of a structure. Our online monitoring systems feature alarm status information, parametric, and environmental data. Our systems can also monitor for alarm conditions, alerting and contacting the appropriate personnel in the event of activation or emergency.
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Volumetric Flow Detectors
FP-5000 Series
In engine evaluations such as emission mode tests and transient tests for performance evaluation, the evaluation methods have been shifting from steady-state tests to transient tests. In the evaluation of fuel consumption, the requirement for evaluating the fuel consumption characteristics in transient duration has been increasing as well as the total fuel consumption for each mode. The FP-5000 series has achieved high pulse resolution and wide measurement range. It enables to detect changes in the flow rate effectively and responsively, and measure large flow rate. It can be used when the flow rate increases, such as when measuring alcohol fuel.
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Geiger Counters
A geiger counter detects nuclear radiation by measuring the emission of ionizing radiation of alpha particles, beta particles and gamma rays. Also referred to as a radiation detector, a geiger counter consists of two main elements: the processing electronics and the geiger tube. The geiger tube is filled with low-pressure inert gas like helium, argon or neon. If radioactive radiation occurs, the inert gas is ionized. An anode within the geiger tube registers the quantity of ionized particles numerically correlating with the strength of the radioactive radiation. The radioactivity measurement is then displayed on the LCD screen of the geiger counter or radiation detector.It is very important to measure radioactivity as well as to classify radioactivity values. For example, terrestrial gamma radiation is measured according to general values from 0.03 - 0.3 µSv/h (microsievert / hour). This "normal" oscillation range is conditioned by natural radioactive elements in the ground such as uranium and potassium. To calculate this factor, one must take into consideration cosmic radiation. For example, when considering cosmic radiation, the maximum radioactivity content at Schneefernerhaus, the highest-located German environmental research station, is approximately equal to 110 µSv/h.At PCE Instruments, you will find three types of geiger counter or raditation detection devices to help you measure radioactivity: 1) alpha radioactivity meters, 2) meters for detecting alpha, beta and gamma radioactivity and 3) radioactivity meters for human beings.
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Small Device Noise Emission Test System
The Small Device Noise Emission Test System from VIacoustics is a turnkey solution for the measurement of noise emissions of small devices typically used in computers, consumer electronics, appliances and automobiles. The system includes all hardware and software necessary (see the components tab) for the determinations of sound power levels (1/3 octave band and A-weighted), emission sound pressure levels (normalized 1/3 OB, A-weighted and high resolution FFT) and *ISO 532B loudness. The system is designed to be operated by a technician for production level testing or to be used by an engineer in the product development process.
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Vehicle Emissions Laboratory
Trialon’s Vehicle Emissions state of the art testing facility is located in the heart of the Detroit Metro area. Our facility is equipped with the essential emissions equipment to simulate real driving conditions to meet the needs of national regulations. The test facility is staffed with talented technicians and engineers with over 50 year of combined experience.
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Measurement Technology for Teaching and Training
Is particulary suitable for training and further education. With the disturbance emission model, a variety of different experiments which improves one`s understanding of electromagnetic processes in modern electronic engineering are possible. The coupling mechanisms of disturbance emissions are visualized from their sources to the antenna. The impacts of EMC measures are then easier to understand. At VM 251 the electromagnetic d
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C-Band Separate Raman Fiber Amplifier
RFA5000
Hangzhou Huatai Optic Tech. Co., Ltd.
1. Erbium-doped Fiber Amplifier, due to the multiple cascades and the accumulation of noise caused by spontaneous emission, will reduce the system CNR greatly and thus it will limit the transmission capacity and distance of the system. Raman Fiber Amplifier (RFA) is a newly designed fiber amplifier based on Stimulated Raman Scattering (SRS) effect. It is considered as the core technology of new generation DWDM fiber over-long communication. Compared with Erbium-Doped Fiber Amplifier, Raman amplifier has the advantage of low Noise Figure (NF), wider gain bandwidth, flexible gain spectral region and stable temperature. It is the only device that can operate in 1300~1600 nm.
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Micro Dilution Tunnel
MDLT-ONE
The MDLT-ONE is designed to sample particulate emissions using the partial flow dilution method. A small portion of the total exhaust is diluted with HEPA* filtered air to create a constant flow rate through particulate filters to collect Particulate Matter (PM). Compliant to the latest regulations, the new MDLT-ONE is very compact and offers faster response by the use of high precision venturi flow meters and a piezo actuated valve.
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Test Automation System for Emission Testing
STARS VETS
STARS VETS is a Vehicle Emission Test System application available with the STARS Automation platform for chassis, engine and powertrain dynamometers. The application provides test cycle execution, emissions equipment control, results calculation and reporting in compliance with the different legislative standards throughout the global regions. Its flexible design offers a wide range a customization, and it addresses the various requirements for R&D, COP and certification testing.
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Optical Emission Spectrometers
Optical emission spectrometers (OES) and the measuring principle of the atomic emission are the ideal method and provide the perfect instrumentation for metal analysis in all different industrial businesses and environments.
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Enable Non-Invasive Analysis
Sparklike Handheld™
Sparklike Handheld™ is practical and quick method to test IG gas concentration. Technology is based on plasma emission spectroscopy. A high voltage spark is launched in the IG unit's cavity causing a light emission which is observed and analyzed further.
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Broadband Fiber Optic Light Sources
ASE Sources
Broadband fiber optic light sources utilize amplified spontaneous emission (ASE) within optically pumped rare earth-doped fibers. The spectral width of such light sources can be set by the developer in a range from a few nm to the full width of the emission spectrum of the active ion (e.g. erbium ion).
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O-E PROBE
O-E probe is the unit to convert optical signals to electrical signals. It can be connected to Oscilloscopes or data loggers via a BNC connector and monitor the conversion waveform. It can acquire the optical signal easily by just pointing the optical fiber probe at the light source. Recently, more and more light sources utilize optical modulation for next generation lighting such as LED. Acquiring the emission timing is required to measure the emission phenomenon of the light source. This O-E probe unit is the ideal tool for these tasks.
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Comb Generator
CG 50/500
The main application of Conducted Comb Generator is to quickly verify conducted emissions test setups. And the most important application is trouble conducted measurements using an ISN. reference signal source Noise Generators Signal Generators
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Industrial emissions Analyzers
When it comes to the analysis of emissions and industrial precision, combustion and reliability are two essential concepts. Seitron analysers can be used in all contexts in which it is necessary to measure and document emissions in accordance with applicable regulations.
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OEM Gas Analyzers
Reduce gas measurement costs with modules that measure multiple gases and eliminate field calibration. Our Andros OEM gas modules lead the way in non-dispersive infrared (NDIR) gas analysis for automotive emissions and patient monitoring.
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Wireless Systems
Physical Acoustics’ line of wireless systems offers users complete Acoustic Emission (AE) testing and monitoring solutions in portable devices, reducing the need for bulky equipment and cabling. Wireless AE systems provide users with improved mobility, while retaining full AE testing capabilities.
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Emission Analyzers
The VLT-E8104 emission analyser measures the opacity of the exhaust gases of vehicles with petrol/LPG/CNG engines. The accuracy complies with OIML class 0. An oil temperature sensor and an rpm counter can be connected.If you connect diesel smoke cell VLT-E9210, this analyser is a fully functionsl diesel smoke analyser as well.
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Osram Direct Emission Green Laser Diodes (510 - 530nm)
The Optoelectronics Company Ltd
The PLT3 520D laser diode can deliver 140mW pulses at 520nm with 8% efficiency, driven at 300mA at 50% duty cycle – OSRAM's previous limit was 80mW with the PL 520B. This new diode has been developed to work in MEMS-based scanners.
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Bench Top Ionizer Cleaning Box
EC-B
Panasonic Industrial Devices Sales Company of America
The EC-B Bench Top Ionizer allows direct ion emission to be paired with pulsed air emission to provide quick and effective removal of static charges as well as any dust that is present on the part. Three white LEDs illuminate the work piece to ensure complete dust removal. A powerful dust collecting fan exhausts dust quickly, preventing re-adhesion of dust.
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Indirect Sequential Injection
The ECU is designed to exploit the chemical-physical characteristics of the gas fuel used in Otto engines while maintaining the level of emissions of the exhaust gas according to the original standard car.The connector used in Air 48 is automotive type 48- Poles . The connection to the engine signals , offers exceptional qualities of connective security and protection against water infiltration .
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Emissions Dynamometers
MD-AWD-1000-M
The MD-1000 sets the industry standard for heavy duty chassis dynamometers due to its rugged design and accurate loading capabilities. The AWD upgrade expands your testing to include full time 4×4/AWD applications! Now your testing capabilities have expanded! Simulate on-highway driving conditions under real world loads. Adjust loading to simulate a host of in-use operating conditions. The AWD 1000 is approved for use in Nevada and Colorado for Diesel Smog Testing.
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Desktop Spectrometer
Electro-Technic Products, Inc.
The RSpec Explorer is an educational tool which makes it possible for an entire class or lecture hall to study atomic emission spectra. This is a great device for hands-on student learning including having students identify the gas in an unknown spectrum tube. Your students will find the software (included) is easy to use right out of the box. Until now, it’s been nearly impossible to teach about light and color using traditional tools like diffraction gratings because you can’t determine if all your students are even seeing the same results of their experiments. But with the RSpec-Explorer’s camera and software system, you will be confident knowing that every student is seeing the same thing.
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Real-Time Online Monitoring to Detect and Analyze Potential Partial Discharge (PD) Signals and Insulation Faults using UHF, AE, and HFCT
PDMonitor
Power Monitoring and Diagnostic Technology Ltd.
The PDMonitor, which utilizes Ultra High Frequency (UHF), Acoustic Emission (AE) and High Frequency Current Transformer (HFCT) sensors and is designed to conduct real time online monitoring to detect and analyze potential Partial Discharge (PD) signals and insulation faults before they lead to breakdown or catastrophic failure in power assets. The system provides the developing trend of the PD, when occurring, as alarms in real time, thus helping to predict the insulation degradation status of the asset, prevent sudden accidents, and provide an effective database for Condition-Based Maintenance (CBM) of power assets.
