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Spectral Response SystemsQuantum Efficiency SystemsIPCE Measurement Systems
QE system provides electronics and software designed for fully automated measurement of external quantum efficiency of solar cells. All systems include probes and a fixed plate sample stage for samples up to 150 mm x 150 mm. The main system components include: custom designed software, measurement electronics, and computer system (Windows 8 operating system). The measurement involves focusing monochromatic light to a spot on the device under test, then accurately measuring the photon flux and current from the test cell. The system utilizes a dual beam configuration with lock-in detection, providing an absolute accuracy of ±3%. The QE system uses a grating monochrometer with silicon/InGaAs/Ge detectors. The system includes automatic order sorting filters and two light sources for monochromatic illumination (a Xenon- arc lamp and a halogen lamp). A single lock-in amplifier is used to measure both the reference detector and test device. The main system comes with all the hardware needed to measure quantum efficiency, a fixed plate sample stage and probes.
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Spherical Underwater Quantum Sensor
LI-193
The LI-193 Spherical Quantum Sensor measures PAR in air or underwater from all directions at depths up to 350 meters. This sensor is useful for studies of phytoplankton, which uses radiation from all directions. The measurement is referred to as Photosynthetic Photon Flux Fluence Rate (PPFFR) or Quantum Scalar Irradiance.
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Underwater Quantum Sensor
LI-192
The LI-192 Underwater Quantum Sensor measures PAR from all angles in one hemisphere. The LI-192 works in air or underwater at depths up to 560 meters. The measurements are cosine corrected and typically expressed as Photosynthetic Photon Flux Density (PPFD). For simultaneous measurements of downwelling and upwelling PAR, two sensors can be mounted on the 2009S Lowering Frame.
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Underwater Quantum/PAR Sensors
Photosynthetic radiation is essential for the growth of the photosynthetic organisms such as corals. The wavelength range from 400 to 700 nm is PAR (Photosynthetically Active Radiation) or PPFD (Photosynthetic Photon Flux Density). Apogee quantum/PAR sensors are calibrated to measure the number of photons of light across this range.
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PPID-2000 Photosynthetic Photon Intensity Distribution Test Unit
Hangzhou Everfine Photo-E-Info Co., LTD
It is mainly used for testing plant lighting products. With the EVERFINE GO-R5000 goniophotometer system, it can realize the measurement of plant photosynthetic photon intensity distribution (μmol/s/sr) in the whole space. In addition, the device can also realize the test of photosynthetic photon flux, far red light photon flux, photosynthetic radiation efficiency and other parameters, referring to DLC, ASABE, DIN, GB, CQC and CSA related international plant lighting standards .
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Flux Meter
NF-200
NF-200 is a model which is added the comparator function to NF-100. This can apply to measure inerside search coil while passing. Through optional accessories are available.
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Photon Sensors
Nordson Measurement & Control Solutions
Electrode Coat Weight Gauging of Anode and Cathode for Lithium Ion Batteries
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Photon Magnetic Resonance
Numis Poly
The Numis Poly device is a Magnetic Resonance Sounding (MRS) system for the direct detection of shallow groundwater down to 150 m of depth
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Flux Testing Transformer
The testing equipment is manufactured in strict adherence with industry standards using superior quality raw materials, sourced from reputed vendor in market.
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Photon Doppler Velocimeter - MATRIQ
The Quantifi Photonics Doppler instrument combines the key optical components for Photonic Doppler Velocimetry (PDV) measurements in a compact instrument to enable streamlined high-channel count PDV test setups.
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Inductive Heat Flux Thermography
DEFECTOVISION IR Product Family
Foerster Instruments, Incorporated
The DEFECTOVISION IR system is an addition to FOERSTER's core competence, the non-destructive testing of semi-finished metal products. All around the world, more than 6.5 million tons of steel have been tested safely and efficiently by now with our latest technology.
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Soil Heat Flux Sensors
Soil heat flux sensors may consist of several thermocouples whose measurements are averaged, a single thermopile, or a single thermopile with a film heater. These sensors measure the rate of energy transferred through a surface. Data regarding the amount of energy stored in soil as a function of time is used in energy-balance and Bowen-ratio flux systems.
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Photon Counting PMT Detection System
For spectroscopy and microscopy experiments in the UV/Vis/NIR region of the spectrum, a photomultiplier tube (PMT) is the ideal detector for quantitative low light level measurements. A PMT is extremely sensitive, with very wide dynamic range so it can also measure high levels of light. PMT’s are also very fast so rapid changes in optical signals can be reliably monitored. As a practical matter, PMTs are durable, long-lived, and economical.HORIBA provides a simple, self contained PMT housing that operates in either analog or photon counting modes with the flick of a switch. This ambient PMT housing is ideal for standard side-on PMTs that are used from 185 to 900 nanometers. It has a very low dark count for a non-cooled PMT housing providing a dark count of only ~ 50 to 500 counts per second (cps) depending on the PMT selected.
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Magnetic Flux Leakage Testing
PRÜFTECHNIK Condition Monitoring GmbH
NOVAFLUX - Flux Leakage Inspection for Black or Bright Steel Bars
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Single Photon Counting Camera
LINCam
Photon counting is the only way to get as much information brought by light as it is physically possible. Here we present the system allowing to detect not only arrival time of individual photons but also a position as straightforward as camera. Standing on the shoulders of night vision technology LINCam allows to extend any simple wide-field microscope to the powerful fluorescence lifetime imaging system.
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Photon Doppler Velocimeter - PXIe
Doppler 1000 Series
The Quantifi Photonics Doppler PXIe module combines the key optical components for Photonic Doppler Velocimetry (PDV) measurements in a compact instrument to enable streamlined high-channel count PDV test setups.
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Total Luminous Flux Measurement System
This system enables the total luminous flux measurement of luminous intensity distribution 2 and 4 light sources based on the measurement standards of LED lightings LM-78 and LM-79 approved by IESNA (Illuminating Engineering society of North America) .
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Heat, Vapor, and Carbon-Dioxide Flux Sensors
Heat, vapor, and carbon-dioxide flux sensors are typically used in eddy-covariance systems to measure exchanges of carbon dioxide, water vapor, and heat between the surface of the earth and the atmosphere.
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Miniature 8-channel photon counter
id150 SERIES
Intended for large-volume OEM applications, the id150-1x8 is the only multichannel solid-state single photon detector on the market. It consists of a CMOS silicon chip packaged in a standard TO8-16pin header with a transparent window cap. The chip combines 8 in-line single photon avalanche diodes that can be accessed simultaneously for parallel processing. square in center-to-center A fast active quenching circuit is integrated within each pixel in order to operate each diode in photon counting regime. The chip is mounted on a printed circuit board on top of a single-stage thermoelectric cooler (TEC). A thermistor can be used to measure the temperature of the chip. Only two low power supplies of +5V and -25V are needed for operation in photon counting mode. The fast active quenching circuit leads to a dead time of less than 50ns per channel. An outstanding timing resolution of less than 60ps allows high accuracy measurements.
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Flux Meter
NF-100
NF-100 can perform stable high accuracy measurement because noise and drift are reduced by the structure of digital counter and integral V/F converter with use of operational amplifier.
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Automated Soil CO2 Flux System
LI-8100A
A portable, automated system for simple and reliable survey and long-term measurements over a study site. The LI-8100A Analyzer Control Unit contains an infrared gas analyzer and a connection panel to interface with the 8100-103 Survey Chamber, the 8100-104 and 8100-104C Long-Term Chambers, additional gas analyzers, and the LI-8150 Multiplexer.
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Total Flux Measurement Systems
LED’s and Luminaires must be characterized and tested for brightness and color, for production quality control and also for R&D. The Gamma Scientific Total Flux Measurement System combines our accurate Radoma Spectrometer and an integrating sphere for total flux (total power) and color measurements of LED, micro LED and Luminaires. Measurement parameters include spectrum, lumens, total power, peak and dominant wavelength, CRI, CCT, FWHM and other optical properties.
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Absolute Luminous Flux Integrators
Photometric Solutions International Pty Ltd
The Absolute Luminous Flux Integrator (ALFI) is a special device for absolute measurement of the luminous flux output of lamps. It can also to measure the luminous intensity distribution of small lamps and luminaires.
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Single Photon Detector System For Near-Infrared (0.7 - 2.3 Um Wavelength)
*Frequency range includes coverage into higher frequencies than other photon counters on the market.*Short dead time (10 nanoseconds) compared to long dead time (microseconds) of alternatives. Therefore rapid repeition rate of 10s of MHz possible, whereas alternative have maximimum repetition rate of 1-10 kHz.*Very small dark counts (10/second) compared to high dark count (1,000s / second) of alternatives. Does not require gated mode unlike alternatives. Operates in continuous operation mode.
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DC Magnetic Flux Leakage Testing
ROTOMAT / TRANSOMAT Product Family
Foerster Instruments, Incorporated
With the new generation ROTOMAT DA and TRANSOMAT DA flux leakage test systems FOERSTER is setting new standards in continuous quality assurance of ferromagnetic steel tubes. The test systems enable the reliable detection of natural and oblique defects, regardless of their angle or length, in addition to standardized longitudinal and transversal defects. The miniaturization of sensors together with highly integrated electronic components dramatically increases the number of channels. This makes a more precise and finer scan of the surface possible, giving a more complete set of information regarding detected defects. The newly introduced C-Scan visualizes these defects in high-definition and real-time, resulting in a completely new evaluation of the tubes to meet rising quality requirements.
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Photon Counting Cameras
Photek photon-counting camera systems are unique as they provide the ability to capture and integrate an image in real time. These systems are ideal for extremely low photon emission applications such as bio-luminescence, chemi-luminescence and weak fluorescence. The ability to accurately analyze transient events is a key feature of this product. The length of time that the image can be integrated is limited only by disc space, and allows the user to fully capture real-time events. X, Y and time co-ordinates for post acquisition analysis is also recorded. X-ray and vacuum imaging camera options are also available.
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Flux Meter
Star Trace Pvt. Ltd. is a renowned manufacturer and supplier of unbeatable quality Magnetic Field Flux Meters. The company manufactures these Magnetic Flux Meters from top-grade raw materials to ensure quality and performance. In order to ensure customers' satisfaction, these Magnetic Flux Meters are sent for several stringent quality control tests before supplying and exporting them to customers.
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Single Photon Counting Modules
Single photon counting modules. So-called single photon counting modules are used to count single photons. These photon counters, sold under the brand name COUNT®, offer phenomenally low dark count rates with the best low noise characteristics.
