VOC
biochemicals which readily evaporate at room temperature.
See Also: Volatile Organic Compound, Indoor Air Quality
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Infrared Camera for Methane and VOC Detection
FLIR GF300
The FLIR GF300 detects methane, other hydrocarbon, and volatile organic compounds resulting from the production, transportation, and use of oil and natural gas. This camera can scan large areas and visualize potential gas leaks in real-time, so you can check thousands of components over the course of one survey. Designed with the user in mind, the GF300 is lightweight, offers both a viewfinder and LCD monitor, and has direct access to controls.
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CO, Alcohol and VOC Gas Sensor Breakout
MiCS5524
Give your next sensor project a nose for gasses with the Adafruit MiCS-5524 Gas Sensor Breakout. This breakout makes it easy to use this nice sensor from SGX Sensortech. The MiCS-5524 is a robust MEMS sensor for indoor carbon monoxide and natural gas leakage detection, it''s suitable also for indoor air quality monitoring; breath checker and early fire detection.
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VOC FIXTURE OVER CLAMP ASSEMBLY'S
Test-X VOC Series overclamps are used for testing bare or loaded printed circuit boards with open vias and to minimize board flex.The VOC Series overclamp comes with adjustable delrin pressure fingers, anti-rotating hex nuts, hinge and latching assemblies, mounting instructions and hardware.The VOC Series will accomodate fixtures with dress frames or newer style fixtures using full-size top plates.
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VOC Emissions Testing for Electronic Equipment
Underwriters Laboratories Inc.
Product emissions testing on electronic equipment, including printers, consumer electronics, information and communications equipment, and appliances.
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SparkFun Air Quality Sensor
SGP40 (Qwiic)
The SparkFun SGP40 Air Quality Sensor provides a measurement of the quality of the air in your room or house. The SGP40 is based on Sensirion's CMOSens® technology and uses a metal oxide (MOx) sensor with a temperature controlled micro hotplate and provides a humidity-compensated volatile organic compound (VOC) based indoor air quality signal. Both the sensing element and VOC Algorithm feature an unmatched robustness against contaminating gases present in real world applications enabling a unique long term stability as well as low drift and device to device variation.
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Air Quality
Controlling IAQ is critical to maximizing building performance and occupant health/safety. ACI sensor solutions for IAQ include VOC and PM (volatile organic compound and particulate matter), CO2 with options to fit every application.
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Sensors And Components
ION Science is a leading manufacturer of VOC gas sensors, with PID sensor technology trusted by major gas detection manufacturers globally for accurate detection of volatile organic compounds (VOCs). To the ever-growing sensing portfolio, ION Science offers Development Boards and Kits specially designed to offer OEMs at a simple, low-cost with means of integrating MiniPID sensors into existing systems and applications. Due to tightening legislation and the growing global focus on air quality, worker safety and environmental emissions are driving the requirements for a new generation of measurement and monitoring systems. The multi-award-winning Disc Pumps are now available and distributed by ION Science.
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Trace Gas Analyzer
PTR-TOF 4000
The new PTR-TOF 4000 is a compact, ultra-sensitive & high-resolution IONICON PTR-TOF real-time trace VOC analyzer. It is our first high-resolution PTR-TOFMS built into the same small and lightweight layout known from our successful PTR-TOF 1000 series. It also features the new hexapole ION-GUIDE technology for increased sensitivity and resolution. The PTR-TOF 4000 thus allows you to benefit from both high mass resolving power and high-sensitivity. Like the other instruments built on this platform also the PTR-TOF 4000 demonstrated its reliability and robustness but also its remarkable technical abilities and speed during various international campaigns (e.g. NASA's KORUS-AQ).
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Vehicle Interior Air Quality Testing
Underwriters Laboratories Inc.
Hundreds of volatile organic compounds (VOCs), which off-gas from the materials and finishes used in car interiors, can be present in the air inside a new vehicle. VOCs can cause odor complaints and have been linked to numerous health concerns. As the demand for healthier products increases, vehicle manufacturers that tell a compelling sustainability story can capitalize on a significant opportunity to grow market share. UL helps manufacturers capture value for their sustainability efforts, mitigate risks and comply with increasingly complex regulations.
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Gas Analyzers
Omega's Handheld Gas Analyzers are ideal for monitoring VOC levels in petrochemical plants, power plants, mining facilities and restaurants. Models available to measure CH4, CO, O2, and H2S
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SparkFun Environmental Sensor Breakout
BME680 (Qwiic)
The SparkFun BME680 Environmental Sensor is a breakout that combines a gas sensor with temperature, humidity and barometric pressure sensing for a complete environmental sensor in a single package. The gas sensor on the BME680 can detect a wide variety of volatile organic compounds (or VOC for short) to monitor indoor air quality. Combine that with precise temperature, humidity, and barometric pressure and the BME680 can work as a completely standalone environmental sensor all in a 1in. x 1in. breakout!
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Automated Monitoring of Airborne Molecular Contamination
AMC-Monitor T-1000
The all-in-one analyzer for FOUP, fab and clean-room environment AMC monitoring in the semiconductor industry. The AMC-Monitor is a modular and flexible platform for airborne molecular contaminations (AMC) monitoring in semiconductor applications such as: FOUP analysis with a focus on VOC and condensables incl. full integration with Pfeiffer Vacuum APA 302 pod analyzer. Clean-room monitoring in fabrication plants.
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Acrylic Buttons
VAT810-TH/SD (VAT810-CO2)(VAT845
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Desktop:Touch buttons : CO2 monitor Real-time monitoring of indoor air quality including CO2,temperature ,humudity and VOC.
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SparkFun Environmental Sensor
BME688 (Qwiic)
The SparkFun BME688 Environmental Sensor is a breakout that combines a gas scanning sensor with temperature, humidity, and barometric pressure sensing for a complete environmental sensor in a single package. The gas sensor on the BME688 can detect a wide variety of volatile organic compounds (VOCs), volatile sulfur compounds (VSCs), and other gases such as carbon monoxide and hydrogen in the part per billion (ppb) range. Combine that with precise temperature, humidity, and barometric pressure and the BME688 can work as a completely standalone environmental sensor all in a 1in. x 1in. breakout!
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Solar Cell Testers
Solar Cell Testers are integrated systems incorporating Solar Simulator and I-V Measurement systems. PET offers Standard and Advance IV Measurement software. PET Cell Testers are capable of measuring a diverse range of solar cell parameters such as Isc,Voc, Imax,Vmax, Pmax, FF, Rsh, Rs and η cell conversion efficiency, complete light and dark I-V curves. All that needs to be done to test a cell is to load the cell, make electrical probes contact and press “Measure” icon on the I-V Measurement System software. The software will automatically open the Solar Simulator shutter, perform the test and close the shutter after the test is complete. The design is modular in nature and can be easily upgraded. Some options can added at a later time.
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Infrared Camera for Methane and VOC Detection
FLIR GF320
The FLIR GF320 detects hydrocarbon and volatile organic compound (VOC) emissions from natural gas production and use. With this optical gas imaging camera, inspectors can check thousands of components and see potential gas leaks in real-time. The GF320 is lightweight, offers both a viewfinder and LCD monitor, and has direct access to controls. Embedded GPS data helps in identifying the precise location of faults and leaks, for faster repairs.
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GC Sample Prep & Sample Introduction
For Gas Chromatography Preparation & Introduction, Teledyne LABS’ brand offers Purge & Trap instruments to prepare samples for separation. P&T is routinely applied to detect volatile organic compounds (VOCs) down to sub-ppb levels in soil and water, and as a step in determining outdoor and indoor air quality. The arrival of microprocessor-driven systems allows the concentrator to be more precise and automated, giving the operator more time for other projects. All Teledyne LABS P&T instruments satisfy U.S. Environmental Protection Agency method guidelines.
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Solar Cell Simulation
Setfos
Easily calculate the short circuit current, open circuit voltage Voc and fill factor with Setfos. Tweak the layer stack and add light scattering layers for enhanced absorption. Optimize for AM1.5 or specific wavelength bandsElectrical IV curvesCurve fitting & parameter extractionAC simulation and transient experiments like photo-CELIVAdvanced device physics: SRH-recombination, excitons, ... Design anti-reflection coatings or transparent cells
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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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CO2 meter alarm
VAT820-CO2
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Indoor air quality monitor :CO2 monitor , indoor air quality including CO2,VOC temperature ,humudity
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Total Hydrocarbon Analyzer
Model 4030
Teledyne Analytical Instruments
The Model 4030 uses a field proven FID detector in a heated chamber. The chamber is heated to a high temperature to meet US EPA requirements for VOC emissions monitoring.
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EQE/Photon-Electron Conversion Testing
Enlitech offers different solutions for incident photon-electron conversion testing systems. The available systems include IPCE, PV External quantum efficiency (PV-EQE), Internal Quantum Efficiency, Spectral Response (SR), Highly-sensitive EL-EQE. There are over 1,000 SCI papers cited Enlitech‘s systems to provide reliable experimental data for significant scientific publication. The Highest PV-EQE sensitivity and EL-EQE both reach 10-5 % (7 orders). They can be utilized to PV conversion efficiency, HJT/ PERC/TOP-CON current-loss analysis, Organic PV charge-transfer-state and Perovskite PV trap state measuring, and Organic PV and Perovskite PV Voc loss analysis.
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Ambient Pressure Photoemission Spectroscopy With Nitrogen Environment
The APS04-N2-RH incorporates a tuneable deep ultra-violet (UV) source outputting 3.4 - 7.0 eV, for absolute work function and highest occupied molecular orbital (HOMO) measurements, a surface photovoltage spectroscopy (SPS) module outputting 400 - 1000 nm for Voc and Eg measurements, together with a 50 x 50 mm scanning area for planar relative work function measurements (Fermi level).
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Solar Analyzers
Max. solar system power (Pmax) search by Auto-scan: 1000V, 12A (12000W capability)The analyzer and the Remote Solar Detector is connected by Bluetooth wireless communication (Bluetooth 2.1 + EDR Class 1)The Remote Solar Detector is moisture-proofIntelligent test logic with no personnel attendance required in the field Solar system analyzer waits and tests the system until appropriate sunlight irradiance is detectedMax. voltage (Vpm) at Pmax, Max. current (Ipm) at Pmax Voltage at open circuit (Voc), Current at short circuit (Isc)Efficiency (%) calculation of solar systemTemperature measurement of solar panelsIrradiance measurement of sun lightSeries resistance (Rs) calculation of solar panelsWith data logging/open function, the I-V curves of solar system can be analysed / recorded for a period of time (e.g. 60 min.)Conversion of I-V curve under OPC to data under standard test condition (STC) based upon IEC standardProvide Operating Condition (OPC) and Standard Test Condition (STC) test reports for verification of solar panel performance (OK or NO OK)Users can set up the parameters of solar panelsUsers can set up the series number of solar panels. Parameters of many solar panels can be measured in one measurementThe Irradiances and Temperatures of solar panels can be continuously measured, monitored and recordedContinuously measure/monitor/record the DC power output of solar system and the AC power output of inverter (1 phase or balanced 3 phases)Calculate the efficiency of DC to AC power conversion and the efficiency of the max.output power
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Power Meters and Calibration Cells
The Solar Reference Cell consist of a 20 x 20 mm monocrystalline silicon Photovoltaic Cell encased in a 92 x 70 x 16 mm metal enclosure with a protective quartz window and a temperature sensor. The temperature sensor is a 100 ohm platinum Resistance Temperature Detector (RTD).The Solar Reference Cells come with a Certificate of Calibration and compatible set of connecting cables. The following parameters of the reference cell are certified: Isc, Imax, Voc, Vmax, Pmax, Area, Fill Factor and Efficiency. The certification is accredited by NIST to the ISO-17025 standard and is traceable both to the National Renewable Energy Laboratory (NREL), and to the International System of Units (SI). A compatible cable set is also supplied with each Solar Reference Cell.
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Volatile Organic Compound VOC Meters, Monitors
For handheld and long-term VOC measurement and logging.
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Multi-Matrix Purge and Trap
Atomx XYZ
The Atomx XYZ is the second generation combined soil/water autosampler and purge and trap concentrator system in the Tekmar VOC product family. It is the only instrument of its kind to employ a unique automated methanol extraction feature for high level soils in accordance with USEPA Method 5035. Methanol rinsing, dilutions capability and three standard addition vessels all come standard on the Atomx XYZ. While priced competitively, the system offers unique features that cannot be found on any other sample prep system on the market today.
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VOC Detectors
The Baseline® VOC-TRAQ® II detector is a handheld VOC sensor designed for ease of use and is an excellent way to monitor and record PID detectable total volatile organic compounds (TVOCs), whether you are an air quality consultant, safety engineer, maintenance manager, or just concerned about TVOCs in your environment. This Baseline VOC detector includes:
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Total Hydrocarbon THC/VOC Monitoring System
ML661
The Teledyne ML®661 is a complete engineered CEMS designed to measure total hydrocarbons (THC/VOC) as required in environmental regulatory compliance and process control applications. Please consult our factory for more information on this product.
