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VOC
biochemicals which readily evaporate at room temperature.
See Also: Volatile Organic Compound, Indoor Air Quality
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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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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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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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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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Desktop:Touch Buttons : CO2 Monitor Real-time Monitoring of Indoor Air Quality Including CO2,Temp
VAT810-TH/SD (VAT810-CO2)(VAT866
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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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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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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Solar Array Simulator
62000H-S series
The latest programmable solar array simulator power supply 62000H-S Series released by Chroma provide simulation of Voc (open circuit voltage) up to 1800V and Isc (short circuit current) up to 30A. The 62000H-S provides an industry leading power density in a small 3U high package. The solar array simulator is highly stable and has a fast transient response design, which are both advantageous to MPPT performance evaluation on PV inverter devices. The 62000H-S Series have many unique advantages including high speed & precision digitizing measurement circuits with a 100kHz A/D, 25kHz D/A controlled I-V curve and a digital filter mechanism. It can simulate an I-V curve accurately and response the mains ripple effect from the PV inverter. In addition, the built-in EN50530/Sandia SAS I-V model in the standalone unit can easily program the Voc, Isc, Vmp, and Imp parameters for I-V curve simulation, without a PC controller.
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Real-time VOC Monitoring
BIOSPEC VOC
BioSpec VOC is designed specifically to enable reliable real-time VOC monitoring in biogas upgrading plants and has been field proven over many years. It allows OEM upgrading plant suppliers to integrate the solution into their own specific systems and retrofit to existing plants. This enables a more holistic solution, supporting sustainable profits for RNG plant owners.
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Sensor Solutions for IoT
Imec is a reference in the design of ultra-low power electronics, low-power algorithms to increase intelligence and data security, and in all aspects of data science. Our multi-sensor environmental monitoring platform features sensors for temperature, relative humidity, NO2, CO2, VOC (volatile organic compounds), particle matter, ambient light, sound, vibrations and presence detection. Our test platform is suitable for indoor and outdoor air quality monitoring and control, and can be used in smart buildings, smart cities and more.
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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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CDPH Standard Method for VOC Emissions
Underwriters Laboratories Inc.
The Standard Method for the Testing and Evaluation of Volatile Organic Chemical Emissions From Indoor Sources Using Environmental Chambers, an expanded standard for what is commonly known as California Specification 01350, is one of the most widely used standards to evaluate building and interior products for low chemical emissions.
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MCCI Catena® 4460 Sensor Wing w/ BME680 VOC Sensor for LoRaWAN™ Technology
The MCCI Catena® 4460 Sensor Wing is a flexible open-source IoT device wing designed specifically for use with the Adafruit Feather M0 with LoRa® radio system, but suitable for use with any Adafruit Feather CPU board. Like the Catena 4450, when combined with a suitable CPU, it is a ready-to-use platform for LoRaWAN™ 1.0 and 1.1 wireless IoT applications.
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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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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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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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Air Quality USB Dongle
UTHINGL::VOC
uThing::VOC™ is a USB dongle useful to quickly integrate or evaluate the Bosch BME680 air quality sensor. If you need to sense air-quality data and decide to use the Bosch BME680, you will find that integrating the Bosch proprietary algorithms is not a trivial task, and that the code size limits its use in constrained platforms like many Arduino boards.
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Co2 Meter Desktop with USB Interface Touch Screen
VAT810-TH/SD (VAT810-CO2)(VAT80
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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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 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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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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Co2 Data Logger
VAT820-CO2 / VAT820-CO2-VOC52
Shanghai Yi Hua V&A Instrument Co., Ltd. CO.,LTD
Co2 data logger Indoor air quality monitor :CO2 monitor , indoor air quality including CO2,VOC temperature ,humudity.
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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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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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Portable Gas Chromatography Instruments
zNose®
Electronic Sensor Technology, Inc
Using ultra-high speed gas chromatography, zNose® is a powerful tool for identifying contraband of all kinds, hazardous industrial materials, improvised explosives, and flammable materials. Anything outside standard voc regulations is easily detected by zNose®.
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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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Wireless Temperature Monitor
VAT820-CO2 / VAT820-CO2-VOC99
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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Environment click
Environment click measures temperature, relative humidity, pressure and VOC (Volatile Organic compounds gases). The click carries the BME680 environmental sensor from Bosch. Environment click is designed to run on a 3.3V power supply. It communicates with the target microcontroller over SPI or I2C interface.
