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Opsis Environmental Equipment & Supplies
26 equipment items found
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
A wide range of products are combined into customised systems. Differential Optical Absorption Spectroscopy (DOAS) is the core technology in the OPSIS product portfolio where a combination of light emitters, light receivers, optical fibres, and analysers allows the monitoring of gaseous pollutants and other substances for both emissions monitoring and process control. ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Differential Optical Absorption Spectroscopy (DOAS) is the core technology in the OPSIS product portfolio, where a combination of light transmitters, light receivers, optical fibres, and analysers enable the measurement of gaseous pollutants in ambient ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
An OPSIS System 400 always contains emitter, receiver, optical fibre, and analyser. The system is offered in three different technical versions: System 400CS where the light along the monitoring path is sent directly through the gas channel ("Cross Stack"). System 400FL where the monitoring path is placed in a bypass line with fast gas exchange ("Fast Loop"). System 400HWE where a small flow of ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Our air-conditioned instrument cabinets and instrument housings provide an optimal operating environment for the monitoring equipment. They are designed to operate trouble-free for many years in the most varied climates and environments, in all types of industrial applications. The houses also provide a comfortable and safe workplace for the staff who maintain and calibrate the instruments. The ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Calibration is needed to show that the measurement results correspond to reality. If they do not, the instrument readings can be adjusted. There are a number of different products for calibrating OPSIS monitoring systems. Most often, a calibration bench model CB100 is used. It is used together with a light source (CA150/RE060) and a receiver (RE060) at each end of the bench so that a monitoring ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
System 400CS ("cross-stack") is a cost-effective, high-performance monitoring system developed to monitor the concentrations of gaseous substances at power plants and other sites. In the basic version (e.g. System 400BASIC), the measurements are based on UV-DOAS technology, which makes it possible to monitor a wide range of gaseous compounds. An analyser of the AR600 model evaluates light from ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Monitor real emissions from vehicles with internal combustion engines.Emissions from internal combustion engine-driven vehicles create bad air in many parts of the world. Tests against limit values have traditionally been carried out in laboratories and it has been possible for vehicle manufacturers to optimise emissions after the test procedure, with less regard for emissions in real use. To ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Calibration is needed to show that the monitoring results agree with reality. If they do not, you can adjust the results of the instruments. There are several different products for calibrating the OPSIS monitoring system. Most often, the starting point is a calibration bench model CB100. It is used together with an emitter/receiver set (ER060) so that a monitoring path is formed along the ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
OPSIS offers a wide range of sensors for different applications, e.g. for measuring pressure (BM101) and temperature (PT110). The sensors can be easily connected to the OPSIS monitoring systems through the OPSIS hardware and software for data collection. In this context, the dust meter S305QAL should be given extra attention. It is excellently suited for measuring dust levels in waste ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
When monitoring the air quality, it is often also of interest to collect meteorological parameters such as temperature, air pressure, wind speed, and wind direction. Signals from such sensors are easily integrated into OPSIS monitoring systems, both in analysers and in stand-alone data loggers. In simple cases, the sensors have analogue outputs for the measured value and perhaps a contact ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
A System 400HWE is similar to a System 400FL in that the monitoring path is located in a dedicated measurement cell separated from the gas channel. However, the extraction of the gas from the monitoring point is done with a more traditional sampling unit. This results in a lower gas flow and thus slower gas exchange in the measurement cell but can simplify installation. As with the other system ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Laser diode-based monitoring systems for air quality monitoring. As an alternative to the DOAS systems, OPSIS also offers gas analysis based on laser diode technology, TDL. TDL technology is a good choice if only single or a few types of air pollutants are to be monitored, or if a certain measurement performance for a specific type of pollutant is to be achieved. ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
If the gas duct is difficult to access or if it limits the length of the monitoring path too much, a System 400FL is a good alternative to the System 400CS. An insulated pipe is connected between the monitoring point and a separately located closed monitoring path (measurement cell). The outlet from the monitoring path is returned to the gas duct. The flow through the pipe and monitoring path can ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
The OPSIS oxygen monitor of the O2000N type is based on the simple and well-proven zirconium dioxide technology. The monitor is designed to withstand high temperatures, high dust levels, and high moisture levels. The oxygen sensor is placed on the tip of a probe that is inserted into the flue gas duct. There is therefore no risk of the monitoring result being affected within an extractive ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Our instrument housings provide the optimal operating environment for the monitoring equipment. They are designed to operate trouble-free for many years in the most varied climates and environments, in all types of air quality monitoring. At the same time, they can provide a comfortable and safe working environment for the staff who maintain and calibrate the instruments. There are several ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
The WT256 "web transfer" contains a data logger with the same capabilities as those found in OPSIS gas analysers. In addition, it has an interface to the Internet which makes it possible to send data to external servers. It is therefore also used as a bridge between OPSIS gas analysers and the internet. The WT256 is usually connected to the Internet using a wireless ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
OPSIS System 300 includes emitter, receiver, optical fibre, and DOAS analyser. The system is offered in three basic versions: System 300BASIC for monitoring the levels of NO2, SO2, and O3. System 300BTX for measuring benzene, toluene, and xylene levels. System 300EXT which combines the measurement capability of BASIC and ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
The OPSIS DL256 is a stand-alone data logger with the same capacity and functionality as the data loggers included in OPSIS gas analysers. The DL256 can therefore be adapted to virtually any data collection requirement. The DL256 collects data with one-minute time resolution and has memory capacity to operate for several years, even with many connected sensors. Communication software for remote ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
Automatic gas calibrations and function tests are possible to perform using flowing calibration gas and/or with sealed gas cells. In the latter case, the measurement cell is usually filled with a mixture of gases which makes it possible to check the function of the system for several different gas types according to QAL3 requirements. All results from automatic calibrations and checks are stored ...
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Manufactured by:OPSIS AB based inFurulund, SWEDEN
The OPSIS System M800 for shipboard installation is based on the proven System 400 components but is specifically adapted and approved for marine use. It can be used both for emissions monitoring and for monitoring SO2 scrubbers. OPSIS System M800 for marine use is basically a System 400CS supplemented with an instrument cabinet. However, all sub-products included in the system including ...