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Total organic carbon (TOC) measurement is a well-established technique that provides valuable information about water quality for process control and regulatory compliance. Though high-temperature combustion TOC has been shown to be very effective for the analysis of samples that are of high molecular weight or contain substantial amounts of salt or difficult-to oxidize organics (e.g, humic acid), these types of samples are problematic for combustion TOC analyzers. -
The YSI 2900M Online Monitoring & Control System featuring the YSI 2960 Online Sampler is a key and reliable partner for the monitoring and optimization of your bioprocess. The YSI 2960 Online Sampler automatically draws fluids from your bioreactor and delivers samples directly to the YSI 2900 Biochemistry Analyzer for testing. Sampling is done aseptically as lines are flushed and antiseptic is kept in them after each draw. The system supports connection with RS232, Ethernet, and OPC. The YSI 2900M Online Monitoring & Control System provides a simple and reliable solution for running your bioprocess automatically with little risk of contamination. -
Ankersmid Universal Filters are known as a reliable technique for the adsorption of components in a gas stream that cause interferences in the gas measurement.
The design of the filter and filter housing ensures that any liquids present in the gas will be separated and collected in the bottom of the filter-housing.
The AAM series are based on the elements of the AUF universal filter series.
Due to its universal standard design, the filters can be used with various adsorption cartridges and, if needed, also be fitted with a liquid sensor.
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The Ankersmid fluid particle filter or coalescence filter is suitable for filtration of fluid particles of all types and is recommended for sample gases with an acid dew point above 100 °C. Application examples are measurements in flue gas of heavy oil and black coal combustions.
The filter separates the aerosols (very fine fluid particles) which still pass the gas cooler. The most effective position of the filter is downstream the sample conditioning close to the flow meter of the analyser. For additional system protection we provide the version with integrated hydrophobic diaphragm, working as a liquid stop.
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De zeer nauwkeurige draagbare zuurstofanalysatoren van Analytical Industries zijn bedoeld voor toepassingen die op verschillende gedefinieerde meetpunten moeten worden gecontroleerd. Het GPR-3500-model heeft een compacte, robuuste behuizing en bevat roestvrijstalen onderdelen die in contact komen met de vloeistof, geïntegreerde debietmeters en naaldventielen. Het meet de zuiverheid voor inerte gassen, kooldioxide en zuurstof. De GPR-1200 compacte draagbare zuurstofanalyser voor sporen heeft een 4-wegklep die een gasmonster in de sensor opvangt. Dit maakt snellere zuurstofmeettijden mogelijk bij het verplaatsen van punt naar punt in een proces en beschermt ook sporenzuurstofsensoren tegen voortijdige uitputting als gevolg van blootstelling aan omgevingszuurstofniveaus om hun levensduur te verlengen. Dit alles zorgt voor een zuinige werking en lage eigendomskosten voor deze toonaangevende reeks draagbare zuurstofanalysers. -
The air purifier CAP 15 and CAP 30 produces clean and hydrocarbon-free air out of normal compressed air. The Pt/Pd-catalyst convert by catalytical total-oxidation at 370°C all hydrocarbons inclusive methane (CH4) into carbondioxyde (CO2) and water (H2O). Hydrogen (H2) and carbonmonoxyde (CO) will be removed quantitatively.The produced air quality ist constantly free of hydrocarbons and better than sythetic air from gas bottles of class 5.0 (refering to organic components).On account of the high gas purity, the air purifier CAP 15/30 are used for FID-measuring systems as combustion air and as zero gas. -
The air purifier CAP 15 and air purifier CAP 30 produces clean and hydrocarbon-free air out of normal compressed air. The Pt/Pd-catalyst convert by catalytical total-oxidation at 370°C all hydrocarbons inclusive methane (CH4) into carbondioxyde (CO2) and water (H2O). Hydrogen (H2) and carbonmonoxyde (CO) will be removed quantitatively.The produced air quality ist constantly free of hydrocarbons and better than sythetic air from gas bottles of class 5.0 (refering to organic components).On account of the high gas purity, the air purifier CAP 15/30 are used for FID-measuring systems as combustion air and as zero gas -
Equip your lab with the accurate, easy to use Thermo Scientific™ Orion™ AquaMate 8000 UV-Vis Spectrophotometer to ensure you have the ideal instrument for water analysis and beyond. This spectrophotometer offers 260 preprogrammed methods for ion concentration from absorbance plus wavelength scanning function and standard curve function for creating custom method using so virtually any brand of colorimetric reagent can be used. Utilize 190-1100 nm selectable wavelengths, 1.8 nm spectral bandwidth and vial flexibility with the included 3-position carousel for holding round and rectangular vials. Other more simple models available! -
The probe type ASP 320 is based on the standard Ankersmid sample probe. Due to its modular and innovative design the Ankersmid heated sample probe cover also meet the special requirements of above mentioned application. With the heated filter body a filter element of 150mm length, suitable for most applications up to 1g dust/m3, is integrated. When the integrated port is used for back-flush higher dust loads can be handled. Additional a pre-filter can be mounted on top of the sample probe. The filter element can be replaced without any tools and in the shortest possible time. At the sample gas outlet of the probe a special non-heated condensate vessel of glass is mounted. It is filled with glass balls to extend the surface for the salification. The salt deposits and will be washed out with the condensate. A peristaltic pump type ASR25 continuously removes the condensate with the solved ammonium salts. The temperature of the vessel is higher than the ambient temperature because of the hot gas stream. Therefore a loss of measured components is negligible because of warm condensate. In case of a DeNOx application with a small content of NH3 (normally only a few ppm) it is possible to analyse SO2 and NOX without great losses (only some ppm which normally can be neglected). To determine the loss, it is possible to give test gas via the probe to the analyser(s). A measuring fault can be found and calibrated. As an option the vessel can be heated as well to suppress chemical reactions of the measured component below a defined temperature. At the sample outlet of the vessel a heated gas sample line series AHL can be connected. -
ASP-CON can be installed permanently into several different areas in the Secondary Wastewater Treatment Plant to provide feed-forward or feed-back control for plant operation and optimisation. The ASP-Con carries out several continuous measurements, and also analyses discrete batch samples of the product to give the following parameters on a frequency which the plant operator can set:- DO
- Temperature
- Ammonium
- Potassium*
- pH*
- ORP*
- MLSS
- SVI/SSVI
- TSS (predicted)
- RAS Concentration
- Nitrification Levels*
- Oxygen Uptake Rate
- Specific Oxygen Uptake Rate
- Critical Oxygen Concentration Points
- Toxicity Management
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Ex-proof in situ zirconia oxygen analyzer for combustion controlThe oxygen measurement enables the control of burner fuel/air ratios to ensure combustion efficiency and process safety. Fuji Electric O2 Analyser is adapted to be installed in hazardous areas and to withstand critical environments as:- Refinery process heaters
- Petrochemical reactor furnaces
- Industrial large scale boilers
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atmosFIR is the successor to Protea's previous emissions monitoring FTIR systems, keeping all the features that users found valuable in achieving their measurement results, but offering the benefits of the new atmosFIR platform with increased portability, lower ownership costs and increased measurement performance. atmosFIR can be considered a simple multi-gas analyser for combustion gas measurements; indeed for some users that is all it will be and as such it provides a cost-effective and complete measurement system. However, for the expert user atmosFIR will offer all the benefits of FTIR, with hundreds of gas measurements, multiple analytical ranges, in-depth chemometric result diagnoses and dedicated on-board sampling system. With Protea's in-house chemometrics application support and 15+ year history of emission monitoring projects, atmosFIR offers the user the complete package for their monitoring needs. With long-lifetime VCSEL reference laser diode, unique cell design, and air cooled DTGS detector with 24-bit ADC, atmosFIR is a step-change in value and service lifetime for FTIR emission gas analysis. -
atmosFIR CEM is a complete emissions monitoring system incorporating the atmosFIR 19” FTIR analyser. As completely hot and wet emissions measurement, atmosFIR CEM is ideal for complete measurement of multiple gases from applications such as incineration and power. A standard gas suite of NO, NO2, N2O, SO2, NH3, HCl, CH4, O2, CO2 and H2O is provided, but with the powerful FTIR analyser, further gases can be added easily in software. At the heart of system is the high-resolution, robust and proven FTIR spectrometer offering high signal throughput, low-noise and long lifetime of components. atmosFIR has been developed to incorporate the latest improvements and advantages in technology, The atmosFIR FTIR analyser contains an in-built sampling system and is designed for ppm-level emissions monitoring. The analyser can be used as a portable or bench-top unit as well as part of the installed CEM system. -
atmosFIRt is the latest generation of FTIR gas analyser technology from Protea in a portable or mobile form. The atmosFIR system improves upon previous FTIR technology and represents one of the most cost-effective and flexible analytical products on the market today. At the heart of atmosFIR is a high-resolution, robust and proven FTIR spectrometer offering high signal throughput, low-noise and long lifetime of components. atmosFIR has been developed to incorporate the latest improvements and advantages in technology. -
atmosFIR is the latest generation of gas analyser technology from Protea. The atmosFIR system improves upon previous FTIR technology and represents one of the most cost-effective and flexible analytical products on the market today. atmosFIRw has been designed to give a complete measurement system with embedded touchscreen controller. At the heart of atmosFIRw is a high-resolution, robust and proven FTIR spectrometer offering high signal throughput, low-noise and long lifetime of components. atmosFIRw has been developed to incorporate the latest improvements and advantages in technology, including:- Low cost of ownership and maintenance
- Robust and light, including the latest in fabrication materials
- atmosFIR combines an FTIR analyser with an in-built sampling system and embedded PC controller for a complete system
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The AULA 254 is used for fully automatic determination of mercury traces in liquid samples and sample digests. The instrument carries out routine analysis: sample after sample following exactly the preselected procedure thus increasing efficiency and productivity of your lab. The working principle of the system is based on the continuous flow method. First the mercury contained in the sample is transformed into the elemental state by addition of a reducing agent to the sample flow. In a cross-flow reactor the mercury is stripped with a gas stream and carried into the optical cell which is made entirely of fused silica. There the quantitative determination of mercury is obtained by measuring UV absorption at a wavelength of 253,7 nm at room temperature. This analytical technique is commonly known as cold vapor atomic absorption spectrometry (CVAAS), a method that has proved itself as extremely sensitive and selective over many years. No long purging or rinsing procedures even when samples with high concentrations are analyzed. The typical duration of a full measurement cycle is 80 … 280 seconds. The quick screening mode allows performing analyses in even a shorter time. -
Experience two types of TOC analysis in one powerful instrument! Use the Aurora 1030D to analyze TOC through the proven heated persulfate wet oxidation technique or the high temperature combustion method. Both modes have distinct chamber features to ensure accurate and reliable results. -
The Aurora 1030 line of TOC analyzers from OI Analytical includes instrument configurations for laboratory and process monitoring, employing 100 °C persulfate wet oxidation or thermal combustion techniques. The Aurora 1030 line incorporates several noteworthy innovations and can be equipped with parallel reactors allowing concurrent sample processing for increased analytical throughput. The unique 1030D Dual Mode TOC analyzer allows sample processing by wet oxidation or thermal combustion using the same instrument. -
The static calibration unit is meant for automatically calibrating the UT-3000 Mercury Ultratracer in natural gas monitoring systems for low to intermediate mercury concentrations. -
De Kjeldahl-methode is een methode geschikt om de fractie organische stikstof in samples te bepalen. De methode zal de hoeveelheid stikstof en ammoniak die in organische verbindingen vervat zit analyseren, enkel stikstof in de vorm van nitraten en nitrieten verbindingen worden genegeerd.
Deze erg oude methode is nog steeds de meest “populaire” (lees erkende) methode voor het bepalen van Stikstof in waters en voedsel samples.
Omwille van de chemicaliën en de hogere temperaturen die zich in het Kjeldahl proces voordoen is Kjeldahl lang een ongewenste gast op het labo geweest daar de nodige voorzichtigheid aangewezen is.
Vandaag zijn deze analyses bijna volledig geautomatiseerd, beveiligd en gecontroleerd zodat het gebruik van deze analyzers haast kinderspel geworden is.
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Het VERSA 10 werkstation is een compacte, kost effectieve, high throughput, automatische air-displacement vloeistof sampler.
Het systeem bied een oplossing voor de nood aan hoge doorvoer vloeistof behandelings mogelijkheden van een klein benchtop model tot een uitgebreid vloer model. Door het combineren van een 4 of 8 kanaals kop maar wel met single kanaals functionaliteit kan dit workstation de routine protocollen automatiseren met een variabele hoeveelheid aan samples. Het compacte 6positie werkplatform zorgt ervoor dat u de pipetteer protocollen kunt uitvoeren in een bio-afzuigkap of plekken met beperkte ruimte.
Dit systeem ondersteund verschillende eigen reagentia en labware door zijn open systeem en dit aan een zeer aantrekkelijke prijs.
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The heated sampling system is a combination of a heated sample line and a heated sample filter. The sample line is 500mm long; the filter element can be replaced very quick with the bayonet lock. Beside the very precisious and constant regulation of the line and filter temperature, there is a separate controll point fort he temperature at the filterinlet, where you have an information of the exhaust gas temperature. Also the calibration gas (prewarmed) can directly connected with the unit. The thermocouple is available as PT 100 or NiCrNi. -
Kemtrak backscatter probes are designed to accurately measure low to extremely high turbidity directly in tanks and pipelines. The dual fiber optic design of the Kemtrak probe provides high resolution at low turbidity ranges with excellent linearity all the way up to extremely high turbidities when used with a Kemtrak NBP007 backscatter photometer. A unique benefit of the Kemtrak backscatter immersion probe is that it does not go blind at high sample turbidities. Other probes stop working at 4 000 NTU/FNU (< 1 wt% solids) after which the signal will decrease resulting in an erroneous and misleading output. The output of the Kemtrak probe will continue to increase with sample concentration ensuring a reliable measurement. -
The heated prefilter model iFiD Filter Backwash M1is a samplegasfilter which can flushbacked with an electronic solenoid valve. This valve can controll the pressure air (flushbackair) and the sample gas. The filter is very stable with the temperature level you preselect, and also in permanent use. In permanent use the maximum temperature is 200°C. The temperature is regulated in a range of +-1%. -
The heated prefilter model iFiD Backwash M2 is a samplegasfilter which can be flushbacked. The filter is very stable with the temperature level you preselect, and also in permanent use. In permanent use the maximum temperature is 200°C. The temperature is regulated in a range of +-1%. -
The MC-3000 is used for generating a continuous stream of a mercury vapor loaded gas stream in order to check or calibrate mercury analyzers. It is also suitable for all those applications where a gas stream with a preset and constant mercury concentration is needed.- Generates elemental mercury vapor
- continuous operation
- approx. 10 ... 500 µg/m³ Hg°
- Compact and portable size
- No permeation principle - no need to calibrate the calibrator
- Microprocessor controlled
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The all new Chip-DSC 1 integrates all essential parts of DSC: furnace, sensor and electronics in a miniaturized housing. The chip-arrangement comprises the heater and temperature sensor in a chemically inert ceramic arrangement with metallic heater and temperature sensor. This arrangement allows superior reproducibility and due to the low mass outstanding temperature control and heating rates of up to 100 K/min. The integrated sensor is easily user exchangeable and available for a low cost. The integrated design of the chip-sensor delivers superior raw data, which enables a direct analysis without pre- or post-processing of heat flow data. The compact construction, leads to a significant reduction in production cost which can be passed on to our customers. The low energy consumption and unrivaled dynamic response result in unsurpassed performance of this revolutionary DSC-concept. -
The all new Chip-DSC 10 integrates all essential parts of DSC: furnace, sensor and electronics in a miniaturized housing. The chip-arrangement comprises the heater and temperature sensor in a chemically inert ceramic arrangement with metallic heater and temperature sensor. This arrangement allows superior reproducibility and due to the low mass outstanding temperature control and heating rates of up to 300 K/min. The integrated sensor is easily user exchangeable and available for a low cost. https://www.youtube.com/watch?v=07XKWG_aEoc
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The Chip-DSC 100 combines the advantages of chip technology with the requirements of our previous DSC models. Various options such as a sample robot, UV attachment and Raman spectroscopy transform the Chip-DSC 100 into a highly versatile measuring instrument. The arrangement of the Chip-Sensor allows superior reproducibility and due to the low mass outstanding temperature control and heating rates of up to 1000 K/min. The integrated sensor is easily user exchangeable and available for a low cost. The integrated design of the chip-sensor delivers superior raw data, which enables a direct analysis without pre- or post-processing of heat flow data. Applications on the Chip-DSC 100 can be expanded with various accessories. You can use different cooling systems in combination with a sample robot. The sample robot is available with 96 positions. -
The ACC cooler offers precision, safety and long-term stability for extractive analytics. The very low gas dissolution rate is attained owing to the new cooler technology (Patents applied). Both the permanent separation of the condensate from the gas phase, as well as the shorter contact time of the gas in the system, plays important roles in reducing gas dissolution rates.
The new cooler incorporates an advanced structural design with housing suitable for both wall-mounting and 19“-racks. The coolers can be integrated into the analysis cabinet without empty space requirements at the side for a cooling air outlet.
The new design enables up to 4 heat exchangers and peristaltic pumps to be incorporated either at the factory or at a later time, without any problem. The exchangers and pumps can be connected in series or parallel following customer requirements.
An electronic system not only monitors the dew point, but also the ambient temperature. The integrated fan is cooling air temperature dependent controlled.
A temperature alarm output is wired to the terminal block incorporated of the cooler housing for a safe connection without disassembling the cooler.
Available for 230VAC and 115VAC power supply.
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SupremeLine Trace Gas Analyzer With CraNOx II, ECO PHYSICS is launching the second generation of its high-end measurement solution in the ppb and ppt range. The new system is smaller and more sophisticated, as it now has the power to calculate the photostatic equilibrium by means of the integrated ozone analyzer. The CraNOx II system is capable of simultaneously measuring NO, NOX, NO2 and O3. Furthermore, it can be expanded to assess NOY and NH3 concentrations. -
The Kemtrak DCP007-NIR is an advanced dual wavelength NIR photometer designed to accurately measure the concentration of process liquids and gasses with near-infrared (NIR) absorbance between 800 and 1550 nm. Examples of NIR measurements include moisture (water & trace water), ethanol, methanol, sodium hydroxide, ammonia and continuous fuel identification. The Kemtrak DCP007-NIR uses a long life high performance NIR LED light source with robust industrial grade fiber optics to deliver a drift and noise-free measurement with very high precision. Automatic compensation for sample turbidity and/or fouling of the optical windows ensures trouble free operation.
