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GfG is a world leader for gas detection and measurement technology. For over 40 years GfG has specialized in designing, developing and producing the safest and most reliable equipment and sensors available.
GfG offers an extensive range of portable monitors and fixed systems. The product range includes sensors, the world´s smallest gas monitors, micro-processor controlled multi-gas detectors and computer aided system solutions. GfG provides diverse solutios for Toxic, Explosive and Oxygen gas detection in air and water.
GfG equipement is used in a variety of applications and industries including automotive, chemical industries, landfills, steel industries, hospitals, mining, public utilities, food processing, research institutes, universities and wherever the protection of life and property is needed.
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MOBILE FUEL LAB
Total quality control on the move
The new GRABNER INSTRUMENTS´ 'Mobile Fuel Lab' can be built and equipped in a very flexible way according to individual requirements: the type of vehicle can be chosen, air-condition, ventilation system, auxiliary heating, sink with fresh and/or distilled water, vessel dryer, anti-skid flooring, fire extinguishers and certainly a large selection of on-board fuel testing analysers (various brands are available) can be installed to comply with your individual needs.
All instruments are securely mounted on specially designed shock absorbers to avoid damage during driving. Specially designed lab desks and lockers provide optimal work space and storage of samples and chemicals.
The on board electric transformer supplies power to the instruments and devices from 2 sources: chargeable 12 V batteries and external and internal 240 V. Containers for waste and fresh/distillate water supply are easily accessible through the back doors.
A PC-network and a specially designed software program link all the instruments via the serial communication ports for data storage and print out. Additionally available options are a flat screen, a laser printer and a GPS navigation system. |
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Whether for testing in the laboratory, pilot plant or production, the YSI 7100 MBS is a powerful, upgradable Multiparameter Bioanalytical System with core features that make this platform a productivity tool for today and into the future.
The unit builds upon the accuracy and precision of YSI's proven sensor technology with improvements in efficiency, flexibility, and intelligence.
Capable of measuring six distinct parameters simultaneously, the system can be customized with up to three sensor modules-each containing up to two chemistry sensors. Existing chemistries include the following:
Glucose-Sucrose-Lactate-Glutamate-Glutamine-Ethanol-Methanol-Ammonium-Potassium-Galactose
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VARiON Plus – Ion-selective measurement of Ammonium and Nitrate
with automatic compensation
WTW’s new highly variable ionic sensor VARiON Plus allows:
• The continuous measurement of ammonium and nitrate with dynamic compensation by auxiliary ion-selective potassium or chloride electrodes.
• A further available slot can be used for an additional measuring electrode – this allows to measure ammonium and nitrate with one sensor (2 in 1).
No calibration required! Instead, the sensor comes manufacturer-calibrated and uses long-term stable electrodes.
Low purchase and operating costs! Utmost stability of the electrodes doubles the lifespan of minimizing the operating costs. Additionally, the calibration work and the additional costs for calibration standards is ommitted.
The advantages of the new VARiON Plus system are obvious: This calibration free combination sensor can measure both Ammonium and Nitrate simultaneously. Due to low investment and operating costs, it is a highly cost-effective solution for a reliable 24 hours measurement directly in the process.
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With new technology
The LDO oxygen probe and the pHD sc pH probe stand for superior technology. The LDO-Sensor determines the dissolved oxygen with an optical method, no more replacing of electrolyte or calibration. No electrode poisoning can occur because of the closed pHD sensor design. Less work and a longer service life in combination with gerater reliabilty translate into lower operating costs and appreciably more process dependabilty.
Wide range of applications
HACH LANGE probes can be installed in tanks, pipes or in bypasses - suitable mounting devices are available for every application.
By the application-specific design the probes can be exposed to aggressive fluids or high pressures.
The electrodes are kept separate from the sensitive digital electronics in an enclosure made of resistant plastic.
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| One cost-effective and convenient way to measure multiple parameters without the need to purchase many different meters is to make use of a multi-parameter meter. Most of these meters are able to measure 2 or more parameters. The models featured here measure pH, conductivity and dissolved oxygen. |
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Since 1957, the Myron L Company has designed and manufactured highly reliable analytical instruments for a wide variety of applications. Thousands of professionals around the world rely every day on the performance of our instruments. Demanding uses range from boiler water testing to ultrapure water control to medical instruments for artificial kidney machines.
We are proud of the trust our handheld instruments and monitor/controllers have earned in the past. Our product line has evolved to a new level of outstanding performance and value in analytical instruments: the Ultrameter II series. While priced like affordable single-parameter instruments, the Ultrameter II does the job of three, four or even six instruments.
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Multiparameter water analysis can be complicated and time-consuming especially when large batches are involved. What you need is a flexible system that can analyse different parameters simultaneously, automate repetitive measurements, ensure fast throughput, record and trace results and, of course, adapt to your laboratory's changing requirements.
One dedicated system meets all your water analysis needs
Waterlab is a powerful measurement chain consisting of a multiparameter analyser, conductivity meter, turbidimeter, sample changer and PC software which satisfies at a highly competitive price. |
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On-line nitrate analysis has become essential to uphold the environmental and sanitary regulations for all kinds of water: rivers and underground water, drinking water, industrial effluent, sewage.
Reliability and stability are the main requirements of on-line analysis systems only achieved by UV spectrocopy.
MAIN APPLICATIONS
- River surveys
- Drinking water mixing
- Nitrate removal plants
- Sewage works |
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Completely automatic oenological analyzer be used together with the Gibertini electronic distilling unit DEE and the steam generator VADE (according to EEC Regulation N. 2676/90) to determine:
on the distillate:
- the gross and correct volatile acidity
- the total sulphur dioxide content
on the wine:
- the total acidity
- the free sulphur dioxide on white, rosé and red wines: these are measured after treatment with SO2 BUBBLE accessory
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Analyze Up To 2 Samples A Minute
Today, there are numerous requirements for the analysis of oil based materials. Some of the more frequently employed include: the measurement of wear metals in lubricating oils, the measurement of additive packages in lubricating oils and the measurement of the elemental content of edible oils. Although the specific requirements of each of these analysis are quite different, the analytical approach used is very similar.
Typically, laboratories interested in measuring the elemental constituents of edible oils have fairly conservative sample analysis requirements; perhaps only 10 to 100 samples per day. Most of these labs chose the Profile Plus Oil Analyzer for this application.
Laboratories for which the primary application is the analysis of wear metals often have extreme sample throughput demands; often in excess of 1,000 samples per day. High throughput wear metals labs typically chose one of our simultaneous oil analyzers, such as the Profile HT or Prodigy HT for this task. A system like the Profile HT is capable of analyzing in excess of 2 samples per minute.
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| Oleotrol is an automatic alarm system for water streams which operates continuously so as to prevent damages from oil leaks. It uses a physical property-light reflection from a film of oil on the water surface - to signal small amounts of oil in water streams which are normally oil-free. |
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Leakwise Oil on Water Monitor
Leakwise Oil on Water MonitorLeakwise Oil-on-Water Monitoring and Detection Systems from GE Analytical Instruments provide early, reliable, low maintenance warning of hydrocarbon leaks and spills 24/7 without false alarms. A Leakwise system consists of a wire or wireless signal processor and one of more sensors, depending on the application.
Leakwise oil detection sensors use high frequency electromagnetic energy absorption floating sensors, which enable reliable monitoring of hydrocarbon on water regardless of dirt or oil coating of the sensor or change in water level or water salinity. Advantages include:
%u2022 Provides reliable coverage 24/7 with no false alarms
%u2022 Operates virtually maintenance free for years
%u2022 Detects oil layer thickness (as little as 0.3 mm)
%u2022 Offers an affordable solution for oil leak detection
Applications include oil leak monitoring at refineries, petrochemical plants, pipelines, gas stations, power plants, underground transmission, remote substations, transformer switchyards, marine ports, airports, steel and aluminum manufacturing plants, offshore rigs, groundwater and stormwater runoff, wastewater treatment plants and more.
Leakwise is also an ideal tool for strengthening Spill Prevention Control and Countermeasure (SPCC) plans, as required by the USEPA. |
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Model 6600 Oil-in-Water Analyzer System
Teledyne's Model 660/661 was the industry standard in oil-in-water analysis for 30 years. The microprocessor based 6600 / 6610 improves upon our proven analog circuitry and the sample handling system. The new, compact modern design incorporates many new features at a significantly reduced cost. Critical features include:
Folded optical system optimized for excellent signal-to-noise ratio and stability
Increased reliability by eliminating many moving parts
New sonicator homogenizes oil (in-line) in water instantly (less than one second)
Improved auto-zero filter system prepares zero fluid for calibration and zeroing without long sparging cycle
Specially developed software with auto calibration features
Automatic self-cleaning sample cell suitable for high pressure and temperature
Manual calibrations done easily with collected zero fluid from sample system using the gravity fed reservoir
Manual or automatic span sensitivity easily checked with internal span flag once field calibrated
Faster response time
Modular design configured to meet specific application requirements |
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The instrument provides on-line monitoring of active chlorine or total free chlorine in drinking water plants, drinking water distribution networks, and in cooling water.
-Low detection limit for efficient residual chlorine monitoring
-Measuring range of 0 - 5 mg/L of HOCl or free chlorine
-Two analog outputs
-Automatic temperature compensation
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* 0 to 5 mg/L range, dual, fully-adjustable set-point alarms
* IP62 enclosure rating, suitable for indoor installation
* Automatic, self-testing diagnostics
* Minimal routine maintenance required
* Colorimetric DPD chemistry - fast, reliable, economical
* Unattended operation up to 30 days
* Manual or automatic feed pump control |
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Application: Continouus control of oil status in hydraulic and lubrication installations
Particularity: laser technology, display indication of oil cleanliness classes according to ISO 4406. PC-interface incl. software for online display.
Optionally: exit for analogue signal or alarm contacts.
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| The field-proven Thermo Scientific SOLA II eliminates labor-intensive laboratory sampling by providing online analysis for continuous quality control of total sulfur content in liquid hydrocarbon and gaseous process streams. Fully-automated sample preparation negates the need to load vials, syringes or sample cups. The system is equipped with an on-board statistical analyzer that verifies the validity of each analysis. Full scale measurement ranges are from 0-5 ppm/wt to 0-9000 ppm/wt with detection limits as low as 0.25 ppm. The SOLA II is an online adaptation of the ASTM Method D5453 “Determination of Total Sulfur in Light Hydrocarbons, Motor Fuels and Oils by Ultraviolet Fluorescence” and the ISO Method 20846 “Petroleum Products – Determination of Sulfur Content of Automotive Fuels – Ultraviolet Fluorescence Method” and regularly demonstrates excellent agreement with total sulfur measurement methods, including ASTM D5453, ISO Method 20846, lead acetate colorimetry, and ASTM D2622. The SOLA II is comprised of a sample injection valve, a carrier gas flow control system, a mixing chamber, a Pyrolyzer, an optional dryer and a pulsed ultraviolet fluorescence (PUVF) detector. The SOLA II has a number of applications, including detection of sulfur to ensure diesel and gasoline are in compliance with clean fuel regulations, catalyst protection by controlling the sulfur level of the hydrocarbon feed into the reactor catalyst, monitoring the sulfur content of the flare gas to ensure compliance with regulatory requirements, and a dual calibration/dual stream model that enables two streams of radically different sulfur concentrations to be measured by a single analyzer. |
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Sievers 500 RL On-Line
GE Analytical Instruments’ new Sievers 500 RL On-Line TOC Analyzer delivers the accuracy, automation, and confidence needed to transition from laboratory to on-line TOC for enhanced operating efficiencies and science-based risk management. Using the proven Sievers laboratory TOC measurement technology, the Sievers 500 RL provides continuous quality assurance for on-line pharmaceutical water release, cleaning validation, and Process Analytical Technology (PAT) quality initiatives.
The Sievers 500 RL On-Line TOC Analyzer uses no reagents and features the revolutionary four-port Super iOS standards introduction device that fully automates system protocols, and transfers critical standards information directly to the Analyzer for secure data management, significantly reducing costs and risks.
The 500 RL Analyzer shares many productivity and ease-of-use features of other Sievers TOC Analyzers, including 12-month calibration stability, a color touch-screen display, USB port, and minimal maintenance (a few hours per year). With a wide operating range of 0.03 ppb to 2,500 ppb, the 500 RL also measures USP conductivity. |
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TOC is used in a variety of applications from management of waste water treatment plant influent and effluent, to drinking water supply management and monitoring of impurities in process and natural waters. And the range of applications in which this type of on-line technology is used is expected to continue expanding.
In addition, because nitrogen is considered to be one of the factors which contributes to the over-proliferation of organisms in enclosed bodies of water, management of these public water sources and of treatment plant influent and effluent also includes demand for monitoring of nitrogen levels.
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| The Bran+Luebbe On-line Monitor family was especially developed for long-term use in typical industrial areas, with a robust and easily maintained design based on 75 years of experience. |
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- Multi-parameter on-line analyzer
- Accurately measures Total P and Ortho P
- For waste water treatment plants, rivers, lakes and coastal waters
Applications:
- Total Phosphorus
- Ortho P DiaMon analyzers are the pioneers of on-line process monitoring measuring several chemical parameters automatically in a single instrument. |
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Extrusion line for Determination of Film Quality
Stand-alone extruder KE 30 with Film quality analyzer and FSR
The Film Quality Analyzer measures the transparency and optically checks the quality of blown or flat films on a laboratory or production scale. The instrument detects in-line and differentiates between
• black specks
• gels
• fisheyes
• holes
These faults are classified acc. to their type and allocated to size classes.
The film is assessed on the basis of the number of faults and their size distribution.
Evaluation is done automatically through a comfortable Windows® 9x or NT software.
All data are stored in a database and can be imported by commercial programs. |
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Direct reading of Total chlorine down to 0.01ppm and is unaffected by color or Turbidity of the sample
* Direct reading of Total Chlorine provides fast and easy measurements (less than 2 minutes)
* Low detection limit down to 0.01ppm
* Unaffected by sample color or turbidity
* Memory stores, tags and recalls up to 15 readings
* US EPA approved as an acceptable version of the ORION 97-70 electrode method for wastewater compliance monitoring of Total Chlorine. |
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| Das batteriebetriebene tragbare Dichtemessgerät ist weltweit das meistverwendete dieser Art. Entwickelt für den Einsatz im anspruchsvollen industriellen Alltag, misst das DMA 35n Dichte, relative Dichte sowie diverse Konzentrationen (z.B. Alkohol oder API-Zahl). Alle Messergebnisse sind temperaturkompensiert. Über eine Pipettenpumpe wird die Messzelle befüllt. Sekunden später erscheinen die Ergebnisse. |
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WTW’s well-known „3xxi“ family of portable measuring instruments is available in four differrent product ranges:
1) For standard applications which do not require automated documentation nor extended sensor options, the 315i series is adequate. The customer can choose an instrument for either of the main standard electrochemical parameters pH/mV, DO and conductivity.
2) If special sensors (particularly such for conductivity measurement) or additional calibration procedures are to be employed, the 330i series instruments are a good choice.
3) Anybody seeking flexibility regarding the employment of sensors plus comfortable and reliable data transfer, will opt for the 340i series. This range includes not only single parameter instruments for pH, DO and conductivity, but as well combination instruments for pH/cond, pH/DO, and multiparameter (pH/DO/cond).
4) The multiparameter instrument Multi 350i takes in an outstanding position within the WTW range. By means of special sensors, this instrument can measure and store up to 3 parameters simultaneously. |
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pH, mV, ISE, Oxygen, Conductivity: The new Multi 350i can measure all of these parameters. If desired, pH, oxygen, conductivity and temperature can be measured simultaneously: In the Laboratory using the combined conductivity/oxygen sensor ConOx, in the field with the multiparameter probe MPP 350. All current WTW pH, combination ISE’s, oxygen and conductivity sensors can be additionally connected.
High resolution, high precision, simple, menu-driven operation. Even in poor lighting conditions the backlit graphics display provides clearly readable values. A datalogger, memory for 1,800 data sets and a real-time clock support GLP requirements.
Includes built-in NiMH rechargeable battery for up to 1,000 hours of continuous measurements and appropriate line adaptor. |
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| Thermo Scientific's series of portable gas detection instruments use several types of detectors, including catalytic oxidation for hydrocarbon detection and electrochemical for toxic gases and oxygen. It should be noted that all detectors can experience extreme loss of sensitivity if exposed to certain materials (for instance, silicone for the catalytic detector). The instrument should always be checked if exposed to extreme concentration, suspected poisons, or contaminants. |
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Liquid analyzers
