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Sievers 900 Portable TOC
The Sievers 900 Portable TOC Analyzer, weighing only 12.5 kg and measuring 35.6 x 22.3 x 46.5 cm, is the first portable TOC analyzer of its kind, bringing the lab to the field. It can be hand-carried anywhere for on-line measurement, used for grab samples, or connected to an autosampler for high volume applications in a laboratory. It requires no external reagents or gas supplies and boasts a four-minute analysis time and a 0.03 to 50 ppb measurement range.
The 900 Portable’s color touch-screen display provides an intuitive menu to quickly establish operating parameters, such as setup and automated calibration procedures, and to graph historical or real-time data. A USB drive enables easy data transfer.The Analyzer was engineered for ease of use and cost-effective operation, requiring no external reagents or gas supplies. It typically needs only a few hours of preventive maintenance annually.
The Sievers 900 Portable won Instrument Business Outlook’s 2005 Gold Award for Best Portable Analytical Instrument Industrial Design. |
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Handheld measuring instruments for connection of one or several
sensors, with microprocessor and memory. The instruments can be
operated via battery or mains. The AUTO store function allows the
units to be used as a data logger. The stored measured values can
be read easily and processed further on a PC with the corresponding
software. Depending on the requirements, the instruments are
equipped with temperature and pressure measurement facilities
Calibration solutions are supplied for the calibration of the instruments.
An instrument case is available as an option. |
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The 8930 Includes:
* 900 MAX Portable Sampler Controller (P/N 8972)
* Center Section (P/N 8922)
* Cover (P/N 8890)
Components to complete the system:
* Power Source/Battery Chargers
* Intake Tubing and Strainer
Optional Components:
* Base/Bottle Tray, Composite/Multiple Bottle Accessories
* Pump Tubing
* Factory Installed Options
* Support Software and Data Transfer Unit
* Cables and Interfaces
* Accessories
For pricing, part numbers, and assistance in configuring your Sigma Portable Sampler to fit your application please call Hach: 1-800-227-4224
Sampling for regulatory compliance, monitoring or combined sewer overflows, storm water outfalls, and water quality research may demand a sampler with greater sophistication and capability. If so than the Sigma 900 MAX Controller is what you need. |
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| The PowerMon Titrometer is a versatile applicable on-line measuring instrument. It guarantees a permanent optimal water quality by the continuous supervision in the chemical industry, water and waste water treatment, in power stations and the paper industry. |
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Application field
Fresh water.
Urban and industrial waste water.
Process water.
Operating
Customized
The Optilis water analyser is designed to measure 1 to 12 parameters simultaneously with no need for external devices. The user can define the relevant parameters for his application.
Measurement
Measurement cycles are controlled by time, by flow or by process depending on the type of application. The analyser's data can be exported directly onto a standard spreadsheet such as Excel by using any serial terminal software like hypertherminal (standard windows communication software).
Open system
Parameters can be added to the analyser at any time at the customer's request.
Alarms
When a measurement value exceeds a preset threshold, a command is automatically transmitted towards :
- an alarm system (visual and/or audible alarms),
- a remote supervisor,
- a sampling unit (sample corresponding to the alarm level),
- a pump (reagent addition monitoring),
- an electrovalve.
No clogging
The pump flow (150L/h) and tube diameter (10mm), avoid any risk of sytem clogging with no prior filtration even with highly concentrated waters. A self-cleaning system completes this device.
Limited low maintenance
The Optilis is a completely automatic device. It can operate idependently on site with no intervention for several weeks and without reagent. |
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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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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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Ever more stringent legislative regulations witin the water and wastewater industry are placing increased demands on process orientated system technology. Especially in the wastewater treatment the on-line measurement of Nitrogen and Phosphorus parameters play an important role because of continuous monitoring and optimization of the performance of a biological purification process.
WTW’s answer is the multiparameter system TresCon.
TresCon is a modular analysis system for continuous measurement of analytical parameters like e.g. Ammonium, Nitrite, Nitrate / SAC, total Nitrogene or Phosphate and total Phosphate. This system based on a central controller and one or several autonomous modules is built up on a functional structure which constitutes a "analytical platform" of highest flexibility.
Due to this modularity this system assures a continuous and very reliable operation which constitutes a new dimension with respect to performance, flexibility, reliability and cost efficiency. Additional analyzer modules and parameters are easily accomplished by the user
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| ”On-site” means measuring Ammonium and Phosphate in the tank. The main advantage is that short sample paths give quick, undistorted results. This is the idea behind the new digital analyser generation from HACH LANGE—AMTAX sc and PHOSPHAX sc. The concept is a practical, logical extension of the proven AMTAX and PHOSPHAX series. It combines all the advantages: the high precision of an analyser and the simplicity of a probe. |
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* The Sigma 950 and 950 AV Series Flow and Water Quality Meter provide portable and/or permanent single-channel monitoring plus water quality testing, process control interface, and a digital display. The American Sigma 950 and 950 AV Optiflow models offer maximum flexibility for multiple applications. Up to three different level sensor technologies and velocity are available in one meter.
* Review, Overview and Specification for additional information |
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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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Orion Calcium Hardness Monitor
The Orion 1820 Calcium Hardness monitor is one of a series of microprocessor-based analyzers designed to measure trace ion levels in relatively pure water continously. The Orion 1820 has been specifically designed to operate in the effluent of a zeolite exchanger in a water softening system.
The Orion 1820 Calcium Hardness monitor is one of a series of microprocessor-based analyzers designed to measure trace ion levels in relatively pure water continously. A unique system for pH adjustment eliminates the need for expensive reagents and frequent maintenance. Instrument calibration is quick, simple, highly reliable and accurate using a simple pipet. A temperature sensor, immersed in the sample, monitors sample temperature and is used for automatic temperature compensation. A signal conditioner offers the choice between linear and logarithmic concentration output. Since the Orion 1820 has been designed with few moving parts, it requires little maintenance and is extremely reliable.
Orion 1820 Calcium Hardness Monitor, Double known addition calibration technique, complete with calcium electrode (100049), reference electrode (100056), temperature sensor (181127), standard solutions kit (182040), signal output module (180001), and one instruction manual. Wired for 115, 100, 220V AC, 50/60 Hz. Requires reagent (182011).
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MATi stands for Metrohm Automated Titration System.
MATi 1 is a fully automated and PC-controlled water analysis system based on the new 836 Titrando and the new 815 Robotic USB Sample Processor XL. In particular, it contains the new quick aliquoting device 6.9958.007, an overflow buret allowing to quickly and precisely dose after the conductivity measurement 100 mL water sample necessary to do pH measurement, alkalinity determination and finally the water hardness titration.
The MATi 1 has all it takes to perform 59 water determinations fully automatically and includes all necessary accessories and sensors. It is a ready-to-use system that fulfills all your requirements:
Full water analysis
Quick aliquoting device
PC-controlled
High sample capacity |
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SEKO introduces the 500 Series family of industrial control instruments designed for measuring:
■ pH
■ Redox
■ Oxigen
■ Conductivity
■ Turbidity
Design compliant with EMI regulations
All instruments comply with the 73/23 EC,89/336 EC,92/31 EC and93/68 EC directives,in order to guarantee maximum Electromagnetic Compatibility.
Serial Communication (RS485)
All instruments are designed for use with RS485 communication serial port,to monitor measurements and data recording.
Graphic Display
The graphic display,with 128x64 pixel resolution,ensures simultaneous display of the chemical measurement,the measurement of the temperature and the status of the various control outputs,by means oficons,throughout the entire process.
Power-assisted adjustment with probeeffectiveness test
The user-friendly software functions are designed to supply fast and effective assistance to the operator.This guarantees excellent calibration results.The system will inform the user about the quality of the electrode in use.
Flexible enclosure design
The enclosure allows various mounting options,such as panel,wall orpole mounting.
Control Functions
The instruments can be supplied with different software functions,ranging from Proportional-Integrated-Derived (PID),Timed and ON/OFF. |
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Dissolved Oxygen Probes
Select from a full range of Orion Dissolved Oxygen Probes for both field and laboratory applications. |
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Thermo Fisher Scientific offers a comprehensive range of Russell pH electrodes and electrochemical sensors. The full range of products includes meters, electrodes and ancillaries for the measurement of pH, ORP, conductivity, dissolved oxygen and specific ions. Water test strips and kits complement the range of products for the potable water and environmental testing markets. Thermo Fisher Scientific is committed to providing the best instrumentation for a wide array of laboratory analyses.
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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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