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The inoLab® BSB/BOD 740 laboratory oxygen meter has been specially developed for BODn measurements. BOD measurements are determined according to EN 1899-1 and are EPA approved.
You can store up to 7 of your own routines for frequently occurring dilution ratios. A maximum of 30 measuring samples each with 18 dilutions allow the management of up to 540 diluted samples.
The inoLab® BSB/BOD 740 can also be used as a conventional high-end oxygen meter. Additional memory and editing options are available when MultiLab® pilot is used. The entire measurement and sample management can thus be easily handled via PC.
In combination with StirrOx® G with its automatic start/stop function the inoLab® BSB/BOD 740 is the ideal measuring system for routine oxygen measurement in the BOD5 determination according to DIN EN 1899-1 and DIN EN 1899-2.
• Simple sample management
• Automatic BOD calculation
• EPA approved
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3S Compactoc analyzer has been designed for the automatic measurement of total organic carbon in water, on different types of matrix.
The analyzer measures Total Organic Carbon in liquid samples using the
EPA approved method based on UV persulfate oxidation and detection of
generated carbon dioxide using a Non Dispersive Infrared Analyzer. This
method meets also the requirements of European ISO/CEN guidelines.
The analyzer provides this measurements on liquid samples ranging from
0-20 mg/l to 0-1000 mg/l. The analyzer is conformed to EPA, DIN, CE, ASTM, NAMUR regulations.
Applications:
- industrial wastewater
- industrial effluents
- laboratory
- effluent and influent monitoring
- boiler feed water
- condensate and cooling water
- drinking water
- surface water
- process water
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Kontrol Panels
The Kontrol series of panels are compact and easy to use and include all the accessories required for immediate installation:
- Self-calibration of all measurements
- Compact probe holders, complete with flow sensor, flow rate regulating valve and tap for bleeding the liquid.
- Alarm signal to indicate that the water is not flowing,
- Instruments with IP 65 protection level.
- Alarm relay (5 A; 250 Vac)
- 4-20 mA outputs for each parameter measured, with provision for selecting the interval
- Power supply 230 Vac (standard) or 115 Vac (upon request)
- Programmable set points and alarm
- Pump pause function during calibration
- Temperature reading and temperature offset (automatic with optional PT100 probe)
- Adjustments on set point: On/Off, pause/run, proportional by impulse
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# mmediately signal hardness breakthrough to activate regeneration
# Makes your water softening system more efficient and less costly
# Reliable, simple and accurate- with automated calibration
# Continuous monitoring in "real time"
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Modular System
The Hach sc1000 Multi-parameter Universal Controller is a fully modular system consisting of a Display Module and one or more Probe Modules. The Display Module and Probe Module must be ordered separately.
Display Module-The sc1000 Display Module is a full-featured controller with a large color touch-screen display. The intuitive, easy to use interface can be used for any number of parameters. One Display Module controls either a single Probe Module or a number of Probe Modules connected by a digital network. The Display Module is fully portable and can be disconnected and moved anywhere within the network. The Display Module must be ordered separately from the Probe Module.
Probe Module-Each sc1000 Probe Module provides power to the system and can accept up to 8 digital sensors. Probe Modules can be networked together to accommodate many more sensors attached to the same network. Only one Display Module is needed for a networked system. The Display Module must be ordered separately from the Probe Module.
Digital Network-Connect up to 32 participants in an sc1000 network. Network together mulitple Probe Modules to meet almost any application's needs. Participants are defined as anything attached to the network including probes and optional cards but not counting the Display Module or Probe Modules.
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With one of the most comprehensive families of sensors and on-line analyzers for pH, conductivity and dissolved oxygen, Yokogawa is recognized as a world leader in the field of analytical equipment.
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Sievers 900 Laboratory
The Sievers® 900 Laboratory Total Organic Carbon (TOC) Analyzer offers superior productivity for laboratory TOC measurements. Automated calibration and validation procedures, faster analysis time, automated reagent adjustment, and the high-capacity 900 Autosampler combine for an unequalled level of efficiency, flexibility, and ease of use.
The 900 Laboratory Analyzer yields productivity gains with analysis times 30 percent faster than its Model 800 predecessor. The instrument enables complete unattended operation with an Autoreagent feature that calculates and applies the appropriate reagent flow rate for any sample without requiring user intervention. Additional productivity enhancements are realized with the optional 900 Autosampler, featuring random access capability and up to 120 sample positions.
Engineered for ease of use and cost-effective operation, the Analyzer needs no external reagents or gas supplies and requires only two hours of preventive maintenance per year. Twelve-month calibration stability frees analysts to perform other critical tasks.
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IL 550 TOC Analyser - Ready for the toughest challenge
Liquids and solids, particle- and salt-containing samples - all of them are no problem for the IL 550 TOC-TN with high-temperature digestion.
The variable injection volume of 10 to 500 µl enables a volume-dependent calibration to be carried out without time-consuming preparation of different standards.the VITA software ensures long-term stable calibration. The wide measuring range of 0.05-30,000 mg/l TOC and 0.1-100 mg/l TN makes precise analysis possible without dilution.
For the serial analysis of solids, the HSC 1300 module is used with sample weights up to 3 g!
IL 500 TOC Analyser - Seriously sensitive
The IL 500 TOC analyser with UV persulphate digestion is especially suitable for the automatic analysis of TOC in the low measuring range, as samples of up to 20 ml can be injected. Three measurement channels give the instrument its especially wide measuring range from 0.002 to 10,000 mg/l. The OMNITOC software is very easily understandable
and can be operated intuitively.
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Total solution for all application and conditions with 7 different modules:
TOC-determination based on the known
Combustion catalytic oxidation / NDIR-detection method
- Stand alone operation
- PC-Controlled
- Economic Module
TOC-determination based on the new developed
Wet chemical oxidation / NDIR-detection method
- Stand alone operation
- PC-Controlled
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Microprocessor-controlled instrument amplifier with integrated controller for water analysis of:
pH
Redox
Ion concentration
Electrolytic conductivity (conductive and inductive)
Active chlorine concentration
Total chlorine concentration
Chlorine dioxide concentration
Oxygen concentration
Ozone concentration
Hydrogen peroxide concentration
Features:
Backlit 2-line alphanumeric LC display with measuring units
Clear text human-machine interface with only 5 touch keys
Password protection against unauthorized operation
Temperature compensation manual or via Pt 100 / 1000 / NTC 22 kOhm (3-wire)
Galvanic separation of inputs and outputs
2 analog outputs, user configurable
Integrated controller with 2 switching points
2 limit switches with time-delay, allocated to alarm relay
Display of operating and status messages
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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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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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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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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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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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IROX DIESEL Analyzer
Portable Diesel Analysis with MID-FTIR
IROX Diesel is a Mid-FTIR analyzer dedicated to Diesel analysis: With a different spectrometer cell, it's own on-board software and a vast calibration library handling is as easy as with the gasoline unit. This instrument also uses an improved calculation model, based on Cluster analysis and MLR, for the determination of the key properties of diesel fuel such as Cetane Number, Cetane Index and Distillation Properties. Fast and easy on-site custom calibration by adding a new sample in less than 4 min.
A spectral resolution of 4 cm-1 ensures results with highest precision in less than 3 min.
IROX DIESEL has been upgraded for a new application: the determination of the FAME (Biodiesel) content in Diesel Fuel.
Features
* Cetane number (correlation to ASTM D 613)
* Cetane Index (correlation to ASTM D 976)
* Cetane Improver
* Total Aromatics (correlation to ASTM D 5186)
* FAME (Biodiesel) content in Diesel Fuel
* Polynuclear Aromatics (correlation to ASTM D 5186)
* Distillation Properties: T85, T90, T95 (correlation to ASTM D 86)
* Built-in Density Meter
* Temperature control
* Fully automated
* No sample preparation: just press RUN
* No complex technical training required
* Small sample volume: 7ml
* Measuring time: 3 minutes
* Fast and easy on-site calibration of the correlation library
* Optional 6-position sampler
* Portable for field applications
* PC/printer interface
* MINIWIN IROX-PC software
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IROX 2000 Fuel Analyzer
Portable Gasoline Analysis with MID-FTIR
IROX 2000 is an extremely compact, robust and user friendly Mid-FTIR spectrometer for the automatic measurement of the concentration of the most important components of gasoline. Thanks to an improved mathematical model and the use of a built-in density meter the instrument additionally provides most reliable results for key properties such as Octane Numbers, Distillation Properties and Vapor Pressure. A large number of country specific calibration samples is stored. Outlier fuels can be easily added even without a PC.
The portability and vehicle battery options are ideal for on-site field use.
Features
* 9 Specific Oxygenates (ASTM D5845)
* 14 Specific Aromatics and Benzene (ASTM D6277, EN238)
* Total Parameters: Aromatics, Oxygen, Olefins (incl. Di-Olefins) & Saturates (correlation to ASTM D 1319)
* Octane numbers: RON, MON (correlation to ASTM D2699, D2700)
* Calculation of AKI and Drivability Index
* Distillation properties: IBP, T10, T50, T90, FBP, E200, E300
* Vapor Pressure (correlation to ASTM D5191 and D6378)
* Optional 6-position sampler
* Built-In Density Meter
* Automatic Sample Introduction
* Small sample volume: 7ml
* Fast & easy on-site calibration
* Laboratory and Field Applications
* MINIWIN IROX-PC software
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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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Loveland, Colorado, October 2002 — For the first time, an on-line sludge volume index measurement can provide wastewater treatment plant operators early warning of upset conditions. With Hach’s OptiQuant SVI Analyzer, operational decisions can be based on Sludge Volume results that have been determined objectively and accurately.
The analyzer gives operators a reliable, continuous analysis of Sludge Volume without frequent minimal intervention. The in-situ measurement provides accurate analysis by measuring a true representative sample directly in the aeration basin. In addition, the OptiQuant SVI Analyzer saves valuable time with on-line analysis and graphical display of the settling curve. This eliminates the need for manual plotting to determine sludge age and return activated sludge flow rate.
During a measurement cycle, the OptiQuant SVI Analyzer utilizes a sampling vessel that is submerged in the aeration basin. Liquid is purged from the vessel with air from a built-in air compressor. When the sampling vessel is full of air, a valve is opened, allowing the sludge to enter. A sampling orifice allows solids particles and flocs to remain intact within the vessel, without the aid of moving parts. The settling rate and final settled sludge volume are measured with the Infra-Cam™ device inside the sampling vessel. With the addition of an OptiQuant TS-line suspended solids probe, the analyzer calculates the Sludge Volume Index.
The OptiQuant SVI Analyzer is a convenient tool for the continuous monitoring of Sludge Volume and Sludge Volume Index in-situ, with objective, accurate results.
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