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Liquid Analysis: DO, Ozone, BOD, TOC

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New TOC analyser has improved uptime / reliability

The new Sievers InnovOx TOC Analyser for the process and wastewater industries is designed to run thousands of diverse, high-TOC samples - including brine and cellulose - with unprecedented uptime

News from GE Analytical Instruments ( 7 March 2008)

Versatile TOC analyser from Analytik Jena

The Multi N/C series of catalytic combustion analysers have been designed for the fully automatic determination of bound carbon (TIC/TOC, TC, NPOC, POC) and/or total nitrogen (TNb)

News from Analytik Jena UK (19 February 2008)

Optical oxygen sensors for enhanced performance

The innovative Mettler Toledo optical DO sensors for biopharmaceutical processes are fully steam-sterilisable, and combine accuracy and signal stability with fast response time  Brochure available  

News from Mettler Toledo (16 January 2008)

Calibrators for liquid dissolved gas analysers

Headmaster, specialists in gas/liquid membrane technology, has launched its new compact GEM systems for verification and calibration of dissolved gas analysers

News from Headmaster ( 3 December 2007)

On-line nitrate analysis in surface/drinking water

The Alert range from Applikon Analytical is expanded with the addition of the latest model for determination of nitrate in drinking and surface water  Brochure available  

News from Applikon Analytical (30 November 2007)

An oxygen sensor that is - 'Just simply accurate'

Hach Ultra launches the latest development of the well-known, proven Orbisphere Electro-Chemical (EC) oxygen sensors - the Orbisphere A1100

News from Hach Ultra Analytics (29 November 2007)

Outstanding multifunctional TOC analysis

The Multi N/C series of catalytic combustion analysers from Analytik Jena UK offer extraordinary versatility for TOC (Total Organic Carbon) and TNb (Total Bound Nitrogen) measurement

News from Analytik Jena UK (28 September 2007)

Luminescent sensor for nuclear power plant duties

The Orbisphere G1200 sensor, based on technology originally designed for fossil power generation plants, has been improved to optimise efficiency and durability in the presence of radiation

News from Hach Ultra Analytics (18 September 2007)

Process Colorimeter for Chemical Oxygen Demand

After the successful launch of the new ADI 2019D Process Colorimeter from Applikon Analytical comes the first 'off the shelf' version for Chemical Oxygen Demand (COD)  Brochure available  

News from Applikon Analytical ( 4 May 2007)

HiperTOC chosen for TOC analysis of water samples

The Thermo Fisher Scientific HiperTOC Analyser has been chosen as the standard for environmental Total Organic Carbon (TOC) analysis by a leading Canadian analytical laboratory

News from Thermo Fisher Scientific (Elemental) ( 2 May 2007)

Ozone monitor improves drinking water quality

 User application article   Bristol Water has chosen the innovative Analytical Technology Q45H/64 Dissolved Ozone Analyser for the on-line monitoring and control of ozone levels in drinking water  Brochure available  

News from Analytical Technology ( 1 May 2007)

The ExStik II waterproof dissolved oxygen kit

Extech Instruments, a major supplier of test and measurement equipment for the industrial marketplace, announces its ExStik II Waterproof Dissolved Oxygen Kit

News from Extech Instruments (20 April 2007)

Rapid toxicity detection in waste water

The Baroxymeter is a portable respirometer designed for the Direct Toxicity Assessment of waste water, for assessing the likely harm to an ecosystem in receiving effluent discharges

News from TCS Water Sciences ( 6 February 2007)

Wessex Water awards COD contract to Hach Lange

 User application article   The COD (chemical oxygen demand) test is one of the most important analyses conducted by the wastewater sector: Hach Lange will supply the Wessex Water laboratory with all needed COD testing reagents

News from Hach Lange (24 January 2007)

Orbisphere luminescent DO oxygen sensor launched

Hach Ultra announces the release of the new Orbisphere G1100 luminescent sensor for process ppb trace level dissolved oxygen measurement, with minimum maintenance requirements

News from Hach Ultra Analytics (24 November 2006)

DO measurements: high accuracy at low ppb levels

The highly sensitive dissolved oxygen (DO) InPro6900 series sensors, specifically designed for sterile/hygienic processes - monitoring extremely low DO concentrations - have EHEDG and 3A approvals  Brochure available  

News from Mettler Toledo (26 October 2006)

Zullig DO Oxygen measurement out at sea

 User application article   The Zullig dissolved oxygen probe S-14, installed on unmanned lightships and measuring platforms for DO measurements in the aggressive sea water, has now been operating successfully for several years

News from Züllig (16 October 2006)

Reagent recycling for responsible waste management

Hach Lange has transformed its reagent recycling service to help companies comply with waste management regulations and improve environmental performance

News from Hach Lange (20 September 2006)

New dissolved oxygen monitor for activated sludge

Analytical Technology has introduced the new Q45D Dissolved Oxygen Monitor for reliable oxygen monitoring in water, offering reduced maintenance costs foroperations in activated sludge plants  Brochure available  

News from Analytical Technology (29 May 2006)

TOC-TN analysers offer wider measurement ranges

A new range of TOC-TN analysers, the IL 500 series, from Hach Lange extends both the measurement range and performance levels available from this section of the laboratory

News from Hach Lange (17 March 2006)

The LDO benefits of dissolved oxygen measurement

The Hach Lange LDO sensor makes the measurement of dissolved oxygen the easiest thing in the world - in the laboratory and on-site

News from Hach Lange ( 8 March 2006)

On-line TOC analyser for the production floor

GE Analytical Instruments, a division of GE Water and Process Technologies, announces its new Sievers 500 RL on-line Total Organic Carbon (TOC) analyser

News from GE Analytical Instruments ( 3 February 2006)

New economical heater block for COD testing

Water analysis specialist Palintest has introduced a new, high capability, multi-tube heater block, ideal for chemical oxygen demand (COD) reactions and testing

News from Palintest (29 September 2005)

Three further UK appointments at Hach Lange

Hach Lange is delighted to announce three important new appointments that will help boost the company service to its UK customers

News from Hach Lange (27 July 2005)

New Carbon TOC sensor launched

Mettler Toledo Thornton has launched the 5000TOC sensor for total organic carbon measurement in pure and ultra pure water applications

News from Mettler-Toledo Thornton (21 July 2005)

New sensors for food and beverage applications

Rugged, accurate sensors from Rosemount Analytical monitor CIP systems and measure dissolved oxygen in carbonated beverages, designed for food and beverage industry applications

News from Emerson Process Management (28 March 2005)

Total Organic Carbon bench top analyser

The HiPerTOC high performance Total Organic Carbon (TOC) bench top analyser is fitted with a new combustion tube for ultimate robustness in high salt matrix applications

News from Thermo Electron Corp ( 7 February 2005)

New advanced DO controller from Eutech Instruments

Cole-Parmer Instrument Company introduces the 'DO 2000', an advanced 1/2-DIN controller for dissolved oxygen measurements from Eutech Instruments, giving customisable features and easy setup!

News from Cole-Parmer Instrument Company (28 October 2004)

Dairy waste is monitored in real time

The latest sensor in the Optec family is an on-line COD analyser, installed directly in the effluent pipe, designed especially for dairy effluent monitoring

News from Fullbrook Systems (27 October 2004)

MCerts approval for Bernath TOC analysers

MCerts certification has been awarded to Bernath's Model 3006 and the EuroFID analyser for Total Organic Carbon emission measurements: these products are available in the UK via Quantitech

News from Quantitech ( 6 October 2004)

The new Controller - all for one, and one for all!

Hach Lange have launched the SC1000 Controller, designed to communicate with up to eight different water industry monitoring sensors simultaneously: whatever the function, or connection protocol

News from Hach Lange (29 September 2004)

Simple method of testing chemical oxygen demand

The Palintest Tubetest system offers a simple, quick and convenient method of testing chemical oxygen demand (COD) which conforms to the new ISO standard on sealed-tube COD testing (BS ISO 15705:2002)

News from Palintest ( 4 November 2003)

ABB introduces Dissolved Oxygen transmitters

ABB Automation Technologies (Instrumentation) has extended its range of AnalyzeIT AX400 on-line analysers with the launch of the AX480 single input and AX488 dual input dissolved oxygen transmitters

News from ABB Automation Technologies (Instrumentation) (16 October 2003)

Fully automated dissolved oxygen determinations

Metrohm UK in conjunction with the Environmental Agency have developed a 48 position autosampler for automatically determining the dissolved oxygen content of field samples brought back to the lab  Brochure available  

News from Metrohm UK ( 6 October 2003)

Indepedence through interchangeability

Interchangeable probes for pH and DO give indepedence through interchangeability, allowing replacement of the probes during batch fermentations

News from Bioengineering (20 May 2003)

TOC Analyser to monitor organic contamination

Emerson Process Management has introduced the Model TOC 2100C Total Organic Carbon analyser, as part of the Rosemount Analytical family of next generation analysers

News from Emerson Process Management (30 April 2003)

Amperometric transmitters go anywhere.

A rugged, field-mounted two-wire transmitter and display unit, the 5081 from Rosemount Analytical, is typically used for monitoring ozone, dissolved oxygen or chlorine: it is now ATEX approved.

News from Emerson Process Management (30 December 2002)

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