Endress+Hauser Introduces Free Chlorine Analysis System

Uses amperometric sensor technology, eliminating the need for costly reagents

Free Chlorine Analysis System June 20, 2017 — Endress+Hauser introduces amperometric Free Chlorine Analysis Systems, compliant to EPA Method 334.0.

The systems eliminate the need for costly reagents and accompanying required maintenance, making the system ideally suited for applications in drinking water, industrial water, power and other industries where water is disinfected using chlorine.

Each turnkey system is panel-mounted with an amperometric free chlorine sensor and a pH probe mounted in an integrated flow assembly, sensor cables, and an Endress+Hauser Liquiline transmitter, either the CM442 or CM444.

An integral flow switch mounted in the flow assembly monitors for proper system flow, and provides an alarm at the transmitter if flow is interrupted. A lead-free regulator sets system pressure to 15 psi.

The CM442 transmitter has two sensor input channels and two 4-20 mA HART outputs, while the CM444 transmitter version comes standard with two sensor input channels, and can handle up to eight sensor inputs if desired, two 4-20 mA HART outputs, and additional I/O, such as digital communications.

Each transmitter has a NEMA 4X (IP66) rating and all other components are waterproof, making the transmitter suitable for installation indoors, outdoors or in an enclosure.

System tubing is 3/8-inch stainless steel. All components are installed on a 20 x 20-inch stainless steel panel prepared with 3/8-inch ID mounting holes, for secure mounting to a vertical surface.

Stainless steel inlet and outlet shut off valves, with 1/2-inch female NPT fittings, allow for system isolation during routine sensor maintenance. The pH-compensated measurement ensures accurate DPD verification, and a separate 1/4-inch sample valve allows a DPD verification test for residual chlorine to be performed without interrupting system measurement.

The independent DPD verification test capability also ensures compliance with EPA requirements.

A built-in needle valve in the flow assembly provides flow control between 30 and 120 L/hour, and an inductive low-flow alarm switch indicates when flow is too low for proper measurement.

Both the free chlorine and pH sensors are industry-standard Memosens digital sensors that eliminate problems associated with analog sensor technology.

The systems are equipped with a Cloromax CCS142D Memosens Free Chlorine sensor in ranges of 0.01 to 5 ppm or 0.05 to 20 ppm, while the Orbisint CPS31D Memosens pH sensor measures 1-12 pH. Optional Memobase Plus hardware and software enables intelligent sensor management.

For more detailed information on the Free Chlorine Analysis System please go to www.us.endress.com/free-chlorine-panel.

About Endress+Hauser

Endress+Hauser is a global leader in measurement instrumentation, services and solutions for industrial process engineering. Endress+Hauser provides sensors, instruments, systems and services for level, flow, pressure and temperature measurement as well as analytics and data acquisition. We work closely with the chemical, petrochemical, food & beverage, oil & gas, water & wastewater, power & energy, life science, primaries & metal, renewable energies, pulp & paper and shipbuilding industries. Endress+Hauser supports its customers in optimizing their processes in terms of reliability, safety, economic efficiency and environmental impact. The Group employs 13,000 personnel worldwide and generated more than 2.2 billion dollars in 2016

Sara Fisk
Marketing Communications Manager
2350 Endress Place, Greenwood, IN 46143

Phone: 317.535.2108 Mobile: 317.445.1517

Endress+Hauser Installs High Pressure Test Rig in Greenwood, Indiana


E+H can now test complete instrument assemblies up to 15,000 psi

Online  —  There’s a new story describing a high pressure test rig that Endress+Hauser installed at its U.S. headquarters in Greenwood, Indiana.

The rig allows E+H to test complete instrument assemblies to customer specifications, and provides a 100% test indicating a specific instrument can withstand the design process pressure, up to 15,000 psi.

This may be the only high pressure test facility operated by an instrument manufacturer in the U.S. Continue reading

Optimised Machine Vision Optical Components

Optimised Machine Vision Optical Components

Chesham, UK  —  Machine vision lens specialists – Resolve Optics Ltd. has announces that the main focus of its stand at VISION 2016 (Stuttgart, Germany) will be the company’s specialist lens development, design and manufacture service.

Drawing upon over 20 years experience, Resolve Optics is today one of Europe’s leading company’s specialising in development, design and manufacture of custom lenses and optical systems for camera, sensor and instrument manufacturers looking to improve their products competitive edge.

Visitors to Stand I22 in Hall 1 will also be able to learn how Resolve Optics has developed optimised fixed and zoom lenses for vision applications including parts recognition, precise component placement, automated alignment and placement and automated inspection of manufactured components. Continue reading

Z-Axis Microscope Focus Blocks Prior Scientific

Prior Scientific has announced the new FB series of Z-axis motorised focus blocks that offer precise and repeatable positioning of loads with a weight of up to 14 kg.

When creating an imaging system it is often necessary to move components and samples, such as an XY microscope stage, vertically. Achieving precise movement in the Z-Axis is essential for high quality imaging, but can be difficult, especially with heavier components.

Designed and manufactured to the highest standards – Prior Scientific Z-axis motorised focus blocks deliver the repeatability (± 0.7 µm) and precision (± 20 nm) required for almost any imaging application. Even with a full load, these motorised focus blocks may be driven between 1 and 14 mm/sec over a travel range of 38 mm, making them a versatile choice for integration with a wide range of imaging systems.

Ranging from a simple stand-alone motorised linear axis focus block through mounts for holding stages for incident and transmitted light experiments to encoded devices where overall accuracy and precision is paramount, standard and custom FB series motorised focus blocks are available to suit most applications.

FB series motorised focus blocks, as well as any mounted Prior XY microscope stage, can be controlled via Prior’s ProScan III control system. This control system integrates into a wide variety of imaging applications, potentially allowing every component of the imaging system to be controlled from a central point.

For further information on the FB series of Z-axis motorised focus blocks please visit www.prior-scientific.co.uk/Products/Focus-drives/Motorised-linear-axis-FB-range.aspx or contact Prior Scientific on uksales@prior.com / +44-1223-881711.

Prior Scientific has been manufacturing top quality, high performance equipment and instruments for optical microscopy since 1919. Prior Scientific produces a wide range of motorised stages, system controllers, robotic sample loaders and illumination devices. To find out more about this range of products please visit www.prior.com


Worldwide HQ

Prior Scientific Instruments Ltd
3-4 Fielding Industrial Estate
Wilbraham Road
Cambridge CB21 5ET

Tel: +44 1223 881711
Email: uksales@prior.com
Web www.prior-scientific.co.uk/

North America

Prior Scientific Inc.
Rockland, MA,

Tel: +1-781-878-8442
Email: info@prior.com

Fast Filter Wheel for Fluorescence Microscopy

Fulbourn, UK  —  Prior Scientific announces an addition to their range of microscope filter wheels and shutters. The new HF110A/32 holds ten 32 mm diameter filters and fits to the excitation ports of a range of popular microscopes from manufacturers including Leica, Nikon, Olympus and Zeiss.

Filtering of excitation and emission light is vital in fluorescence microscopy.

The HF110A/32 filter wheel from Prior Scientific offers a way to quickly and precisely change the wavelengths of light to which your sample is exposed Continue reading

High Resolution Separation of Nanoparticles

Landsberg am Lech, Germany  —  The CF2000 Centrifugal Field Flow Fractionation (CF3) system from Postnova Analytics sets a new standard for high resolution separation and fractionation of nanoparticles.

Based on the CF3 principle, the Postnova CF2000 employs a centrifugal field as the driving force for separations. Particles affected by this field are separated by dynamic diffusion on the basis of both particle size and density.

This unique feature of the CF2000 allows the separation of different particulate materials having the same particle size. Separations on the CF2000 can be further optimized by using different eluents and temperature programs. Continue reading

MR Solutions to display cryogen-free MRI imaging systems

At ISMRM in Singapore

Translational, Cryogen-free, preclinical MRI

Translational, Cryogen-free, preclinical MRI

Guildford, UK — MR Solutions will be displaying its latest ground-breaking preclinical cryogen-free MRI imaging systems at ISMRM in Singapore from May 7th to 13th.

This includes details of a new 9.4T cryogen-free scanner and a compact 3T system with a 12cm bore which are coming soon. All of MR Solutions’ scanners can be fitted with integral PET and SPECT systems to provide even better imaging results.

Based in Guildford, in the South Eastern UK, MR Solutions is the only company to have developed a range of commercial, superconducting, cryogen-free, preclinical MRI systems.

A world leader in this technology, MR Solutions has successfully delivered its cryogen-free 3T and 7T MRI scanners to leading research centres across the world. Continue reading

Field Flow Fractionation of Proteins, Macromolecules and Nanoparticles

AF2000 MultiFlow FFF - Universal Separator

AF2000 MultiFlow FFF – Universal Separator

Online   —  The Postnova AF2000 MultiFlow is a high performance Flow Field-Flow Fractionation (FFF) platform for separation of proteins, macromolecules and nanoparticles.

Modular in design, the AF2000 MultiFlow incorporates the combined experience, expertise and technological advances from Postnova Analytics’ nearly two decades of leadership in FFF. Incorporating a range of FFF modules in a single integrated system to provide universal separation, the AF2000 MultiFlow offers more flexibility, better performance and more robust results than any system before.

The AF2000 MultiFlow platform is based on the Flow FFF principles using a unique crossflow field design in which samples are separated by their dynamic diffusion on the basis of molar mass or particle size.

Because of this design and the absence of any stationary phase, field-flow fractionation on the AF2000 MultiFlow can be performed without exerting shear forces and stress on the molecules or particles being separated. Continue reading

Horiba Scientific’s latest Carbon/Sulfur analyzers for Inorganic Materials

Pittcon booth #1039 | 6-10 March | Georgia, USA

cs analyzer

Horiba Carbon/Sulfur Analyzer

Online —  EMIA Pro and Expert were designed:

  • To reduce daily maintenance time
  • To speed up analysis time
  • For easy operation

EMIA Pro and Expert feature a new and innovative auto cleaner


Carbon and sulfur are analyzed by combustion technique with NDIR Detectors, which includes a unique CO detector.

EMIA Pro and Expert provide low limits of detection and excellent precision. Continue reading

Non-invasive measurement of blood glucose possible

measuring blood glucose using far infrared light.

Researchers have developed a method of measuring blood glucose using far infrared light.

Credit: Yuji Matsuura

Online –/EurekAlert!/– A group of researchers, led by Prof. Yuji Matsuura of Tohoku University’s Graduate School of Biomedical Engineering, has developed a method of measuring blood glucose using far infrared light, which is both harmless and non-invasive.

Diabetes patients traditionally monitor their daily blood glucose levels by using a conventional meter which requires blood sampling from the finger tips.

The discomfort of pain and risk of infection can sometimes be a source of great stress and concern.

To address that, other researchers have proposed and developed non-invasive methods for glucose measurement using near infrared light. Continue reading

Accurate Measurement of Microscope Illumination

1.5 nm resolution

LumaSpec800Fulbourn, UK  —  The LumaSpec LS800S from Prior Scientific is a compact visible light spectrophotometer which provides quantitative spectral power data enabling users to characterise and monitor the illumination source of their microscope system.

Operating from 350 nm to 800 nm with 1.5 nm resolution, the LumaSpec LS800S uses an illumination target slide mounted on your microscope to provide accurate and precise information about the illumination in the sample plane, leading to the most relevant information being obtained.

The LumaSpec LS800S is capable of analysing the output from a wide variety of light sources, ranging from the dimmest LED to a powerful mercury burner light. Continue reading

Automated & Fast Desk-top X-Ray Microtomography

SKYSCAN™ 1275 X-ray Microtomograph

SKYSCAN 1275 - Automated microCT

SKYSCAN 1275 – Automated microCT Images

KONTICH, Belgium – – The new SKYSCAN™ 1275 highly automated, self-optimizing desktop X-ray microtomograph from Bruker puts class-leading imaging into the hands of materials and life scientists.

The system takes advantage of new X-ray source technology and efficient flat-panel detectors to reduce scan time to just a few minutes, without compromising image quality.

The SKYSCAN 1275 software features 2D/3D image analysis, as well as a realistic 3D visualization that employs recent developments in reconstruction algorithms, accelerated by new powerful graphics cards to give an additional gain in performance and speed. Continue reading

Combustion Unit for Elemental Analysis Sample Preparation

Has Integral pressure vents

Oxygen Flask Combustion Unit

Exeter Analytical Oxygen Flask Combustion Unit

Coventry, UK — The Oxygen Flask Combustion Unit from Exeter Analytical is designed for preparation of samples for single and mixed elemental analysis of chlorine, bromine, iodine, sulphur and phosphorus content.

Based upon the internationally recognised Schöniger flask method, the Oxygen Flask Combustion Unit provides a safe and repeatable tool for combustion samples prior to elemental analysis by ion chromatography or titration.

The unit remotely ignites samples inside a safety-interlocked chamber using focused infrared heat from two tungsten-halogen lamps. Continue reading

Endress+Hauser & Rockwell Automation Invest in Process Training Unit

PTU® at BridgeValley Community and Technical College

Process Training Unit)

BridgeValley Community and Technical College PTU (Process Training Unit)

October 15, 2015—BridgeValley Community and Technical College in West Virginia celebrates the opening of a cutting-edge PTU® (Process Training Unit) made possible by the generous contributions of Endress+Hauser, BridgeValley and Rockwell Automation.

Thanks to industry partners, BridgeValley will be the new home to a $1 million, 1,800 square-foot, state-of-the-art PTU®.

“By working alongside BridgeValley and other universities, Endress+Hauser can help secure the talent pipeline and better prepare our next-generation workforce for successful careers in the field of process control and automation,” said Brandyn Ferguson, Vice President of Human Resources, Endress+Hauser.

“The innovative approach we have taken at BridgeValley is truly unique to the industry.”

Continue reading