Laboratory Environmental

Challenges such as proper sampling procedures, lab practices, and experimental design are all critically important in obtaining reliable laboratory data. However, the instrumentation used for data collection must not be overlooked. At Xylem we have the water quality laboratory instrumentation needed for accurate measurement of parameters such as pH, ORP, dissolved oxygen, conductivity, temperature, ammonium, ammonia, nitrate, chloride, fluoride, and many other ionic species.

  • Multiparameter
  • pH / ORP / ISE
  • Turbidity
  • Dissolved Oxygen / BOD
  • Conductivity
  • Photometers & Spectrophotometers
WTW MultiLine® IDS

WTW MultiLine® IDS

The new multi-parameter systems with intelligent, digital sensors for pH, dissolved oxygen (DO) and conductivity measurement revolutionize multi-parameter measurement:
The signal processing is completely located in the sensor, and the measuring signal is transmitted to the meter without interference and in a clearly identifiable manner via thin, highstrength cables. A wide range of sensors are available for virtually every application.

WTW 9310

WTW inoLab® IDS - Benchtop

Connect digital IDS sensors to the Inolab for the measurement of pH, ORP, conductivity, and DO/BOD.

  • Uncompromised measuring accuracy
  • Digital sensor recognition
  • Smart sensor evaluation

WTW Inolab pH/Ion 7320

WTW InoLab® pH/Ion 7320

Precise pH/ISE benchtop meter with enhanced ISE methods for concentration measurement with ion selective electrodes

  • Simultaneous measurements of pH, ion concentration or ORP
  • Flexible and convenient data transfer
  • Visualization of the optimum measuring range supports correct measurements (CMC function)

1030W Aurora

OI Analytical Aurora 1030W TOC Analyzer

The Aurora 1030W TOC Analyzer processes aqueous samples for analysis of the total organic carbon (TOC), total inorganic carbon (TIC), and non-purgeable organic carbon (NPOC) content of the samples.

Aurora 1030C TOC Analyzer

OI Analytical Aurora 1030C TOC Analyzer

The Aurora 1030C TOC Analyzer processes aqueous samples for analysis of the total organic carbon (TOC), total inorganic carbon (TIC), and non-purgeable organic carbon (NPOC) content of the samples. Samples containing 100 ppb to 30,000 ppm of organic carbon can be analyzed. The Aurora 1030C supports USEPA-approved methods, Standard Methods, ASTM, DIN/ISO/CEN, and EU Methods. Depending upon the protocol employed, up to 300 samples per 24-hour period can be analyzed, and in excess of 100,000 samples per year.

OI Analytical Eclipse 4660 Purge-and-Trap Sample Concentrator

OI Analytical Eclipse 4660 Purge-and-Trap Sample Concentrator

The Eclipse 4660 Purge-and-Trap Sample Concentrator processes samples for analysis of volatile organic compounds (VOCs) by gas chromatography (GC) or gas chromatography/mass spectrometry (GC/MS). Innovative, patented components within the Eclipse significantly improve sample processing steps of the purge-and-trap technique. 

OI Analytical 4100 Water/Soil Sample Processor

OI Analytical 4100 Water/Soil Sample Processor

The OI Analytical 4100 Water / Soil Sample Processor automates the handling and processing of samples in 40-mL VOA vials for purge-and-trap analysis of volatile organic compounds (VOCs) in accordance with U.S. EPA methods. The 4100 efficiently processes up to 100 drinking water, wastewater, or soil samples and operates with a single or dual Eclipse 4660 purge-and-trap instruments.

OI Analytical 4551A Purge-and-Trap Water Autosampler

OI Analytical 4551A Purge-and-Trap Water Autosampler

The M4551A Purge-and-Trap Water Autosampler achieves results by automating VOC analysis of up to 51 samples. Vertical docking of the autosampler to the Eclipse 4660 Sample Concentrator means no extra benchspace is used. The removable, lightweight sample carousel makes sample loading and unloading easy, while its spiral design optimizes septum-piercing accuracy. With its proven, reliable sample handling system, the Model 4551A gets the job done, sample after sample.

PFPD 5383 controller and sensor

OI Analytical Pulsed Flame Photometric Detector (PFPD)

OI Analytical's patented* Model 5380 Pulsed Flame Photometric Detector (PFPD) represents the latest advance in flame photometric detector design, optimizing selective detection of sulfur, phosphorus, and 26 other compounds.

OI Analytical 9210p On-line TOC Analyzer

OI Analytical 9210p On-line TOC Analyzer

The OI Analytical 9210p On-line Total Organic Carbon (TOC) Analyzer is designed to continuously monitor TOC levels in process water streams. The 9210p uses proven heated persulfate oxidation technology for accurate, dependable operation and regulatory compliance. Virtually all organic compounds dissolved in water can be oxidized with high efficiency by this technique.

OI Analytics CNSolution™ 9310 On-line Cyanide Analyzer

OI Analytics CNSolution™ 9310 On-line Cyanide Analyzer

The OI Analytical CNSolution™ 9310 On-line Cyanide Analyzer is designed to measure available cyanide in precious metal leaching solutions by U.S. EPA Method OIA-1677 and ASTM D 6888-09. The gas-diffusion amperometry technique in these methods has been demonstrated to be free of interferences from copper and metallic sulfides that impair the accuracy of traditional techniques such as titration.

OI Analytical 4760

OI Analytical Eclipse 4760 Purge-and-Trap Sample Concentrator

The Eclipse 4760 Purge and Trap Sample Concentrator sets a new standard for ease-of-use for volatile organic compound (VOC) analysis. The new 4th generation system includes the popular features from the Eclipse platform that chemists around the world rely on for accurate, dependable results along with technology enhancements, intuitive software, and a slim-line, open architecture design that saves bench space and allows easy access to components.

WTW Inolab 9430

WTW inoLab® pH Benchtop Meters

The inoLab® family: Advanced measuring technology offers new functions including automatic AutoRead or CMC (Continuous Measurement Control) making measurements more convenient and reliable than ever.
The user interface, large display and keypad with tactile feedback provide an exceptional user experience and error-free operation.
All benchtop meters are available in application oriented sets including sensors and accessories.

WTW MultiLine® IDS

WTW MultiLine® IDS

The new multi-parameter systems with intelligent, digital sensors for pH, dissolved oxygen (DO) and conductivity measurement revolutionize multi-parameter measurement:
The signal processing is completely located in the sensor, and the measuring signal is transmitted to the meter without interference and in a clearly identifiable manner via thin, highstrength cables. A wide range of sensors are available for virtually every application.

WTW 9310

WTW inoLab® IDS - Benchtop

Connect digital IDS sensors to the Inolab for the measurement of pH, ORP, conductivity, and DO/BOD.

  • Uncompromised measuring accuracy
  • Digital sensor recognition
  • Smart sensor evaluation

WTW Inolab pH/Ion 7320

WTW InoLab® pH/Ion 7320

Precise pH/ISE benchtop meter with enhanced ISE methods for concentration measurement with ion selective electrodes

  • Simultaneous measurements of pH, ion concentration or ORP
  • Flexible and convenient data transfer
  • Visualization of the optimum measuring range supports correct measurements (CMC function)

WTW MultiLine® IDS

WTW MultiLine® IDS

The new multi-parameter systems with intelligent, digital sensors for pH, dissolved oxygen (DO) and conductivity measurement revolutionize multi-parameter measurement:
The signal processing is completely located in the sensor, and the measuring signal is transmitted to the meter without interference and in a clearly identifiable manner via thin, highstrength cables. A wide range of sensors are available for virtually every application.

csm_wtw-600320-turb_430_ir-portable_turbidity_meter_d93e2e994f_001.jpg

WTW Turb 430 IR / Turb 430 T

  • Lab precision, suitable for drinking water
  • Adjustable calibration intervals and GLP-compliant documentation
  • Stray light behavior according to pharmacopoeia 5.0

WTW 9310

WTW inoLab® IDS - Benchtop

Connect digital IDS sensors to the Inolab for the measurement of pH, ORP, conductivity, and DO/BOD.

  • Uncompromised measuring accuracy
  • Digital sensor recognition
  • Smart sensor evaluation

csm_wtw-208211-oxitop_is_12-oxitop_measurement-pers_4549323e3f_001.jpg

WTW BOD self check measurement OxiTop®

OxiTop® systems for BOD or other depletion / respiration applications

  • Complete packages ready to use
  • Simple, flexible, secure, compliant, customisable and scalable
  • Mercury-free pressure measurement

WTW MultiLine® IDS

WTW MultiLine® IDS

The new multi-parameter systems with intelligent, digital sensors for pH, dissolved oxygen (DO) and conductivity measurement revolutionize multi-parameter measurement:
The signal processing is completely located in the sensor, and the measuring signal is transmitted to the meter without interference and in a clearly identifiable manner via thin, highstrength cables. A wide range of sensors are available for virtually every application.

WTW 9310

WTW inoLab® IDS - Benchtop

Connect digital IDS sensors to the Inolab for the measurement of pH, ORP, conductivity, and DO/BOD.

  • Uncompromised measuring accuracy
  • Digital sensor recognition
  • Smart sensor evaluation

YSI MultiLab IDS Kit

YSI MultiLab ProODO Kit

YSI MultiLab ProODO instrument provides easy to use and calibrate menu-driven operation ideal for the laboratory, with special BOD features.

5100 Dissolved Oxygen Instrument

YSI 5000/5100 DO Laboratory Benchtop Meters

Accurate, reliable YSI benchtop dissolved oxygen instruments for the laboratory. Easily conduct DO, BODs or OUR/SOUR tests. Both instruments feature: auto-calibration, large, graphic displays and low keypad profiles for maximum efficiency.

YSI ProOBOD Optical BOD Probe

YSI ProOBOD Optical BOD Probe

The ProOBOD® self-stirring optical BOD probes are designed to fit into standard 300 mL BOD bottles with an international version also available for use with other tapers.

WTW inoLab® Multi 9430 IDS

WTW inoLab® Laboratory Multi-parameter Benchtop Meters

Application oriented benchtop sets for multiple parameter monitoring: pH, mV, ISE, saturation, concentration, partial pressure, conductivity, special resistance, salinity, TDS, temperature

Cutting edge technology from WTW for demanding laboratory applications. Two digital inoLab® multi-parameter instruments for IDS sensors for parallel measuring of one identical or varying parameters. Up to three sensors (inoLab® Multi 9430 IDS) can be connected. A large glass shield protects the graphic display and supports the presentation of the measuring values and recognition of important information. The innovative and antibacterial keypad helps to protect against microbiological contamination. The solid zinc die-casting lower case gives the meters a safe standing and also protection from the environment. As a special feature, both models can be upgraded with an additional module for conventional pH measurement.

WTW MultiLine® IDS

WTW MultiLine® IDS

The new multi-parameter systems with intelligent, digital sensors for pH, dissolved oxygen (DO) and conductivity measurement revolutionize multi-parameter measurement:
The signal processing is completely located in the sensor, and the measuring signal is transmitted to the meter without interference and in a clearly identifiable manner via thin, highstrength cables. A wide range of sensors are available for virtually every application.

WTW 9310

WTW inoLab® IDS - Benchtop

Connect digital IDS sensors to the Inolab for the measurement of pH, ORP, conductivity, and DO/BOD.

  • Uncompromised measuring accuracy
  • Digital sensor recognition
  • Smart sensor evaluation

Alt: WTW photoLab® 7600 UV-VIS

WTW photoLab® 7000 Series Spectrophotometer

  • Menu-guided operation
  • Opt-RF, Optical Reagent-Free measurement, for COD, NO3, NO2 in municipal wastewater final effluent
  • Multi-layer AQA
  • Application support
  • Comprehensive programming opportunities
  • Colour Applications