Introduction
Xylem is a global leader in water solutions, employing 12,500 people to develop technologies for water use, conservation, and reuse. They serve over 150 countries with a strong legacy of innovation.
Laboratory Products Catalog
The catalog includes a wide range of laboratory products such as electrochemical meters, electrodes, titrators, spectrophotometers, and viscometry products, essential for science, research, and production monitoring.
Product Development History
From 1997 to 2012, key developments included the introduction of electrodes, titration systems, and viscosity measurement systems, with notable products like the BlueLine range and TitroLine series.
Product Offerings- Electrochemistry: Laboratory and portable meters, various electrodes, and accessories.
- Titration: TitroLine and TITRONIC series, sample changers, and TitriSoft software.
- Spectrophotometry: Spectrophotometers for various applications.
- Viscometry: Automatic viscosity measurement systems and capillary viscometers.
Measurement Systems
SI Analytics offers optimized measurement systems with electrodes and meters for precise measurements, setting standards in electrochemical measurement technology.
Conclusion
SI Analytics values customer feedback in product development and aims to maintain strong client relationships.
Overview of Instruments
The document details various laboratory instruments, focusing on specifications, features, and advantages, including models like Lab 8xx, Lab 9xx, and ProLab series, highlighting capabilities in pH, ISE, conductivity, and D.O. measurements.
Specifications and Features- Lab 8xx Series: Reliable results with features like sensor recognition and GLP documentation.
- Lab 9xx Series: Conductivity measurement with wireless sensor recognition.
- ProLab 1000: High precision pH measurements with automatic calibration.
- ProLab 2000: Multi-parameter instrument for simultaneous measurements.
- ProLab 3000 and 4000: Advanced measurement features with user-friendly interfaces.
Advantages- High precision and reliable measurements with GLP documentation.
- Wireless sensor recognition enhances security.
- USB and RS232 interfaces for data communication.
- User recognition with electronic ID cards for secure usage.
Instrument Kits
Each instrument comes with a comprehensive kit including electrodes, buffer solutions, and power supply.
Conclusion
The document emphasizes the advanced features and capabilities of SI Analytics' laboratory instruments, highlighting their precision and reliability.
Technical Specifications
The document provides detailed specifications for laboratory measurement devices, focusing on parameters like mV, ISE, conductivity, pH, and temperature measurements.
1. mV Measurement: Range from -999.9 to +2200.0 mV with varying accuracy.
2. ISE Measurement: Range from 0.000 to 999,999 mg/l with calibration points from 2 to 9.
3. Conductivity Measurement: Range from 0.000 µS/cm to 2000 mS/cm with temperature compensation.
4. pH Measurement: Range from -2.000 to +20.000 pH with automatic buffer recognition.
5. Temperature Measurement: Range from -35.0 to +150.0 °C with selectable °C/°F.
6. Design & Quality: Devices feature LCD displays and data storage capabilities.
7. Compliance & Safety: Devices comply with CE and cETLus standards with a 3-year warranty.
Overview of Meters
The document provides specifications and features of laboratory and portable meters, including pH meters, conductivity meters, and multi-parameter meters from the Lab and ProLab series.
Lab Series:- Lab 860 and 870: Laboratory pH meters with data storage and interfaces.
- Lab 960 and 970: Conductivity meters with salinity and TDS measurement.
ProLab Series:- ProLab 1000: Digital pH meter with GLP conformity.
- ProLab 2000: Multi-meter for various measurements.
- ProLab 3000 and 4000: Advanced features with menu-based operation.
Handylab Series:- Handylab pH 11 and 12: Portable pH meters for fieldwork.
- Handylab LF 11 and 12: Portable conductivity meters.
- Handylab OX 12: Oxygen meter with data memory.
Accessories: Includes logbooks, cables, software, power supplies, and more.
Conclusion
The document provides comprehensive information on the specifications, features, and accessories of the Lab, ProLab, and handylab series meters.
Power Supply
Battery-powered meters allow for independent operation with calibration data retention.
Sensors
A range of precision pH electrodes is available for various applications.
Technical Data for handylab pH 11 and pH 12
pH range of -2.000 to +19.999 with high accuracy and data storage.
handylab LF 11 and LF 12 Conductivity Meters
Measure conductivity, TDS, salinity, and temperature with data storage.
Technical Data for handylab LF 11 and LF 12
Conductivity measurement ranges with temperature compensation.
handylab OX 12 Oxygen Meter
Suitable for oxygen measurements with data memory and automatic compensation.
Technical Data for handylab OX 12
Oxygen concentration range with high accuracy.
handylab Multi-Parameter Meters
Measure multiple parameters with data memory and automatic calibration.
Technical Data for handylab pH/LF 12 and multi 12
Wide range of measurement capabilities with high accuracy.
Overview of IoLine Electrodes
The document highlights the unique features, applications, and advantages of IoLine electrodes, emphasizing their stability, fast response times, and high accuracy.
Key Features:- Iodine/Iodide Reference System: Offers unmatched stability and accuracy.
- Metal Ion-Free Reference System: Prevents contamination.
- Exchangeable Bridge Electrolyte: Allows optimal results.
- Wide Application Area: Suitable for various industries.
- Platinum Junction: Ensures high stability and fast response.
Applications: Lists various applications for pH and ORP electrodes across different industries.
Technical Specifications: Provides detailed specifications for different electrode models.
Advanced Features:- ID Electrodes: Feature automatic recognition for precise measurements.
- GLP Compliance: Ensures complete documentation of calibrations and measurements.
Conclusion: IoLine electrodes are designed for high precision and reliability in various applications.
Overview of pH Combination Electrodes
The document provides specifications and ordering information for various pH combination electrodes, designed for different applications.
Specifications:- Reference System: Iodine/Iodide and Silamid®.
- pH Range: 0 to 14.
- Temperature Range: -5 to +100°C.
- Shaft Material: Glass, with some plastic options.
- Membrane Shape: Sphere, cylindrical, spear, and flat.
- Connection Types: DIN, BNC, Metrohm, and others.
Electrode Types:- IoLine pH Combination Electrodes: Include temperature sensors.
- ScienceLine pH Combination Electrodes: Feature plug heads and fixed cables.
- Micro, Spear Tip, and Surface Electrodes: Designed for specific applications.
- Metal Combination Electrodes: Suitable for titrations.
Key Features:- Different membrane glass types and resistances.
- Integrated temperature sensors in some models.
- Various electrolytes depending on the application.
Applications: Suitable for a wide range of applications, optimized for specific environments.
Overview of Electrodes and Sensors
The document provides specifications and descriptions of various electrodes and sensors used in scientific measurements.
1. Electrodes:- pH Glass Electrodes: Glass shaft with specific membrane shape.
- Metal Electrodes: Various types with specific temperature ranges.
2. Reference Electrodes:- Use different electrolytes depending on the reference system.
3. Conductivity Measuring Cells:- Equipped with temperature sensors and available in various configurations.
4. Resistance Thermometers:- Available with different connection types and sensors.
5. Special Sensors:- Include ammonia, sodium, and oxygen electrodes.
6. BlueLine Electrodes:- Robust electrodes for general applications.
Key Specifications:- Specified by order number, type, length, and temperature range.
- Various connection options and materials used.
Electrode Specifications:- BlueLine 13 pH: Glass shaft, KCl electrolyte, suitable for -5 to +100°C.
- BlueLine 16 pH: Micro electrode with platinum junction.
- BlueLine 21 pH: Spear tip electrode with Referid® electrolyte.
- BlueLine 27 pH: Surface electrode with KPG® annular gap junction.
- BlueLine 54/56 pH: Combination electrodes with plastic shaft.
- BlueLine 31/32 Rx: Redox electrodes with glass or plastic shaft.
- BlueLine 48 LF: Conductivity cell for low ionic media.
Cable Specifications:- Various connection cables available with different plug types.
Buffer Solutions:- FIOLAX® ampoules with high reliability and long shelf life.
- Standard and technical buffer solutions available.
Electrolyte Solutions:- Available for reference electrodes and specific measurements.
ISE Electrodes Solutions:- Bridge and standard solutions for various ions.
Overview of Solutions and Accessories
The document provides information on solutions and accessories for conductivity and pH measurements.
Ionic Strength Adjustment Solutions: Used to maintain consistent ionic strength in samples.
Conductivity Test Solutions: Various KCl solutions for testing conductivity.
Electrode Accessories: Includes redox voltage standards, cleaning solutions, and more.
pH Electrode Construction: Consists of a measuring electrode and a reference electrode.
Reference Systems for pH Electrodes: Highlights different systems like Ag/AgCl and iodine/iodide.
pH Glass Electrode Types: Describes different types of membrane glasses.
Conclusion: Emphasizes the importance of selecting the appropriate electrode and reference system for accurate measurements.
Introduction to pH Measurement Systems
The document provides a guide on pH measurement systems, focusing on calibration procedures and potential errors.
Buffer pH Solutions: Consist of a weak acid and its conjugate base, maintaining stable pH.
Calibration Procedures:- One-point Calibration: Quick but only suitable for comparative measurements.
- Two-point Calibration: Determines both zero point and slope of the electrode.
- Multipoint Calibration: Provides a more accurate calibration curve.
Accuracy and Uncertainty: Influenced by buffer solutions and measurement chain.
Temperature Effects: Significantly affect pH measurements, described by the Nernst equation.
Acid and Alkaline Errors: Occur in extreme pH conditions, affecting measurement accuracy.
Conclusion: For precise pH measurements, select appropriate electrodes and buffer solutions, consider temperature effects, and understand potential errors.
Alkali Ion Interference in pH Measurement
Alkali ions can interfere with pH measurements, known as sodium error, affecting accuracy.
Diffusion Potentials as a Source of Error: Affect pH measurement accuracy, especially in extreme pH values.
Selection of pH Electrodes: Crucial for measurement reliability and service life.
Care and Maintenance of pH Electrodes: Essential for accurate measurements and extended service life.
Qualification Process for pH Measurement: Involves four stages to ensure system accuracy.
General Conditions and Specifications: Outlines technical and functional specifications for testing devices.
Performance Qualification (PQ): Ensures consistent system performance under real conditions.
Conclusion on pH Measurement: Comprehensive qualification ensures consistent system performance.
Problem Statement: Increasing demands for accurate pH measurements in nonaqueous media.
Conditions for pH Measurement in Nonaqueous Media: Require solvent-specific pH scales and reference buffer solutions.
Challenges in Nonaqueous Media: Increased phase boundary voltage and low conductivity complicate measurements.
Conclusion on Nonaqueous Solvents: Absolute pH measurements are not recommended; direct mV measurements are advised.
Overview of ProcessLine Electrodes and Titration Equipment
The document provides specifications, applications, and advantages of ProcessLine electrodes and titration equipment.
ProcessLine Electrodes:- Designed for heavy-duty process applications.
- Low maintenance with high accuracy and durability.
Titration Equipment:- Includes TITRONIC® 500 and TitroLine® series titrators.
- Features high visibility displays and multiple connectivity options.
Applications and Advantages:- Ideal for challenging conditions, offering stable measurements and cost savings.
Overview of Titration Methods and Applications
The document provides information on titration methods and applications using the TitroLine® series.
Specifications and Procedures: Outlines standard methods and titration modes.
Applications in Water/Wastewater Analysis: Includes key applications like pH-value and alkalinity.
Applications in Food Analysis: Details applications like salt content and total acidity.
TitroLine® 7000 Features: Offers enhanced automation and storage for user methods.
Karl Fischer Titration: Explains the method for water determination.
Accessories and Automation: Describes accessories like titration stands and sample changers.
Electrode and Titration Tip Maintenance
Rinse electrodes and titration tips after each use for accuracy.
Automatic CSB Titration: TW alpha plus sample tray designed for direct CSB titration.
TW 7400 Sample Changer: Designed for high throughput with various sample racks.
Sample Rack and Titration Head Compatibility: Compatibility table for different applications.
TitriSoft 3.0 Software: User-friendly titration software with compliance features.
System Requirements: Optimal performance requires specific system specifications.
Security and Compliance: Controlled access with user levels and compliance with FDA regulations.
Specifications of Titration Devices: Provides specifications for various titration devices.
Overview of Titration Devices
The document provides specifications and features of titration devices, including the TitroLine® series and TITRONIC® universal.
Specifications: Outlines technical specifications for different models.
Features: Includes automatic titration capabilities and intelligent modules.
Materials and Construction: Durable materials ensure robustness and chemical resistance.
Applications: Guidance on selecting appropriate electrodes for various titration applications.
TITRONIC® Universal: Versatile motor-driven burette for manual titration and dosing.
Conclusion: Emphasizes precision, durability, and adaptability for various applications.
Overview of Laboratory Equipment
The document provides specifications and ordering information for laboratory equipment, including titration systems and spectrophotometers.
Titration Systems: Lists various systems and compatible accessories.
Sample Changers: Details accessories for sample changers.
Data Cables: Lists compatible data cables for connectivity.
Spectrophotometers: Describes the PRIM and UviLine series.
Ordering Information: Includes comprehensive ordering information for products and accessories.
Overview of Spectrophotometers and Viscometry Systems
The document provides specifications and applications of spectrophotometers and viscometry systems.
1. Spectrophotometer Accessories:- QuickLock System: Allows easy exchange of accessories.
- Automatic Accessories: Includes cell changers and sippers.
2. Technical Specifications of UviLine Spectrophotometers: Provides wavelength range and accuracy.
3. Capillary Viscometry: Utilizes capillary viscometers for precise measurements.
4. Technical Data and Applications: Provides specifications for ViscoClock and AVS® systems.
Overview of AVS® Viscosity Measuring Systems
The document provides information on AVS® 470 and AVS® 370 systems for viscosity measurements.
AVS® 470 Features: Automatic measurements with modular design.
AVS® 370 Features: Supports both "suction" and "pressure" measurements.
WinVisco 370 Software: Enables multitasking for independent processing.
Conclusion: AVS® systems offer flexibility and precision for viscosity measurement.
Overview of AVS® Pro III Viscosity Measurement Systems
The document provides specifications and operational procedures for AVS® Pro III systems.
Specifications: Accommodates multiple modules and burettes.
Components and Accessories: Lists components and ordering information.
Operational Procedures: Designed for ease of use with PC interface.
Standards and Compliance: Complies with international standards.
Data and Evaluation: Records measured values and supports statistical evaluations.
Technical Data: Provides detailed specifications for AVS® Pro III.
Overview of Viscometers and Thermostats
The document provides specifications and guidelines for viscometers and thermostats.
Specifications: Details connectivity, safety features, and power supply.
Technical Data: Provides temperature control liquids and stability.
Ordering Information: Includes order numbers and descriptions.
Viscometer Types and Usage: Describes different viscometer types and measurement ranges.
Conclusion: Serves as a guide for selecting and operating viscometers and thermostats.
Overview of Viscometers
The document provides specifications and usage guidelines for various viscometers.
Specifications: Details technical characteristics and suitable applications.
Procedures: Used with automatic viscometer cleaners for accuracy.
Standards and Compliance: Complies with international standards.
Accessories: Includes brackets and stands for alignment.
Recommendations: Use appropriate brackets and stands for accurate measurements.
Introduction to SI Analytics
SI Analytics has been a pioneer in electrochemical measuring methods and capillary viscometry, contributing significantly to science and research.
Product Developments Timeline- 1997: Launch of BlueLine laboratory electrodes and Visco-Clock.
- 1998: Development of TitriSoft 2.0 software.
- 1999: Introduction of industrial electrodes and AVS®Pro system.
- 2000: New series of piston burettes and titrators.
- 2001: Development of SteamLine process electrodes.
- 2002: Launch of 'plus' product line and TitriSoft 2.5 software.
- 2003: Introduction of AVS® 370 system and company name change.
- 2004: Development of ScienceLine product line and AVS® 470 system.
- 2005: Introduction of Lab meters family with wireless sensor recognition.
- 2006: Launch of ProLab family of multifunctional instruments.
- 2007: Introduction of ProLab 3000 and 4000 instruments.
- 2008: Launch of IoLine electrodes with a patented reference system.
- 2009: Company becomes SI Analytics GmbH.
- 2010: SI Analytics becomes part of ITT, USA.
- 2011: Introduction of new titrators and TITRONIC® burette.
- 2012: Expansion of TitroLine® series and introduction of Memosens® electrodes.
Company Overview
SI Analytics, part of Xylem Inc., focuses on innovative solutions for water management, with a presence in over 150 countries.
Contact Information
For North America: SI Analytics, College Station, Texas, USA. For Germany: SI Analytics GmbH, Mainz, Germany.