Learning Resources
Educational materials, technical documentation, and support resources to help you get the most from your electrochemical measurements.
A Beginner's Guide to Ion-Selective Electrode Measurements
Selected as one of the best educational resources on the web by StudySphere.com. This comprehensive guide covers everything from basic ISE theory to advanced measurement techniques, making it perfect for students, researchers, and professionals new to electrochemical analysis.
- Introduction to Ion-Selective Electrodes
- The Nernst Equation and electrode response
- Calibration and measurement procedures
- Activity, concentration, and ISAB
- Dealing with interference and errors
Educational Guides
Learn the difference between ionic activity and concentration, and how to use ionic strength adjusters (ISAB) for accurate results.
Direct calibration, standard addition, and sample addition methods - when to use each approach for optimal accuracy.
Understanding selectivity coefficients and practical strategies for minimizing ionic interference in your measurements.
Detailed measurement methods, calibration procedures, electrode specifications, and interference data for each of the 15 ions measurable with ELIT ISEs.
ELIT 8051
ELIT 8221
ELIT 8021
ELIT 8041
ELIT 8261
ELIT 8227
ELIT 8231
ELIT 8271
ELIT 8081
ELIT 8241
ELIT 8291
ELIT 8281
ELIT 8251
ELIT 8071
ELIT 8061
ELIT 8031
ELIT 8211
ELIT 8230
ELIT 8225
ELIT 8229
Na071
Technical Documentation
Product Catalogue
Complete product catalogue covering all ELIT electrodes, analysers, sensors, and accessories.
Product Specifications
Full technical specifications for all ELIT electrodes, sensors, and instruments.
Signal Transmitters Datasheet
Datasheet covering TRA-ISE, TRAi-ISE, TRA-PHF/PHR/PHFT/PHRT and DIN-rail pH transmitters.
Amplifiers Datasheet
Datasheet covering TRA-IS1-B, TRA-DOG-B, TRA-NTC-B, LAB-EA4-C/CI amplifiers.
Flow-Through Systems Datasheet
Specifications, configurations, and installation guide for ELIT flow-through measurement cells.
Ion Analyser Manual (1 & 2 Channel)
Operating manual for ELIT 9801 single-channel and 2-channel ion analysers.
Ion Analyser Manual (4 & 8 Channel)
Operating manual for ELIT 9804 and 9808 multi-channel ion analysers.
Monitor/Meter Systems Datasheet
Datasheet for MM-PIT-2U and MM-PIT-4U monitor/meter systems.
ORP-31C Datasheet
Technical datasheet for the ORP-31C platinum rod redox electrode.
ORP-32C Datasheet
Technical datasheet for the ORP-32C platinum band glass dome redox electrode.
ORP-33C Datasheet
Technical datasheet for the ORP-33C high-precision platinum band redox electrode.
pH2011 Electrode Datasheet
Technical datasheet for the ELIT P2011 rugged epoxy body pH electrode.
How Ion Selective Electrodes Work
Educational guide explaining the theory and operation of ISE sensors.
Software Installation Guide
Step-by-step installation instructions for the Windows-based Ion Analyser software.
Application Notes
Detailed protocols for specific applications including water quality, food analysis, and more.
Published Research
Our equipment has been used in numerous peer-reviewed publications across diverse fields. These research projects demonstrate the versatility and reliability of ELIT instrumentation in real-world applications.
Research Areas Include:
What is the difference between an ion meter and an ion analyser?
An ion analyser connects directly to a PC, providing sophisticated data acquisition, processing, and display capabilities that surpass conventional meters. It eliminates operator error in data transfer and enables automated calibration and measurement recording.
How long do the electrodes last?
Our all-solid-state ISEs have excellent shelf life (typically 2+ years sealed) and measurement life. With proper care, active measurement life is typically 6-12 months depending on usage intensity and sample types.
Can I use your electrodes with my existing meter?
Yes, all ELIT electrodes can be used with any conventional ion/pH/mV meter that accepts standard BNC or other common connector types. However, you'll get maximum benefit from our PC-based analyser systems.