Lab and Testing
Course Pack: Field Testing & Instrumentation
Employing Testing Apparatus
Course Description
This course provides detailed instruction on selecting, using, and maintaining field testing equipment, including pH, chlorine, and dissolved oxygen testing instruments, to ensure reliable performance and high-quality data. Operators learn proper handling practices, contamination control techniques, verification procedures, and troubleshooting methods to address drift, fouling, and measurement inconsistencies. The course also reinforces equipment care routines necessary for maintaining field testing equipment and supporting consistent performance in regulatory monitoring programs.
Learning Objectives
1) Select appropriate apparatus for pH, chlorine, and DO testing needs
2) Apply use-and-care practices that extend equipment life and reliability
3) Perform verification checks to confirm equipment is functioning
4) Troubleshoot common equipment issues affecting test validity
5) Integrate apparatus care into routine operator workflows
Agenda
1) Apparatus overview: selection criteria by test type
2) Use practices: handling, measurement technique, contamination control
3) Care and storage: cleaning, batteries, probes, reagents
4) Verification: basic checks and what ‘good’ looks like
5) Troubleshooting: drift, fouling, inconsistent readings
Target audience
Operators who routinely perform field and laboratory testing and are responsible for maintaining testing instruments.
Level
I, II
Learning material and method
Online on-demand
Assessment
Knowledge check and quiz (80% correct and above)
Instructor
Mike Harrington