Model 3505
pH/mV/Temperature Meter
Operating Manual
Contents
Section 1
Introduction
Instrument Description
1.1
Instrument Specifications
1.2
Section 2
Installation
Unpacking
2.1
Installation
2.2
Displays/Controls
2.3
Inputs/Outputs
2.4
Section 3
Operation
Theory of pH Measurement
3.1
pH Measurement
3.2
Preparation of Buffer Solution
3.3
Solution Temperature Values
3.4
Good Practice Guidelines
3.5
pH Calibration Using Buffers
3.6
Performing Measurements
3.7
Section 4
Maintenance
General
4.1
Cleaning/Re-conditioning Combination
Electrodes
4.2
Section 5
Optional Accessories
Optional Accessories
5.1
Spares
5.2
Section 6
Troubleshooting & Functional Checks
Troubleshooting
6.1
Functional Checks
6.2
EC Declaration of Conformity
350 550/REV A/03-03
