Valeport MIDAS CTD+, Operating Manual

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Table of Contents
© 2018 Valeport Ltd
Page 2
Table of Contents
..................................................................................................................................... 3 1. Introduction
..................................................................................................................................... 4 2. Specifications
.................................................................................................................................... 4 2.1. Sensor Specifications
.................................................................................................................................... 5 2.2. Optionally Fitted Sensors
.................................................................................................................................... 6 2.3. Mechanical Specifications
.................................................................................................................................... 7 2.4. Performance Specifications
.................................................................................................................................... 8 2.5. Sample Lifetime Calculations
..................................................................................................................................... 11 3. Installation
.................................................................................................................................... 11 3.1. Communications With PC
.................................................................................................................................... 11 3.2. Deploying the MIDAS CTD+ on its Own
.................................................................................................................................... 13 3.3. Deployment Of The Water Sampler System
..................................................................................................................................... 18 4. Maintenance
.................................................................................................................................... 19 4.1. Changing Batteries
.................................................................................................................................... 20 4.2. O-Ring Sizes
.................................................................................................................................... 21 4.3. Replenishing Pressure Balance Fluid in Motor Housing
..................................................................................................................................... 22 5. Sensor Information
.................................................................................................................................... 23 5.1. Optionally Fitted Sensors
..................................................................................................................................... 24 6. Wiring Information
.................................................................................................................................... 24 6.1. 3m Y Lead (RS232)
.................................................................................................................................... 24 6.2. Remote Fluorometer Flylead
.................................................................................................................................... 25 6.3. Water Sampler Motor Flylead
..................................................................................................................................... 26 7. Warranty