Calibration Setup - Xylem ProSwap 610224-01 User Manual

4.1

Calibration Setup

A 250 mL graduated cylinder is included with the ProSwap Logger for the purpose of calibrating sensors that use standard solutions.
Make sure the graduated cylinder, sensor guard, and all sensors are clean. YSI strongly recommends installing the sensor guard
before placing the sensors into the calibration cup.
There are two sensor guards available. The standard (shorter) guard [Item# 610173] is included with the ProSwap Logger. An
extended guard [Item# 626740] is sold separately and required for use with Turbidity and Total Algae sensors.
For highest data accuracy, thoroughly rinse the graduated cylinder, guard, and sensors with a small amount of the calibration
standard for the sensor to be calibrated. Discard the rinse standard, and proceed with a fresh standard.
Be careful to avoid cross-contamination with other standards between calibrations by thoroughly rinsing with DI water and drying
the graduated cylinder and sensors.
Please ensure the built-in thermistor is fully submerged in the calibration solution.
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Sensors, Calibration, and Maintenance
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1 Graduated cylinder
2 ProSwap Logger
3 Thermistor