550A-25 dissolved oxygen measuring instrument

Introduction to YSI550A Dissolved Oxygen Analyzer

The YSI 550A adopts a fully waterproof (IP67 waterproof rating) and impact resistant instrument housing, and features an innovative field replaceable dissolved oxygen electrode module. Using YSI's proven polarographic technique and YSI's globally renowned thermistor technique, dissolved oxygen and temperature can be measured simultaneously. The new generation of PE cover film provides faster reaction time and lower stirring dependence.

YSI550A Portable Dissolved Oxygen Analyzer Product Features:

◆ Fully waterproof, compliant with IP67 waterproof rating

◆ Field replaceable dissolved oxygen electrode module

Faster reaction time, lower stirring dependence

Stainless steel probe, sturdy and durable, easier to sink into water

Install stress relievers at both ends of the cable interface to reduce material fatigue at the connection and effectively extend the cable's lifespan

◆ Built in dissolved oxygen calibration room/probe storage room, convenient to carry and maintain the normal working state of the probe

◆ Available with 3.7, 7.5, 15, and 30 meter cables for selection

The measurement range of dissolved oxygen has been expanded to 50 milligrams per liter

◆ Air saturation or milligram/liter calibration mode

◆ 2000 hours of ultra long battery life

YSI550A Technical Parameters: