Flir Extech DO210 User Guide

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Year 2014

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Flir Extech DO210 Meter Specification

The Flir Extech DO210 is a compact and portable dissolved oxygen meter designed for field and laboratory applications. It provides accurate measurements of dissolved oxygen levels in water, catering to environmental testing, aquaculture, and wastewater treatment needs. The device features a polarographic oxygen probe with a protective membrane cap, ensuring reliable performance and durability in various testing environments.

The DO210 boasts an easy-to-read LCD screen that displays results with precision, showing both dissolved oxygen concentration in mg/L and temperature in degrees Celsius. It includes automatic temperature compensation to enhance measurement accuracy across a range of water temperatures. The meter supports manual salinity and altitude compensation, allowing users to adjust readings based on specific environmental conditions.

Powered by batteries, the Flir Extech DO210 offers portability and convenience for fieldwork, with a low battery indicator to prevent unexpected downtime. The device is designed for user-friendly operation, featuring a simple calibration process with air or zero oxygen solutions. Its lightweight and ergonomic design make it easy to handle, while the rugged housing ensures durability in outdoor settings.

The meter is equipped with a data hold function that freezes the displayed measurement for easy recording, and it includes a memory function that stores up to 25 data sets for later review. Additionally, the device comes with a protective carrying case for safe transport and storage, along with calibration solutions and replacement probe membranes.

Overall, the Flir Extech DO210 is a versatile and reliable tool for professionals requiring accurate dissolved oxygen measurements in diverse aquatic environments.

Flir Extech DO210 Meter F.A.Q.

How do I calibrate the Flir Extech DO210 Meter?

To calibrate the DO210 Meter, first ensure the sensor is clean. Immerse the probe in a zero-oxygen solution for a zero-point calibration, and then in a 100% saturated air solution for a full-scale calibration. Follow the step-by-step prompts on the meter's display.

What should I do if the DO210 Meter displays erratic readings?

Erratic readings can be caused by a dirty or damaged probe. Clean the probe with distilled water and gently scrub with a soft brush. If the problem persists, check the probe cable for damages.

How often should the DO210 Meter be serviced for maintenance?

Regular maintenance of the DO210 Meter should be conducted every 6 months. This includes cleaning the probe, checking the membrane, and replacing the electrolyte solution.

Can the DO210 Meter be used for measuring dissolved oxygen in saltwater?

Yes, the DO210 Meter can measure dissolved oxygen in saltwater. Ensure that you calibrate the device in a similar saline solution to achieve accurate results.

What is the proper way to store the DO210 Meter when not in use?

Store the DO210 Meter in a cool, dry place. Ensure the probe is cleaned and dried before storage, and cover it with the provided cap to protect it from dust and damage.

How do I replace the membrane cap on the DO210 Meter?

To replace the membrane cap, unscrew the old cap from the probe, clean the electrode with distilled water, fill the new cap with fresh electrolyte solution, and screw it onto the probe securely.

What does it mean if the DO210 Meter shows a low battery warning?

A low battery warning indicates that the batteries need to be replaced soon. Open the battery compartment, remove the old batteries, and insert new ones, ensuring correct polarity.

Is the DO210 Meter waterproof?

The DO210 Meter is water-resistant but not fully waterproof. It can withstand splashes and light exposure to water, but should not be submerged in water.

What type of batteries does the DO210 Meter use?

The DO210 Meter uses 4 AAA alkaline batteries. Ensure that they are inserted correctly to avoid damage to the device.

How can I ensure accurate readings with the DO210 Meter?

For accurate readings, regularly calibrate the meter, clean the probe, and replace the membrane cap and electrolyte solution as needed. Avoid measuring in turbulent water conditions.