Flir Extech ph300 User's Guide

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Flir Extech ph300 Meter Specification

The Flir Extech PH300 Meter is a high-precision instrument designed for accurate pH, mV, and temperature measurements across a wide range of applications. It features a robust design tailored for both field and laboratory environments, ensuring durability and reliability under various conditions. The PH300 is equipped with a large, easy-to-read LCD display that provides simultaneous readings of pH or mV and temperature, enhancing user convenience and data interpretation. It supports a pH measurement range from 0.00 to 14.00 with a resolution of 0.01 pH and an accuracy of ±0.01 pH, making it suitable for precise analytical tasks.

The device also measures mV with a range of ±1999 mV and a resolution of 1 mV, offering an accuracy of ±0.2% of reading. Temperature measurements span from -5°C to 90°C (23°F to 194°F) with a resolution of 0.1°C/°F and an accuracy of ±1°C (±1.8°F), ensuring comprehensive environmental monitoring. The PH300 features Automatic Temperature Compensation (ATC) for pH measurements from 0 to 100°C, which improves measurement accuracy by adjusting for temperature variations.

With its user-friendly interface, the meter allows for easy calibration with automatic buffer recognition, capable of using USA, NIST, and DIN buffer sets. The device includes a built-in memory that can store up to 200 sets of data, facilitating efficient data management and retrieval. Its compact design is complemented by a rugged, waterproof housing rated to IP57 standards, providing resistance against dust and water ingress. The meter is powered by four AAA batteries, offering extended operational life for prolonged usage in the field. Overall, the Flir Extech PH300 Meter is a versatile and precise tool ideal for professionals requiring consistent and accurate measurements.

Flir Extech ph300 Meter F.A.Q.

How do I calibrate the Flir Extech PH300 Meter?

To calibrate the PH300, start by submerging the electrode in a pH 7.00 buffer solution. Press the CAL button until the display shows 7.00. Once stabilized, rinse and repeat the process with pH 4.00 and pH 10.00 buffer solutions for full calibration.

What should I do if the meter is not turning on?

Ensure that the batteries are correctly installed and have sufficient charge. If the issue persists, check for any corrosion in the battery compartment and clean it if necessary.

How can I maintain the electrode for optimal performance?

Regularly clean the electrode with distilled water and store it in a storage solution when not in use. Avoid leaving the electrode dry as it can affect the accuracy of the readings.

What is the correct way to store the PH300 Meter?

Store the PH300 Meter in a cool, dry place. Always ensure the electrode is kept moist by using the appropriate storage solution. Keep it away from direct sunlight and extreme temperatures.

How do I interpret the readings displayed on the meter?

The PH300 displays the pH value of the solution along with the temperature. Ensure the readings stabilize before recording, and refer to the user manual for detailed interpretation guidelines.

What steps should I take if the readings seem inaccurate?

First, recalibrate the meter. Check the electrode for damage or dirt, and ensure it is properly immersed in the solution. If problems persist, replace the electrode.

Can I use the PH300 Meter for continuous measurement?

Yes, the PH300 can be used for continuous measurement. However, ensure the electrode is not left in corrosive solutions for extended periods to prevent damage.

How should I clean the PH300 Meter after use?

Rinse the electrode with distilled water after each use. Use a soft cloth to wipe the meter body. Avoid using harsh chemicals or abrasive materials.

What is the battery life of the PH300 Meter?

The PH300 Meter typically has a battery life of approximately 150 hours of continuous use, depending on the battery type and usage conditions.

How do I replace the electrode on the PH300 Meter?

To replace the electrode, gently unscrew the old electrode from the meter. Attach the new electrode by screwing it into place, ensuring a snug fit to prevent leaks.