Flir Extech RF30 User's Guide

Flir Extech RF30 Refractometer manual cover
Pages 1
Year 2013
Language(s)
English en

Flir Extech RF30 Refractometer Specification

The Flir Extech RF30 Refractometer is a precision optical instrument designed to measure the refractive index of various liquids, providing critical data for applications such as quality control, research, and production processes. Featuring a measurement range of 1.333 to 1.530 refractive index, it ensures accurate and reliable readings across various substances. The RF30 is constructed with a high-quality optical glass prism and a durable metal body, ensuring longevity and resistance to harsh environmental conditions. This refractometer includes a built-in automatic temperature compensation (ATC) feature ranging from 10°C to 30°C, which enhances accuracy by adjusting readings for temperature variations, making it suitable for use in diverse settings. The device's easy-to-read scale, combined with a simple focusing system, allows for quick and precise measurements. The RF30 also offers a dual measurement scale, displaying both refractive index and corresponding Brix percentage, facilitating versatile applications in industries like food and beverage, pharmaceuticals, and chemical manufacturing. Compact and portable, it is designed for ease of use in both laboratory and field environments. The Flir Extech RF30 is accompanied by a calibration screwdriver, a pipette, and a protective case, ensuring that users have all necessary tools for maintenance and operation. Its robust design and comprehensive features make it an ideal choice for professionals seeking reliable and consistent measurement performance.

Flir Extech RF30 Refractometer F.A.Q.

How do I calibrate the Flir Extech RF30 Refractometer?

To calibrate the RF30 refractometer, ensure it is at room temperature. Place a couple of drops of distilled water on the prism, close the cover plate, and look through the eyepiece. Adjust the calibration screw until the boundary line aligns with the zero mark on the scale.

What is the correct way to clean the prism of the RF30 Refractometer?

Clean the prism with a soft, lint-free cloth. For stubborn residues, use a mild soap solution and rinse with distilled water. Avoid using harsh chemicals or abrasive materials that could damage the prism.

Why is the RF30 Refractometer giving inaccurate readings?

Inaccurate readings can result from improper calibration, a dirty prism, or temperature variations. Ensure the device is correctly calibrated, the prism is clean, and the sample and refractometer are at the same temperature.

Can the RF30 Refractometer measure the sugar content in beverages?

Yes, the RF30 Refractometer can measure the sugar content in beverages. It provides Brix readings, which indicate the sugar concentration in a solution.

What is the maintenance schedule for the RF30 Refractometer?

Regularly clean the prism after each use and store the refractometer in a dry, dust-free environment. Check calibration periodically, especially if the device is used frequently or in varying temperature conditions.

How do I change the scale on the RF30 Refractometer?

The RF30 Refractometer typically comes with a fixed Brix scale. Consult the user manual to check if your model supports additional scales or requires a specific procedure to switch scales.

What should I do if the RF30 Refractometer lens fogs up?

If the lens fogs up, ensure that the refractometer and sample are at the same temperature. Allow the device to acclimate to the ambient temperature to prevent condensation.

How do I store the RF30 Refractometer when not in use?

Store the RF30 Refractometer in its protective case in a cool, dry place. Ensure the prism is clean and dry before storage to avoid any residue buildup.

What is the ideal temperature range for using the RF30 Refractometer?

The RF30 Refractometer is best used at room temperature, typically between 20°C and 25°C (68°F and 77°F). Extreme temperatures can affect the accuracy of readings.

How can I troubleshoot if the RF30 Refractometer is not focusing properly?

If the refractometer is not focusing properly, adjust the eyepiece by rotating it until the scale comes into clear view. Ensure that the refractometer is clean and free from obstructions.