Refractómetro para vino PCE-DRW 2 | PCE Instruments

Summary

This video introduces the PC digital refractometer RW 2, designed for measuring sugar content in must and calculating alcohol degrees. It features an easy-to-use ABS plastic body, IP65 protection, and automatic temperature compensation. The refractometer is calibrated with distilled water and comes with a pipette, a prism cover, a battery, and an instruction manual. Demonstrating the process, the presenter uses a pipette to take a sample, places it on the prism, and shows how to measure values in different units, including Brix percentage, alcohol content, and specific gravity.

Takeaways

• 😀 The PC digital refractometer model RW 2 helps determine sugar levels in must and calculate alcohol content.
• 😀 It displays readings in multiple units: Brix, percentage of alcohol, degrees (°XLE), and degrees (°AMW).
• 😀 The refractometer features an ABS plastic housing with an IP65 protection rating, making it durable and water-resistant.
• 😀 It includes automatic temperature compensation for more accurate readings in varying conditions.
• 😀 Calibration is simple and done with distilled water.
• 😀 The refractometer comes with a carrying case, a pipette, a protective cover for the prism, a battery, and an instruction manual.
• 😀 To use, the user squeezes grape juice (must) and uses the pipette to place a sample onto the refractometer's stainless steel sample holder.
• 😀 After closing the prism cover, the refractometer measures the sample, and the user can switch between different units of measurement using the control buttons.
• 😀 The refractometer provides estimated alcohol content based on the sugar level in the must.
• 😀 More information about the product can be found on the official website, www.pa-instruments.com.

Q & A

What is the main function of the PC RW2 digital refractometer?

The main function of the PC RW2 digital refractometer is to determine the sugar content of grape must and calculate the alcohol percentage.

What units can the refractometer display?

The refractometer can display the units in Brix, alcohol percentage, and other measurements related to the content of the must.

What material is the housing of the refractometer made of?

The refractometer is housed in durable ABS plastic, ensuring robustness and longevity.

What is the IP rating of the refractometer and what does it mean?

The refractometer has an IP65 protection rating, meaning it is dust-tight and protected against water jets.

Does the refractometer have any temperature compensation features?

Yes, the refractometer has automatic temperature compensation, which helps to ensure accurate readings regardless of temperature variations.

How is the refractometer calibrated?

The refractometer is calibrated using distilled water, which ensures accurate measurements during operation.

What accessories are included in the shipment of the refractometer?

The refractometer comes with a pipette, a protective cover for the prism, a battery, and an instruction manual.

How do you operate the refractometer?

The refractometer is easy to operate: you use the pipette to collect a sample, place it on the prism, close the cover, and then press a button to calculate the values in the selected units.

Can the refractometer display results in different units?

Yes, you can change the displayed units using the buttons on the device, allowing you to see the results in Brix, alcohol percentage, or other values.

Where can additional information about the refractometer be found?

Additional information can be found on the PA Instruments website at www.painstruments.com.