TOP FAQ Refractometers and Brix Meters What materials are used in the liquid-contact unit?

FAQRefractometers and Brix Meters

Refractometers and Brix Meters

Q
What materials are used in the liquid-contact unit?
A

The materials in the liquid-contact unit are as follows.

【RA-130 portable refractometer】
Prism: Optical glass
Prism stage: SUS316
Seal between the prism and prism stage: Special chemical-resistant fluorine rubber

【RA-600/RA-620 refractometers】
Prism: Synthetic sapphire
Sample stage: SUS316
Seal between the prism and sample stage: Special chemical-resistant fluorine rubber
Evaporation preventing lid: Fluorine resin

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