High performance and high functionality! Everything has been made user-friendly.
The "J257 & J357 series refractometers" are refractometers that utilize durable sapphire glass. The ultra-flat prism features a well-established flat structure, requiring only about 1ml of sample volume. Furthermore, after measurements, cleaning can be easily done by simply wiping, making maintenance hassle-free. 【Features】 ■ A wide variety of calibration standard solutions ■ Smart measurer standard equipped ■ Durable sapphire glass used ■ Prism surface can be easily and reliably cleaned *For more details, please refer to the catalog or feel free to contact us.
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【Lineup】 ■J257 ■J357 *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Rudolph Research Analytical Japan, Inc. is a company primarily engaged in the import and sales of the Autopol series of polarimeters, the J series of refractometers, the DDM series of density meters, and automation samplers. We offer solutions ranging from the pursuit of measurement accuracy and efficiency improvements through labor-saving to the management of equipment operations, provided by dedicated personnel with specialized knowledge and a wide range of product offerings.