Top-class performance for all refractometer applications.
The J457 Refractometer is a refractometer that employs a dual-zone temperature control mechanism and multiple Peltier cooling and heating methods. By controlling the sample temperature from both above and below, it allows for a quick transition to the measurement temperature, leading to a reduction in measurement time. Additionally, minimizing temperature variations in the sample improves measurement reproducibility. 【Features】 ■ Dual-zone temperature control mechanism ■ Adoption of multiple Peltier cooling and heating methods ■ Three selectable types ■ Equipped with smart measurement function *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Lineup】 ■J457-SC Standard Type ■J457-FC Factory Type ■J457-WC Wall Mount Type *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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Company information
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.