J457 Automatic Refractometer, Rudolph Research Analytical (CAT#: STEM-LE-1122-LC)

Cat Number: STEM-LE-1122-LC

Application: Dirty prism detection Incorrect calibration detection Insufficient sample load detection Cross contamination detection Improper water zero detection Trapped air bubble on prism surface detection

Model: J457

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Description Specification Features Related Products

Description

All J457 models are equipped with Rudolph's unique dual temperature control system using Peltier technology. J457 heats and cools the prism surface and the sample on the sample cover. Insulating cover seals the prism aperture ring to create a uniform temperature environment and provides unmatched temperature control uniformity

Specification

Temperature Range:10C to 100C
Resolution:0.00001 (RI), 0.01 (Brix)
Measuring Time:30 sec (User configurable)
Refractive Index Range:1.26 to 1.70
Brix Range:0 to 100 Brix
Optical Wavelength:589.3 nm

Related Products

J157 Bench Automatic Refractometer for Food QA and R&D, J157-633 Automatic Refractometer, J257 Wide Range Automatic Refractometer, J47 Refractometer

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