Process Refractometer Model PR-23-AC

A Process Refractometer for Concentration Measurement of Liquids

Sanitary Process Refractometer PR-23-AC provides truly accurate means for measuring liquid concentrations and Brix in various process applications.PR-23-AC determines the concentration of dissolved solids by making an optical measurement of a solution’s re­fractive index. The measurement accuracy is not influenced by particles, bubbles, sugar crystals, seeds, fibres, colour or temperature changes in the process medium. The PR-23-AC does not require any recalibration or regular maintenance.

PR-23-AC includes an Ethernet based communications solution which allows connection to computer networks (LAN) and to the Internet. Real-time measurement data and diagnostic information may be obtained through this interface, and this makes it also a valuable service tool for parameter changes and software updates. Only a cross-over cable and data acquisition software are needed for collecting the data from a PR-23 refractometer. The communication is built on standard protocols (UDP/IP) and K-Patents offers ready-to-install software for data acquisition. The K-Patents data acquisition software is expandable in case the user wants to modify the program. The program is written in Java and thus system independent. It can be tailored to almost any computing environment.

Typical Applications

PHARMACEUTICAL CHEMICALS Acetylsalicylic acid, Calcium gluconate, Glycerophosphates, Chloral hydrate, Saccharin, Antihistamines, Tranquilizers, Antifilarials, Diethyl carbamazine citrate, Antidiabetics and more.

ACTIVE PHARMACEUTICAL INGREDIENTS Actives, Excipients, Intermediates, Raw material, Fine chemicals, and Bulk chemicals.

ANTIBIOTICS Penicillin, Streptomycin, Tetracyclines, Chloramphenicol, and Antifungals.

BLOOD PRODUCTS Blood, Plasma, Serum, Infusion liquids, Sodium chloride, and Glucose.

PROTEINS Proteins and Protein buffer solutions

SYNTHETIC DRUGS Sulfa drugs, Antituberculosis drugs, Antileprotic drugs, Analgesics, Anesthetics, and Antimalarials.

VITAMINS Ascorbid acid, Ca-arabonate, Riboflavin, Vitamin-B, Vitamin-C Sodium Pantonate. and more.

SYNTHETIC HORMONES

SYRUPS Concentrated aqueous solutions of sucrose.

DRUGS OF VEGETABLE ORIGIN Quinine, Strychnine and Brucine, Emetine, and Digitalis Glycosides, and Herbal extracts.

VACCINES AND SERA

SURGICAL SUTURES Glue for human tissue.

ACIDS, BASES AND SOLVENTS

Another information on the producer webpage: [https://www.vaisala.com/…211884EN.pdf]