Density Meters

Refractometers

J27 Handheld Refractometer

Questions to ask customers when calling about handhelds

Temperature Control vs Temperature Corrected

Examining and Comparing 3 kinds of Refractometers

Changes to Pharmacopia July 2023

Refractometer Calibration Post 2014

QUIZ: Refractometer Calibration Post 2014

Refractometer Selection Guide

QUIZ: Refractometer Selection Guide

Refractive Index of Solids and Semi Solids

J47

QUIZ: J47

Refractometer LSV

Refractometer Contact Lens

Polarimeters

Polarimeter Overview

QUIZ: Polarimeter Overview

The Sugar Industry and Saccharimeters

Polarimeters and Pharmacopeias

Intro to Saccharimeters-Sales RCS

Polarimeters & Biot’s Law

Autopol Series 4

Autopol Standard Package

IQOQPQ -Sales

Autopol V Plus and VI Polarimeters

QUIZ: Autopol V Plus and VI Polarimeters

Using Octapol® with a Rudolph Research Saccarimeter

QUIZ: Using Octapol with a Rudolph Research Saccarimeter

21CFR11

QUIZ: 21CFR11

Automation / AutoFlex

Automation Quick Guide

QUIZ: Automation Quick Guide

Cycle time vs Capacity

Automated Pharmaceutical Polarimeter

AutoFlex Training - ASTM D1500/D4052

AutoFlex Series 2- Sales

Automation R817-Sales

Automation Minn-Dak Sugar

QUIZ: Automation and Minn-Dak

Automation Application

Automation in use at MINN-DAK

Using Import Sample ID

Alcotest

Alcotest-Sales

Installing an AlcoTest

Distillation – Obscured Alcohol Products

QUIZ: Distillation - Obscured Alcohol Products

Verilink Rx

Verilink Video Brochure

QUIZ: Verilink Video Brochure

Rudolph Research Standards

Rudolph Refractometer Standards

Calibration Definitions

Polarimeter Cells

Polarimeter Cells Sales

Polarimeter QCP

QUIZ: Autopol V Plus and VI Polarimeters

What patented innovation did Rudolph introduce to eliminate the need for traditional water baths in polarimetry? *

Ceramic prism cell

TempTrol electronic temperature control

Dual quartz wavelength stabilizer

Passive air cooling system

What does the Rudolph fill station help ensure when loading a polarimeter cell? *

The sample is pre-heated before use

The cell is filled from the top to trap air

Accurate, air-free sample loading at the correct angle

The sample is mixed with solvent before testing

What key compliance feature is included in the Autopole 5 Plus and 6 for regulated pharmaceutical environments? *

ISO 9001 automated printer

HACCP food safety certification

Full 21 CFR Part 11 instrument-level compliance

USB 4.0 lab connectivity

What does Rudolph’s autofill system allow users to do? *

Calibrate the device remotely

Inject samples manually under a hood

Automatically fill, rinse, and dry the polarimeter cell inside the instrument

Operate the polarimeter without electricity

What is included as a standard accessory with every Autopole 5 Plus and 6 polarimeter? *

Replaceable glass prism

Lifetime-guaranteed ceramic sample cell

Disposable Teflon sample vials

USB calibration dongle

Rudolph Training Videos

QUIZ: Autopol V Plus and VI Polarimeters