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: Automation Quick Guide

What is a key benefit of automating lab measurements with Rudolph systems? *

Increased manual data entry

Larger sample size requirements

More consistent, reproducible results

Elimination of all operator involvement

Which of the following industries is not specifically mentioned as benefiting from Rudolph’s automation systems? *

Pharmaceuticals

Aerospace

Petroleum

Sugar refining

In alcohol beverage testing, what feature helps prevent sample evaporation? *

Built-in freezer

Magnetic stirring rod

Cap-piercing needle

UV protection coating

What makes Rudolph’s automation system especially useful in the flavor and fragrance industry? *

Use of radioactive tracers

Ability to test multiple parameters from one small sample

Requirement of only water as a solvent

Fully disposable sample vials

When testing very viscous petroleum samples, what specialized Rudolph feature is often used? *

Inverted cell tubes

Built-in vacuum desiccator

Heated sample racks and tubing

Nitrogen flushing chamber

Rudolph Training Videos

QUIZ: Automation Quick Guide