Return to course: Rudolph Training Videos
Rudolph Research Analytical
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Rudolph Training Videos
Density Meters
DDM29 Handheld Density Meter Overview
QUIZ: DDM29 Handheld Density Meter Overview
Density and Refractometer Handheld Overview
QUIZ: Density and Refractometer Handheld Overview
Things to Consider with LoadAssist®
Handheld Density and Refractometer Prospecting
Density Meters in Pharmaceuticals
Density Meter Tables & Parameters
Density Meters S4 AutoFill vs Peripump
Density Meters Series 4
ASTM Compliance (Density & Refractometer)
Load Assist
Clean and Feed
QUIZ:Clean and Feed
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
Priority Sample
Quick EASY Method
Non Barcode Reader
Using Templates
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: Refractometer Selection Guide
What enables the Rudolph J457 refractometer to reach precise temperature control up to 100°C?
*
Infrared heating pads
Single-zone prism heating
Dual temperature control using a concave sample presser (CP option)
External water bath system
Why is the sapphire prism used in Rudolph refractometers superior to glass or YAG prisms?
*
It is cheaper and easier to replace
It resists temperature fluctuations better
It is softer and easier to clean
It has a higher refractive index itself
Which industries specifically benefit from Rudolph’s wide RI range (1.26 to 1.72) and five-decimal-place accuracy?
*
Automotive and textiles
Construction and agriculture
Pharmaceutical and flavor/fragrance industries
Mining and heavy equipment
What key feature makes Rudolph refractometers ideal for biological fluid analysis?
*
Their automatic mixing capability
High-speed internet connectivity
Ultra-low volume measurement and high throughput
Ability to run 24/7 without recalibration
What is the primary reason petroleum industry users like ExxonMobil and SGS use Rudolph refractometers?
*
They measure in Fahrenheit instead of Celsius
They comply with ASTM D1218 and D1747 temperature requirements
They operate only under vacuum conditions
They come preloaded with petroleum prices