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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: Density and Refractometer Handheld Overview
What feature sets the J27 apart from traditional handheld refractometers when it comes to temperature
*
It relies on ambient temperature for correction
It uses Peltier technology for precise temperature control
It must be connected to a water bath
It averages multiple room temperatures to correct readings
What material is used for the prism in the J27, and why is it important?
*
Plastic – for cost savings
Tempered glass – to reduce glare
Synthetic sapphire – for scratch resistance and durability
Aluminum – to retain heat longer
How long can the J27 operate on a full charge?
*
2 hours
4 hours
6 hours
Up to 8 hours
Which of the following measurement methods is NOT listed as pre-configured on the J27?
*
BRICS
Refractive Index
Urine-Specific Gravity
Salinity
What advantage does the J27 provide to users in the field compared to checking results back in the lab?
*
It has voice control for hands-free use
It removes the need for temperature corrections through direct heating and cooling
It connects to Wi-Fi for automatic cloud upload
It provides disposable sample trays for convenience