Polarimeters measure the optical activity of a substance. This is done by passing polarized light through a substance and observing the angle of light emitted. Optically active substances will rotate the polarized light while non-optically active substances will have an angle of 0°. This technique was developed to identify and study enantiomers which share many chemical properties typically used to distinguish one molecule from another, but that can have significant effects in chemistry experiments, pharmaceuticals, and food quality. While the original polarimeters required manual adjustments to obtain a reading, today's digital polarimeters perform readings automatically and give instantaneous results.
|  |  |  |
| Company | Rudolph Research Analytical | Rudolph Research Analytical | Rudolph Research Analytical |
| Item | AUTOPOL III Automatic Polarimeter | AUTOPOL V Automatic Polarimeter | AUTOPOL VI Automatic Polarimeter |
| Catalog Number | Inquire | Inquire | Inquire |
| Price | | | |
| Description | The AUTOPOL III Automatic Polarimeter is Rudolph's entry level Dual Wavelength Pharmaceutical and Research grade polarimeter offering accuracy similar to Rudolph's more advanced models, but with a simplified interface. Just place your cell in the sample chamber, press the large red Measure Key and The AUTOPOL III Automatic Polarimeter is Rudolph's entry level Dual Wavelength Pharmaceutical and Research grade polarimeter offering accuracy similar to Rudolph's more advanced models, but with a simplified interface. Just place your cell in the sample chamber, press the large red Measure Key and get 5 results in less than 25 seconds. It's that easy.
The Autopol III's Temperature Probe is covered with a micron thick glass coating to stand up to high molar Hydrochloric Acids used by some pharmaceutical labs.
A cGLP/GMP compliant printout, which includes the temperature of the sample is generated by pressing the Print/Send Key after the measurement is finished.... Read More | The AUTOPOL V Automatic Polarimeter is designed for today's FDA regulated analytical laboratories. Whether you are a Pharmaceutical, Nutraceutical or University Lab, the AUTOPOL V has the standard features you must have, including: - TempTrol™ - Electronic cooling and heating from 15°-30°C
The AUTOPOL V Automatic Polarimeter is designed for today's FDA regulated analytical laboratories. Whether you are a Pharmaceutical, Nutraceutical or University Lab, the AUTOPOL V has the standard features you must have, including: - TempTrol™ - Electronic cooling and heating from 15°-30°C
- 21CFR Part 11 Compliance: Electronic signature and secure local data storage
- Six Standard Wavelengths: 365nm, 405nm, 436nm, 546nm, 589nm, 633nm
- 3-year domestic warranty and 20-year support guarantee
... Read More | The AUTOPOL VI Automatic Polarimeter was developed for the most demanding analytical laboratories. If you are a high performance lab, the Autopol VI has the features you must have.
Features - 0.0003 accuracy for low rotation samples of ±1° Arc
- TempTrol™ — Electronic cooling & heating from 15°
The AUTOPOL VI Automatic Polarimeter was developed for the most demanding analytical laboratories. If you are a high performance lab, the Autopol VI has the features you must have.
Features - 0.0003 accuracy for low rotation samples of ±1° Arc
- TempTrol™ — Electronic cooling & heating from 15°–30°C
- Six Standard Wavelengths: 365nm, 405nm, 436nm, 546nm, 589nm, 633nm
- 21CFR11 Compliance: Electronic Signature and secure local electronic data storage
- 3-year domestic warranty and 20-year support guarantee
... Read More |
| Measurement Mode(s) | Optical Rotation, Specific Rotation, Specfic Rotation Plus Concentration, User Defined Scale, °Z Sugar Degrees | Optical Rotation, Specific Rotation, Specfic Rotation Plus Concentration, User Defined Scale, °Z Sugar Degrees | Optical Rotation, Specific Rotation, Specfic Rotation Plus Concentration, User Defined Scale, °Z Sugar Degrees |
| Measuring Range | +/-89° (Arc Optical Rotation), +/-999.99° (Arc Specific Rotation) and 0 to 99.9% (Concentration) | +/-89° (Arc Optical Rotation), +/-999.99° (Arc Specific Rotation) and 0 to 99.9% (Concentration) | +/-89° (Arc Optical Rotation), +/-999.99° (Arc Specific Rotation) and 0 to 99.9% (Concentration) |
| Accuracy | 0.002° Arc up to 1°, 0.2% above 1°, and 0.01°Z | 0.002° up to 1°, 0.2% up to 5° and 0.01° above 5° | 0.0003° Arc Optical Rotation (Between +/-1°Arc) and 0.002° up to 1°, 0.2% up to 5°, 0.01° above 5°(Outside of +/- 1°Arc) |
| Measurement Wavelength | 589 or 546 nm | 365 nm, 405 nm, 436 nm, 546 nm, 589 nm, 633 nm | 365 nm, 405 nm, 436 nm, 546 nm, 589 nm, 633 nm |
| Get Quote | | | |