Featuring a full circular scale of ±180°, this manual polarimeter uses a Vernier scale to measure rotation to an accuracy of 0.1° (0.05° for experienced users). Moreover, its adjustable eyepiece brings the sample's two half-shadows into sharp focus and indicates dextrorotatory or levorotatory rotation.
Featuring a full circular scale of ±180°, this manual polarimeter uses a Vernier scale to measure rotation to an accuracy of 0.1° (0.05° for experienced users). Moreover, its adjustable eyepiece brings the sample's two half-shadows into sharp focus and indicates dextrorotatory or levorotatory rotation.
VEE GEE Scientific Manual Polarimeter Model C25L features a full circular scale of ±180°. With the use of the Vernier scale, rotations can be measured to an accuracy of 0.1° (an experienced user can potentially achieve accuracy of 0.05°). The rugged design allows for heavy use at the instructional level.
Measurements are made by rotating the Vernier scale disc with the coarse/fine controls; which, in turn, adjusts the analyzer. The large diameter of the Vernier scale disc allows for highly sensitive comparisons of half shadows resulting in accuracy typically not possible with manual polarimeters. The optical assembly (vernier scale disc, polarizer, analyzer, & sample compartment) is tilted 15° from horizontal. This results in more convenient and comfortable operation.
The polarizer is fitted with a thin, high-quality, 2-part quartz disc with produces the divided (2 half shadows) field of view. When the 2 half shadows are viewed during measurements, right-shadow shading indicates a dextrorotary sample and left-side shading indicates a levorotatory sample. Model C25L features a long-life, energy-efficient LED light source with a 589 nm filter and a 100 and 200 mm sample cells are included with each polarimeter.
Features
Applications
| Range | ±180°, full circular scale |
| Resolution | 0.1° |
| Accuracy | ±0.1° |
| Sample Cell | 200 mm |
| Length | 589 nm |
| Power Supply | Main power cord |
| Dimensions | 18.1 x 5.5 x 13" (46 x 14 x 33 cm) |
Click on a category to view a selection of compatible accessories with the VEE GEE 4601P Polarimeter.
| Range | ±180°, full circular scale |
| Resolution | 0.1° |
| Accuracy | ±0.1° |
| Sample Cell | 200 mm |
| Length | 589 nm |
| Power Supply | Main power cord |
| Dimensions | 18.1 x 5.5 x 13" (46 x 14 x 33 cm) |
Click on a category to view a selection of compatible accessories with the VEE GEE 4601P Polarimeter.
