Description
Overview
GAOTek Automatic Polarimeter is an instrument for measuring the rotation of material. By measuring the optical rotation of the sample, it can be analyzed to determine the concentration, content and purity of the substance. Widely used in pharmaceutical, drug testing, food, spices, sugar, MSG, chemical, oil and other industrial production, scientific research and teaching departments for laboratory analysis or process quality control.
Technical Specifications
| Measurement Range | -89° to + 89° |
| Accuracy | a. ± 0.01° (- 15° ≤ optical rotation ≤ + 15°) b. ± 0.02°(optical rotation <- 15° or optical rotation > + 15°) |
| Minimum Indicating Value | 0.001° 0.01 °Z |
| Repeatability | Sample transmittance > 1% <= 0.002°(<= 0.006 °Z) |
| Display | Touch Screen |
| Light Source | LED |
| Operation Wavelength | 589.3 nm |
| Temperature Control Range | 59 °F to 86 °F (15 °C to 30 °C) |
| Accuracy | 41 °F (± 0.5 °C) |
| Length Of Test Tube | 3.9 in x 7.8 in (100 mm x 200 mm) |