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KERN TOAB 20LED-A | Polarimeter OAB 20LED | -180° to +180°, LED, 589 nm
The KERN TOAB 20LED-A (model OAB 20LED) is an analogue polarimeter using the half-shade principle. It reads optical rotation from -180° to +180° with 1° division and 0.05° vernier at 589 nm, using an LED instead of a sodium lamp. Sample tubes up to 220 mm fit.
Key features
- Brightness regulator; loupe magnification 3x
- Two tubes included (100 and 200 mm) with bubble trap
- Replacement lenses and sealing rings supplied
- Built-in power supply; 500×130×330 mm; 2.8 kg
- Specifications
- Downloads
| Part Number | TOAB 20LED-A |
| Brand | KERN |
| Model | OAB 20LED |
| Optical rotation | -180° – +180° |
| Division | 1° |
| Vernier | 0.05° |
| Wave length | 589 nm |
| Loupe magnification | 3x |
| Power supply type | Built-in power supply |
| Net weight approx. | 2.8 kg |
| Dimension (W×D×H) | 500×130×330 mm |
| Product family | OAB-L |
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