Images are examples, some edited with AI. The technical data are authoritative. AI notice
Polarimeter - KERN OAB 20LED
The KERN OAB 20LED is an analog half-shadow polarimeter with a long-life LED light source (589 nm) in place of a sodium lamp. It measures optical rotation from -180° to +180° with 1° graduation and 0,05° vernier reading. Two measuring tubes (100 and 200 mm) with bubble trap and a brightness control are included.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
The KERN OAB 20LED determines the optical rotation of solutions for incoming and outgoing checks in laboratories, pharmacies and training centres. The half-shadow principle with a 0,05° vernier delivers precise, easy-to-read results, while the LED source at 589 nm replaces the maintenance-heavy sodium lamp.
Benefits
- Long-life LED instead of a sodium lamp: markedly longer service life and low-maintenance operation at a 589 nm measuring wavelength.
- Precise half-shadow measurement: optical rotation -180° to +180°, 1° graduation and a 0,05° vernier for fine reading.
- Adjustable illumination: brightness control to match the sample and ambient conditions.
- Flexible sample chamber: takes measuring tubes up to 220 mm, with two tubes (100 and 200 mm) and bubble trap included for easy filling.
- Comfortable reading: 3x magnifier on the scale, plus spare lenses and sealing rings in the delivery.
Applications
Pharmacies, hospitals, the beverage, food and chemical industries as well as laboratories and training - for example to determine the concentration of sugars and polysaccharides or to study cane-sugar inversion.
Compliance
EAN 4045761476196, customs tariff code 90271010.
Technical data
| Measuring principle | half-shadow (analog) |
|---|---|
| Optical rotation | -180° to +180° |
| Graduation | 1° |
| Vernier | 0,05° |
| Wavelength | 589 nm (LED) |
| Magnifier | 3x |
| Measuring tubes | up to 220 mm, supplied with 100 and 200 mm with bubble trap |
| Power supply | built-in adapter 100 - 240 V AC, 50 / 60 Hz |
| Net weight | 2,8 kg |
| Weight | 4.4 kg |
| Manufacturer | Kern |
| Manufacturer Nr. | OAB 20LED |
| EAN | 4045761476196 |
| HS-Code | 90271010 |
| GPSR manufacturer information | KERN & SOHN GmbH, Ziegelei 1, DE-72336 Balingen-Frommern, www.kern-sohn.com |
| Condition of article | New |
| Article authenticity | Original product |
| Country of Manufacture | China |
Downloads
Datasheet
Brochure
Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.