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ATAGO™ Abbe Refractometer NAR-1T
The Abbe Refractometer NAR-1T SOLID is suitable to measure the Refractive Index Scale and the Brix scale for liquid and solid samples. Operates with D-line (589 nm) light source.
Marke: ATAGO™ 1212
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Beschreibung
- These Abbe refractometers provide highly accurate refractive index and Brix measurements of liquids and solids.
- Place your sample on the main prism, which is rimmed with stainless steel to prevent corrosion, look through the eyepiece and line up the shadowline in the crosshairs.
- The built-in 589 nm illuminator light source provides stable, monochromatic light (02939-00, -02 include LED light source), making it easy to read the black lines on the green field.
- The frosted secondary prism directs light to the main prism evenly, and lifts up for easy placement of solids and viscous liquids on the main prism.
- The color compensator knob allows you to adjust the boundary line for higher clarity and fine tuning capability for greater resolution. Use the color compensation knob and a conversion table to measure dispersion (variance of RI with different wavelengths of light).
- In order to maintain constant temperature at both prisms, these refractometers include four 9 mm OD ports (using 6 to 7 mm ID tubing) for connections to a constant-temperature bath.
- A thermistor thermometer for measuring temperature is built into the main prism.
- The temperature of the main prism is indicated on the LCD from 0°C to 50°C with ±0.2°C accuracy; a digital temperature display unit is included.
- The built-in desiccant chamber removes moisture from internal optics ensuring an unobstructed view of scales.
Spezifikation
| Benchtop Refractometer | |
| 1.3000 to 1.7000 | |
| 2.5 kg (Refractometer), 0.5 kg (Thermometer) | |
| 5°C to 50°C |
| 0.0% to 95.0% (Brix) | |
| ±0.0002 (Refractive Index), ±0.1% (Brix) | |
| 130 x 180 x 230 mm (Refractometer), 100 x 110 x 70 mm (Thermometer) | |
| 100/240 V |