The NAR-3T has been developed to give improved measuring accuracy and ease of use. This has been achieved by making fundamental improvements to the optical system, utilizing a larger scale, incorporating a high intensity lamp and using a double control knob to give quick and finer control.
Model | NAR-3T |
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Cat.No. | 1230 |
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Range | Refractive index (nD) : 1.30000 to 1.71000
Brix : 0.00 to 95.00% |
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Minimum Scale | Refractive index (nD) : 0.0002
Brix : 0.1% |
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Accuracy | Refractive index (nD) : ±0.0001
Brix : ±0.05% |
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Average dispersion value | nF – nC (to be calculated according to conversion table) |
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Measurement Temp. | 5 to 50゚C
(Temperature range available of the circulating water) |
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Light source | LED (Approximating to wavelength of D-Line) |
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Dimensions & Weight | 12×31×34cm, 6.8kg(Refractometer)
10×11×7cm, 0.5kg (Thermometer) |
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Special Order Option : The sample stage height can be customized.
- 10% Sucrose (±0.03%) : RE-110010
- 20% Sucrose (±0.03%) : RE-110020
- 30% Sucrose (±0.03%) : RE-110030
- 40% Sucrose (±0.04%) : RE-110040
- 50% Sucrose (±0.05%) : RE-110050
- 60% Sucrose (±0.05%) : RE-110060
- Test piece A with m-naphthalene : RE-1195
- Test piece C with m-naphthalene : RE-1197
- Monobromona-phthalene as contact liquid : RE-1196
- Methylene iodide containing sulfur solution : RE-1199
- Eyepiece for polarizing : RE-1146
* Calibration Certificate : Contact an ATAGO representative for details.