The NAR-3T Abbe Refractometer 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.
Specifications
Model |
NAR-3T |
Cat.No. |
1230 |
Range |
Refractive index (nD) : 1.30000 to 1.71000
Brix : 0.00 to 95.00% |
Minimum Scale |
Refractive index (nD) : 0.0002
Brix : 0.1% |
Accuracy |
Refractive index (nD) : ±0.0001
Brix : ±0.05% |
Average dispersion value |
nF - nC (to be calculated according to conversion table) |
Measurement Temp. |
5 to 50°C
(Temperature range available of the circulating water) |
Light source |
LED (Approximating to wavelength of D-Line) |
Dimensions & Weight |
12×31×34cm, 6.8kg(Refractometer)
10×11×7cm, 0.5kg (Thermometer) |
Special Order Option : The sample stage height can be customized.
Accessories
· 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
· Desiccant (30g) : RE-1387
· Tube band : RE-8507