Portable refractometers, RA-130 for refractive index and related measurements.
Portable refractometers, RA-130 for refractive index and related measurements.
Instruments for measuring alcohol content in must wines and its derivatives. Evaluation based on boiling point at different atmospheric pressures.
Portable refractometers, RA-130 for refractive index and related measurements.
High precision oscillating capillary hydrometer for the analysis of the density of wines and musts on as-is samples and of alcohol, after distillation of the sample.
Extremely high precision and reliability
The resolution to the fifth decimal place for density and centesimal for alcohol, together with the Peltier thermostat to ensure that the data refers exactly to 20.00 °C, make the instrument suitable to satisfy the requirements of the official methodology.
The illuminated cell, visible from a special window, allows you to view the presence of any bubbles.
Very simple to use, fast and easy to clean.
To start the analysis, simply press a button, and the instrument will load the sample into the measuring cell via a peristaltic pump; the analytical data will be obtained on average after only two minutes!
For cleaning at the end of the day, simply suck up water via the peristaltic pump.
Calibration with air and water
The standard par excellence for oscillating capillary hydrometers is distilled water.
To calibrate the ALM-155 hydrometer, simply suck bidistilled water into the cell after selecting the “calibration” option, and the instrument will be perfectly aligned in a few minutes.
For measuring density (based on the oscillating capillary principle) and related parameters (Alcohol 20 °C, API tables A/B/D, Salinity, H2SO4, Plato, Brix, etc.).
Programmed concentration tables and 10 freely definable and user-storable temperature coefficients available for automatic compensation.
System for determining the alcoholic strength by volume, dry extract and evaluation of musts compliant with the OIV method and according to regulations 2870/2000 and 128/2004.
The large touch-screen display allows you to select the parameters to be analyzed.
Automatic calibration programmed with motorized internal weight. Possibility of verification and calibration with DKD certified masses.
Relative density range from 0.00 to 2.30 g/cm3
Reading precision D=0.00001
Accuracy: 0.00005
Repeatability: ±0.00005
Temperature compensation: 10 – 30 °C.
Thermoprobe: Pt100 1/3 DIN – Sensitivity: 0.01 °C
Accuracy and repeatability: ±0.05 °C.
Reading: 0.1 °C.
Recommended working conditions between 10 and 30 °C.
High-tech thermostatic baths suitable for all applications.
Double-walled thermal insulation with internal stainless steel tank printed with rounded edges for easy cleaning.
Refrigeration unit with ecological gas.
Stainless steel anti-condensation cover.
Booster pump to mix the fluid combined with the refrigeration unit.
Electronic temperature regulation with digital thermoregulator/programmer P.I.D. with Autotuning function to ensure good stability.
Temperature range from +5 °C to +99.9 °C, precision ±0.5 °C to +37 °C.
Display precision ±0.1 °C.
Safety thermostat with visual alarm and manual reset.
