DA-155 has been discontinued, alternative model: ALM-155
High precision alcohol concentration analyzer ALM-155

Digital alcohol concentration meter DA-155

Digital alcohol concentration meter DA-155, applicable range:

Determine the alcohol content of various beverage wines, such as fermented wine/brewing wine (beer, wine, fruit wine, rice wine), distilled wine (Baijiu, brandy, whisky, vodka/Autodesk, rum, gin, milk wine, and other distilled wines), and alcohol content analysis of prepared wine/liqueur (plant liquors/plant liquors, animal liquors/animal liquors, animal and plant liquors/animal and plant liquors, and other prepared liquors).
Note: Alcohol content (ethanol content): refers to the milliliters of ethanol (alcohol) contained in 100mL of beverage alcohol at 20 ° C, which is the percentage of volume (capacity).

High precision digital alcohol concentration meterWorking principle of DA-155:

The measurement of a digital alcohol concentration meter involves directly heating and distilling alcohol samples to remove non-volatile substances from the samples, restoring the distillate to its original volume with water, and then sucking the distillate into the U-shaped oscillation tube of the digital alcohol concentration meter. Due to the change in sample density in the U-shaped tube, the vibration frequency will change. The instrument can automatically calculate the relative density of the distillate based on the vibration frequency of the sample distillate at 20 ° C. The instrument has a built-in alcohol water solution relative density and alcohol content comparison table, which can directly measure the volume percentage of alcohol content in the sample. A test method for alcohol content that can replace the density bottle method or alcohol meter method.

The main features of the digital alcohol concentration meter DA-155 are:

1. Equipped with Peltier temperature control, the sample temperature is fixed at 20 ° C ± 0.1 ° C.
2. Full range alcohol content measurement, simple operation, high accuracy, and fast speed.
3. Use pure water for automatic calibration, peristaltic pump for fully automatic sampling, with a small sample size.
4. The memory stores alcohol concentration and relative density data, and can be connected to an external printer.

Digital alcohol concentration meter DA-155 technical parameters:

Measurement method: U-shaped vibrating tube method (digital densitometer method).
Alcohol content measurement range: 0.00 to 100.00 Vol%.
Constant temperature control: 20 ° C (with built-in Peltier temperature control).
Alcohol content accuracy: Within ± 0.10 Vol%.
Temperature accuracy: ± 0.1 ° C.
Alcohol content repeatability: SD: 0.05 Vol%。
Alcohol resolution: 0.01%.
Relative density resolution: 0.00001.
Measurement time: 2-4 minutes.
Display: Alcohol content (XX. XX%), relative density (X.XXXXX).
Minimum sample size: about 7mL, 10 second fully automatic sampling mode.
Power Supply: AC100～240V，50/60Hz。
Weight: Approximately 10kg.
Size: 270 (length) X402 (width) X163 (height) mm.