1. Purpose:

(1) measure the degree of liquor alcohol

alcohol meter, mainly used to detect alcohol by volume of liquor. Measure liquor, the concentration of alcohol is accurate;

(2) measure the alcohol by volume of rice wine;

through the family trial of friends in the workshop, it is proved that this instrument can also be used to detect alcohol by volume of rice wine, accurate and error-free.

[Note] the rice wine is clear and clean, and the accurate alcohol content of the rice wine can be obtained by operating according to the instructions.

(3) fruit wine about measuring alcohol by volume

theoretically, there is an error in measuring fruit wine, because the sugar content of juice contained in fruit wine and other soluble material have an impact on the refractive index of alcohol;

the number of specific errors varies depending on the causal wine fermentation. Friends who receive errors can buy it and try it out.

Measurement range: 0-80%

  minimum scale: 1%

  usage: open the cover (3) and carefully wipe the detection prism (2) with a soft cloth. Take several drops of the solution to be tested, place them on the detection prism, and gently close the upper cover to avoid bubbles and make the solution spread all over the Prism surface. Align the instrument light board (3) with the light source or bright place, observe the field of view through the eyepiece, and rotate the eyepiece to adjust the handwheel (6) to make the blue and white dividing line of the field of view clear. The scale value of the dividing line is the concentration of the solution.

Note:

1. Be careful and careful in use, use strictly according to the instructions, and do not loosen the connection parts of the instrument arbitrarily. Do not collide and strenuous vibration is strictly prohibited.

2. After use, it is forbidden to directly put it into water for cleaning, and wipe it with a clean soft cloth. The optical surface should not be damaged or scratched.

3. The instrument should be kept in a dry and non-corrosive place.

4. Avoid losing spare parts.