Wine refractometer / refractometer can detect original grapes grape juice, sugar and original wines of alcohol (alcohol content of 0-25% and 0-40% sugar content), product measure is simple, easy to carry, clear vision, is scientific research, food production, and acquisition and operation of the equipment of choice for liquor.
alcohol refractometer, wine tester alcohol concentration meter, alcohol tester, alcohol meter, wine meter, refractometer, refractometer, wine series can detect the alcohol content of wine raw sugar and the original grape juice brewing, but also can measure the sugar content of grape juice, in order to better control the grapes mature period. Product structure is simple shockproof, easy to operate to carry, clear vision, a scientific research, the preferred instrument for food production and liquor acquisitions and operations.
Alcohol:0～50% v/v VOL
50～80% v/v VOL
Alcohol:0～50% W/W VOL
50～80% W/W VOL
handheld refractometers Operating Instructions
handheld refractometer is based on different concentrations of liquids having different refractive indices of the principles of design, which is a measure of precision for liquid concentration instrument, with a simple, easy to carry, easy to use, less liquid measure, accurately and rapidly and so is science, mechanical processing, chemical testing, food processing and aquaculture essential equipment.
1 , the refractive index ① bright prism aligned direction, adjust the eyepiece diopter ring ⑤, until the reticle clear.
2 , adjusting the reference: measured before the first use of the standard solution (zero scale is pure water, the range starting point is not zero scale, obtained using the corresponding standard solution), instruments and test liquid at the same temperature. Open the cover ②, then take 2 to 3 drops of standard liquid droplets on the refractive prism ①, and gently press the flat cover ②, see a blue dividing line through the eyepiece ⑤.Rotational alignment screws ③ so that the eyepiece of blue boundary coincides with the reference line (0%) (Note: This instrument is factory adjusted, and can be used directly).
3 measurement: ① with a soft cloth to wipe the surface of the prism and cover, open the cover ②, Take 2 to 3 drops of test solution drops on the refractive prism ①, ② Close the lid gently press the flat, which do not have air bubbles, and then read the blue demarcation line relative to the scale through the eyepiece ⑤, is the measured liquid content (mostly percentage, 0-10% in terms of per thousand salinity and specific gravity).
4 after the measurement is completed, wipe with a damp cloth directly on a clean surface and cover prism attachments, After drying, keep it up.
- DIY Supplies: Electrical
- Model Number: LAL2T
- Unit Type: piece
- Package Weight: 1.0kg (2.20lb.)
- Package Size: 35cm x 25cm x 15cm (13.78in x 9.84in x 5.91in)
Tags: alcohol concentration, concentration meter, alcohol meter, Cheap alcohol concentration, High Quality concentration meter, China alcohol meter Suppliers.