measuring pipette graduated 5 ml : 1/20

Pipette pump-ball for easy use of filled pipettes. Automatic and patented valve. Easy to clean with hot steam. Suitable for all standard pipettes. How to use: Connect to a pipette and press with two fingers at the "A" point and at the same time pressing the rubber ball with the other hand - the ball will create a vacuum. You can now increase levels by pressing "S" and decrease by pressing "E"..

Glass pipette cleaning brush with natural bristles.

The ideal solution for sampling your beer, wine, etc. liquids in a quick and easy way. You can even use it as a cleaning cylinder! Made of crystal clear plastic that gives you the ability to judge color and transparency and read the hydrometer reading. It closes automatically, so there is no need to press the cylinder with your finger. 50 cm long, easy and automatic filling without pressing. The hydrometer is not included..

High-quality glass pipette, calibration accuracy 0.10ml.

High-quality glass pipette, calibration accuracy 0.10ml.

Volumetric pipette with bubble, accuracy 0.030ml.

Stainless and long-lasting professional beer or wine sampling pipette. Easy to clean and disinfect, volume: 60ml, length: 48 cm, diameter: 2 cm.

Volumetric pipette with bubble, accuracy 0.020ml.

The 3-scale hydrometer is ideal for checking wines, ciders, beers and honey. With three color scales: density, sugar content and potential alcohol content. Range: 0.990-1.150 SG 0-360 g / l of sugar. 0-20% alcohol by volume. Requires a 200 ml cylinder. Density measurement: Glass hydrometers follow the "Archimedes" principle: any object fully or partially immersed in any liquid experiences an upward force equal to the weight of the liquid placed around the object. A gram is the mass of 1 cubic centimeter (1 cm3 or 1 ml) of pure water. Some units are used to measure sugar, which have a direct relationship to the unit of mass. But other units are related to density or specific gravity. Relative density is the volume per unit volume (g/cm3). The specific gravity of pure water is 1 g/cm3. Sg of water is 1 (1000). The strength of wine is measured as follows: For example, the sugar content of wine before fermentation is +80 and -5 after. The formula for the alcohol content is: 85:7.5 =11.33% or based on the viscosity scale: at the beginning, e.g. 1.116 (16%) and at the end of fermentation 1.030 (4%), the alcohol content of the final product is 16-4=12%. The sugar content at the beginning and end must be added together and divided by 7.5. Or, for example, the juice shows the sugar content at 120g (+20C on the sugar scale) and viscosity 1.044 (on the scale), when the amount of sugar ferments the alcohol content is 6.1% (on the alcohol scale). If we want a wine with 14% alcohol content, and the sugar scale on the device shows that 270g of sugar per liter is necessary, but the measurement shows only 120g - therefore, we need to add sugar 270-120= 150g/l of sugar to the juice. What is a densimeter and why is it necessary? A hydrometer or densimeter is a gadget that measures the density of a liquid. This wort is used to measure the sugar content when brewing beer and beer. A densimeter is essentially a float with a scale on it. The scale shows how deep it sinks into the liquid and the reading is read from the water line. The result shows the ratio of the density of the liquid to the density of pure water. The density of pure water when measured with a hydrometer is always 1.000. If sugars or other soluble substances (for example, salt) are mixed into the water, we will get a reading higher than 1,000. However, the density of alcohol is generally lower than the density of pure water, so the reading of an alcohol-rich liquid is below 1,000. The readings of the densimeter are set for measurement in a liquid at 15 degrees (Celsius), so it is worth making sure that the liquid is more or less at this temperature at the time of measurement. A simple densimeter can be obtained from a store at a price of 5-15 euros. Densimeters are available with one and three scales. A single-scale densimeter only shows specific gravity. In addition to the specific gravity, the three-scale densimeter shows the sugar content in g/l and the potential alcohol content in the finished drink. For example, in the case of flounder, the densimeter reading should remain at the limit of 1020 on the specific gravity scale..

For measuring the sugar content and temperature of beer wort. Length: 22.5 cm, Fits min. 100 ml measuring cylinder. A hydrometer or densimeter helps measure the density of a liquid. When brewing beer, this wort is used to measure the sugar content. A hydrometer is a float with a scale on top. To measure the reading of the hydrometer, the wort is separated into a measuring cylinder, in which the hydrometer is placed to swell. Readings can be read from the water line of the WortHydrometer. According to how deep the hydrometer sinks into the liquid, the reading also depends. For example, the density of pure water is 1.000, but if there are sugars mixed into the water, the reading rises above 1.000. However, the density of alcohol is lower than that of pure water, the density of absolute alcohol is 0.789. Therefore, the initial density of the wort can be, for example, 1.050 and the final density 1.010. The alcohol content in beer is determined by how much sugar has been fermented into ethanol, i.e. the difference between the initial density and the final density is measured. Alcoholic content (ABV) depends on initial density (OG) and final density (FG) as follows: ABV = (OG – FG) * 131.25. So if OG=1.050 and FG= 1.010, then ABV= (1.050 – 1.010) * 131.25= 0.04 * 131.25=5.25%. You can use a calculator to make measurements easier. The hydrometer reading is set to measure in water at 20ºC. Otherwise, you can use a temperature matching calculator to get the correct reading. In general, hobby brewers use the specific gravity scale, which reads as 1.0xx, to measure density, but the Plato scale, which is measured in degrees, is also often used. Before taking a hydrometer reading, observe what scales are on your hydrometer. The strength of wine is measured as follows: For example, the sugar content of wine before fermentation is +80 and -5 after. The formula for alcohol content is: 85:7.5 =11.33%. The starting and ending sugar content must be added together and divided by 7.5. ​What is a densimeter and why is it necessary? A hydrometer or densimeter is a gadget that measures the density of a liquid. This wort is used to measure the sugar content when brewing beer and beer. A densimeter is essentially a float with a scale on it. The scale shows how deep it sinks into the liquid and the reading is read from the water line. The result shows the ratio of the density of the liquid to the density of pure water. The density of pure water when measured with a hydrometer is always 1.000. If sugars or other soluble substances (for example, salt) are mixed into the water, we will get a reading higher than 1,000. However, the density of alcohol is generally lower than the density of pure water, so the reading of an alcohol-rich liquid is below 1,000. The readings of the densimeter are set for measurement in a liquid at 15 degrees (Celsius), so it is worth making sure that the liquid is more or less at this temperature at the time of measurement. A simple densimeter can be obtained from a store at a price of 5-15 euros. Densimeters are available with one and three scales. A single-scale densimeter only shows specific gravity. In addition to the specific gravity, the three-scale densimeter shows the sugar content in g/l and the potential alcohol content in the finished drink. For example, in the case of flounder, the densimeter reading should remain at the limit of 1020 on the specific gravity scale..

Stainless and long-lasting professional beer or wine sampling pipette. Easy to clean and disinfect, volume: 60ml, length: 48 cm, diameter: 2 cm.

For control measurement of carbon dioxide pressure directly in the bottle..

Measuring jug 1L, dimensions calibrated. Material HDPE-PP heat resistance up to +120C. Diameter 15cm and height 16.6cm.