Where to buy an alcoholometer, use and feedback

An alcohol meter is a special measuring device designed to determine the density of solutions. In fact, this is one of the varieties of a widespread laboratory device - a hydrometer. In fact, this device shows not the percentage of the alcohol content in the aqueous solution, namely the density of the latter. Even if the alcohol meter is lowered into some kind of solvent, it will still show some definite value. Despite the fact that there is no alcohol in the test fluid. About where to buy an alcohol meter, how to use it, and also about what brands of such devices deserve the best reviews, and we'll talk further in the article.

A bit of history

Invented the alcohol meter was a German by Siemens in our country at the beginning of the 20th century, commissioned by the tax department. With his help, the fiscal officials determined the amount of the excise tax on the alcoholic products sold by the companies.

Today, the question of where to buy a spir meter in St. Petersburg, Moscow or any other - a large (or not too) - a city, especially difficult to name it. You will not get a device of this type of labor.

How to use the device

About where to buy an alcoholometer, let's talk a little lower. Now let's figure out how to use this device. The use of an alcoholometer to determine the percentage of alcohol in solution is very simple. To do this, its mercury portion is placed in the test liquid so that it does not touch the walls and bottom of the vessel. Indications in most household alcoholometers are removed from the lower edge of the meniscus (along the green arrow).

In order to determine what percentage of the alcohol content in the solution is the most accurate, it is worth making several measurements, and then to calculate the arithmetic mean. Actually, the study itself is most conveniently done by pouring liquid into a glass or some other small-volume dish.

In carrying out measurements, among other things, it is worth remembering that they can be considered accurate only when the solution in question contains exclusively alcohol and water. The presence of any impurities on the readings of the instrument affects very much. That is why alcohol meters are never used to determine the strength of wine. In this case, other devices are used.

Electronic spirtometers

Instruments of such a design have recently become very often used, including in everyday life. Their main advantages are the speed and high accuracy of the measurements. Indications in this case are displayed on a special scoreboard. Sometimes such devices can be used to determine the amount of alcohol in vapors.

It is even easier to use this kind of hydrometer than mercury. Each such device has a special probe, which must be simply lowered into the medium under study. The screen in this case will also reflect the percentage of alcohol.

Where to buy

To buy this device if necessary in our time no difficulty will be. Most often, fans of home made strong drinks buy it in pharmacies. Also, such devices are often sold in those hardware stores, in which there are departments that sell moonshine machines.

Online Stores

Residents of small towns and villages are also often interested in where to buy an alcoholometer. In a pharmacy in a small village such a device may not be available. In this case, a good way out of the situation will be the Internet. The user of the network should simply find some online pharmacy. You can also order a device of this type on the site that sells products intended for winemaking, brewing or making beer at home. Very often, such outlets offer their customers and delivery of devices on favorable terms.

Reviews about spirtometers

So, you now know where you can buy a spirtometer - in a pharmacy or a specialized store. There are a lot of instruments of this type in sale today. The best customer reviews at the same time deserve the device "Termal ASP". Among their advantages, among other things, include high accuracy of measurements, as well as ease of use, build quality and safety of use. Some consumers consider the lack of devices of this brand only not very attractive design.

From electronic models, lovers of home-made strong drinks usually prefer "ETS" brand appliances. Where to buy household alcohol meter of this brand is a simple matter. Most often, such devices are ordered through the Internet. They deserve good reviews for their versatility and ease of use. In addition, such spirtometers are valued by consumers for the possibility of using in real time, that is, directly with the forcing of a strong drink. The disadvantage of this brand of alcohol meters is only their very high cost. Pay for such an instrument will have about 2-2.5 thousand rubles.

The device and the principle of operation

Thus, we have found out which brands of such devices are most popular nowadays and where to buy a spirtometer (in Moscow - in a drugstore, in a small city - it's easier through the Internet). Finally, let's look at what exactly this device is and what the principle of its operation is. In most cases, the alcoholometer is a narrow glass tube with a mercury filled bottom. A well-visible scale is mounted on top of it. In some cases, the ratio of the mass of the solution and its volume may be displayed on the latter. But most often in modern alcohol meters on the scale is represented by the percentage of the ratio of alcohol and water. This saves users from having to find the information they need in special tables.

The principle of operation of this device is extremely simple. The density of the solution is directly proportional to its concentration. That is, the higher this index, the more alcohol is contained in the liquid being examined.

When using an alcoholometer, one should keep in mind that the density of solutions depends to a large extent on their temperature. Therefore, the readings of the instruments are correct only when the liquid under study is at 20 ° C.

In general, modern spirtometers are very convenient devices that allow you to determine the composition of the expelled moonshine with a high degree of accuracy. Find a point of sale that sells instruments of this variety, it will be easy. That is, the problem of where to buy a spirtometer, in our time is solved very simply. It can be either a pharmacy located near the house, or a specialized website-store on the Internet.