Isograph - what is it? What is this tool used for? Everything is in order and in more detail.
Isograph - what is it?
So, you heard an unfamiliar name, and you have a question about what it means. This tool has pens with an ink tank that feed through a small tube. Most often, artists use it. The price of such a tool differs from the price of ordinary pens, but it's worth it, because the line drawn by the isograph looks high-quality and solid. Such devices have become competitors to ordinary feathers. They are much more functional, because, unlike a pen, you do not need to carry an ink tank with you all the time! The line of such a device has one diameter, so it’s worth buying a few more such pens, but of different diameters. In general, an isograph is a tool for drawing work.
Rapidographs - what is it?
The speedograph and isograph differ from each other. The designs of these devices are slightly different, but the lines are the same. It is not known whether this is true or not, but according to rumors, a rapidograph can draw on paper only perpendicularly, and an isograph can be drawn at slopes. Many argue that both of these devices can draw on paper at an angle.
Why buy such an expensive drawing tool
Buying such an instrument is optional. If it’s convenient for you to draw with ordinary pens, then draw with them, here everything completely depends on your desires and capabilities financially. The only thing that distinguishes a speedograph and an isograph is that their ink resembles a special ink for drawing.
Where to get
A drawing set can be bought even for school children. You can meet these amazing sets in office supply stores or in art specialty stores. They are called - isographs for schoolchildren. In office supplies, the selection of such drawing tools is usually very small. But do not despair! On the Internet you can find online art stores! In them, you will definitely be able to choose the most suitable isograph or rapidograph for yourself. The diameter of the tip can be absolutely any, that is, the way you want. Such sets will cost from 400 to 700 rubles. If the kit or tool is equipped with something else, then the cost may be higher.
Pay attention to the tanks. If you have chosen a tool with a removable cartridge, you will have to additionally purchase a special ink bottle.
What to do if the isograph is broken
These tools are very moody, but also expensive. It is necessary to treat them carefully and accurately. The instructions say: be sure to clean every month. Therefore, if you want the isograph to last longer, follow all instructions. Do not disassemble isographs and rapidographs more than given in the instructions. You will definitely not be able to collect them back! Refill devices with specially designed ink. If you refill the isograph or rapidograph with the wrong ink or ink, the tool will deteriorate! Such tools can deteriorate on their own, especially those that have a thin shaft.
The reasons for the breakdown of drawing instruments
The most common cause of failure of such tools is the tip or metal thread twisted. They are located inside the tool on a weighting agent. Most often, they break when subjected to strong shaking. It cannot be repaired at home. In this regard, the speedograph and isograph are exactly the same.
Another cause of damage is dried ink on the tip. You can’t leave the tool idle! It needs to be painted at least once every five days. Be sure the isograph and rapidograph should be twisted with a cap! If you intend to leave the tool for a long time without work, then thoroughly rinse with ink.
Making drawings using isographs and rapidographs
Knowing the isograph - what it is, we can learn about the drawings made by this tool! Such drawings must be made very high quality and in accordance with all requirements. Isographs and rapidographs are used, respectively, to complete the design according to GOST. But what is it? Such design consists in the fact that each line drawn by such an instrument must be absolutely even. It will not be possible to draw up a drawing according to GOST if you only have an isograph with a tip of the same diameter on your hands. Ink in such tools must be branded and of high quality, then the drawing will be correct and according to GOST standards. The font according to GOST should be standard!
Drawing tools
We now know the isograph - what it is. We also know the features of such a tool and its functions! And with the help of other drawing tools, it is possible to make drawings according to GOST? Yes! For example, as mentioned earlier, you can draw on paper with a pen, as the great writers such as Pushkin, Lermontov, Tolstoy and others did in past centuries. Most often, an ordinary feather was made from duck feathers, while raven feathers were used for thin ones. Feathers for writing and drawing are significantly different! The pen for drawing has a wide tip, and the pen for writing is thinner. It will not be difficult to distinguish them, since with wide feathers the tip resembles a small shoulder blade, and in thin ones - a spear of a knight of the Middle Ages.
In addition to feathers, isographs and rapidographs, they also use a metal pen, it is called rondo. Use such a tool in order to draw posters. Most often, such a pen helps to write on paper in calligraphic handwriting and drawing font. Such a pen acts like a regular ballpoint pen, which has a line of the same thickness anywhere! But this tool, like everything else, has supporters and opponents.
The analogs of isographs and rapidographs are considered liners. This is a good tool, which is also cheaper than an isograph. The line drawn with this tool will be smooth, there will not be any smudges that are noticeable when working with gel pens. But the only negative and just the difference from expensive and capricious isographs is that the liners are disposable. Yes, you can use them once, and then you need to buy this tool again.
There are a lot of drawing tools! It will be easy to choose the most convenient, correct and unusual for yourself. You will not be forced to buy the most expensive drawing tools, such as an isograph or rapidograph. Your choice will depend only on yourself. Perhaps you will acquire an isograph for yourself, and other instruments will no longer cause you such sensations as this one. Or maybe you want to write or draw with a pen. You will get used to the pen, and other tools will not be of interest to you. As they say, to each his own! You decide and choose for yourself what you want, so no one will force you to buy this or that drawing tool! Using any tool, you can make drawings according to GOST.