・ It is a long and narrow cylindrical container with a scale for measuring the volume of the liquid.
・ There is a spout and is used to measure the liquid.
・ The scale represents the acceptance volume (in the volume in), and the TC means reception (entry) is displayed. (TC: to content abbreviated)
・ The scale represents the volume when water at 20 ° C is measured.
・ Compliance with the "permissive error of volume" of JIS Standards (R3505) class A. However, 3L, 5L, and 10L are out of the standard.

● How to use a female cylinder
Stand vertically on a stable table.
The position of the eye is at the same height as the liquid surface, and the scale is read together with the deepest part of the liquid surface and the upper edge of the scale line.

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● Precautions for using a female cylinder

Be careful not to fall.
In addition, it is often said that heating and drying is "the scale goes crazy", but there is no problem with general heating drying. In the manufacturing process, white prints and silver stains are burned at a high temperature of 500 ° C or more after hitting the scale. A literature that examines "whether heating affects the scale of the glass bodies" has been announced. However, please note that when heating and drying. It can be damaged by a thermal impact. If you put a freshly washed volume in the upper row of the heated and dryer, depending on the temperature, it may be damaged by the temperature difference from the dropped drops. It is recommended. When using a heated dryer, pay attention to the setting temperature and how to put the glass equipment.