How useful is the veterinary refractometer?
Refraction is the change in the velocity of a wave that affects a surface as it passes from one medium to another with a different refractive index. The refractive index is the ratio of the speed of light in vacuum to the speed of light in another substance, making the refractive index a specific physical property. This parameter of analysis is a good approximation for media where losses by absorption or other phenomena are negligible.
What are the advantages of using wheelchairs?
The wheelchair is a technical instrument used by all those who have motor disabilities related to the loss of locomotion, or who have reduced mobility, either as a result of injuries, psychological illness, or physical illness such as paraplegia or quadriplegia, among others. Because this equipment is made of lightweight and resistant materials, the user can fold, lift and store it.
Anemia detection with the use of Electrophoresis
If the proportion of red blood pigment and/or red blood cells in the body is too low, there is anemia. The iron-containing protein hemoglobin (Hb) is the most important ingredient in red blood cells and is responsible for the transport of oxygen from the lungs to the cells of the body.
Functions of pH Ion Meters in the Cosmetic Industry
In the manufacture of cosmetic products there are three essential aspects that must be addressed, the first, the elaboration of products pleasant to the touch and to the smell. The second is that they are efficient, that is, that these products improve the condition of the skin or hair and do not cause unfavorable effects. The third, that the shelf life declared on the packaging is met.
How is water hardness determined with Calcium Ion Meters?
Water hardness refers to the amount of calcium and magnesium dissolved in water. The term comes from the ability of water to consume soap and is linked to how difficult it is to wash with this type of water. When soap is mixed with hard water, the minerals are combined with soap and form a solid precipitate, which decreases the cleaning efficiency of the soap.
Benefits of Electroscalpel in Dentistry
The electroscalpel, also known by the name of an electrosurgical unit, is a medical instrument that has the capacity to transform electrical energy into heat in order to fulgurate, coagulate, cut soft tissues or dry, taking currents with frequencies greater than 200,000 Hz. By producing heat alone, it is not harmful to nerve processes. On the other hand, electrosurgery is a sub-discipline of surgery in which electrical current levels are used, by means of a special electrode, to cut, remove or remove tissue, keeping bleeding under control.
Use of Electric Scalpel for Gynecology
Electrosurgery is a technique used in certain surgical procedures whose foundation is the use of the electric current, transformed into heat, applied through an electrode on the tissue, in order to cut or remove it, all while the bleeding is controlled. This technique is widely used and has special utility in the elimination of skin diseases, such as cancer, although it can also be used in other specialties, such as gynecology and obstetrics, for the elimination of abnormal tissues in the female reproductive system.
Advantages of using the Electroscalpel for Dermatology
The electrical scalpel or electroscalpel is a device of an electrical nature that is capable of generating current in controlled radiofrequency that, when applied to an area of tissue by means of an electrode, can cut or eliminate by coagulation, fulguration or drying, the tissue selected when applying a specific electrical current through a terminal.
What are the characteristics of Ice Maker?
Ice, which is nothing more than solid water, can become an ingredient in the preparation of cocktails or an indispensable element for the conservation of food in the kitchen. The water used to produce the ice must be of maximum purity to meet transparency requirements and give the ice the quality of an ingredient.
Importance of Safety Cabinets for the Storage of Water Pollutants
For safety at work, it is mandatory to take the necessary protective measures to ensure the health of employees at work, in which the validity of such measures must be demonstrated, and if necessary, adjust them to changing situations. In addition, efforts should be made to improve safety and environmental protection. The use of chemical storage safety cabinets is very useful for this.