How to measure the moisture content in food to evaluate the quality of the product?
Humidity analyzers are laboratory equipment designed to accurately determine the saturation levels of samples and study the processing capacity of moisture contents, the shelf life, usability and product quality. It also ensures readiness in industrial sectors, such as the food sector.
Why are ultrasonic cleaners used for the ophthalmological sector?
The ultrasonic cleaner is indispensable in ophthalmological practice, due to the proven effectiveness in cleaning the instruments used in this discipline. The cleaning of instruments for ophthalmological procedures should be a safe process, allowing the removal of the surface of the instruments, all inorganic or organic waste, or any other contaminant, prior to sterilization.
What technology do real-time thermocyclers use?
A real-time thermo-cycler is a device that simultaneously accurately regulates thermal cycles so that the DNA chains are multiplied by the polymerase chain reaction (PCR), while incorporating a technology that allows the reaction to be tracked. To achieve the latter purpose, the thermocycler is incorporated with a fluorometer, which is made up of an excitation source, absorption filters, a radiation detector and the electronics needed to process electrical signals and transform them into digital signals suitable for computer equipment.
Functions of Color Evaluation Boxes in the Textile Sector
Color evaluation boxes are LED lighting units, manufactured to check color consistency and quality. It is also used to visualize quality in textile tests, where there is a need from different sources of radiant energy. In this way it can be evaluated by comparing the color consistency between the products, for example, there can be the difference between the light sources used in its manufacture, and the light source applied by the customer.
When should we use a deep freezer?
Ultra-freezers, also known as ultra-low-temperature freezers, are a type of refrigerator that handles, as its name indicates, very low temperatures, ranging from -4 to -86° C. Some of these freezers are also called “freezer -80” since it is the most common maximum temperature they reach. They come in two types, horizontal and vertical.
The Analytical Balance for Food Determination
For the determination of food, equipment is required to measure the exact amounts of matrix mass, and the analytical balance allows comparing the samples of the products and their reagents in order to obtain accurate results of a correct chemical analysis. This instrument consists of a measuring base, protective walls, a fixed plate, and buttons that electrically control the weighing of the samples, so that in this way it is possible to calculate up to small masses less than the milligram, using a force of gravity as a means of comparison.
How does the Analytical Balance in Cosmiatry work?
The analytical balance is a device designed to accurately measure any type of mass and is highly sensitive. This very versatile weighing equipment offers a wide range of applications including density determination, percentage weighing and part count. The balance is usually better read than other weighing tools, since it can measure from 0.001g of precision and is recommended for mixing cosmetics for its manufacture, such as liquid base, fragrances, essential oils and perfumes.
Benefits of Wheelchairs for Stairs
The wheelchair, which allows people with disabilities to comfortably reach a place that previously would have been inaccessible, and by using a retractable set of rubber tracks to change the position of the chair to climb and down stairs, revolutionized the functions of these electrical devices.
Use of Safety Cabinets as Equipment in the Veterinary Sector
In particular, security cabinets are ideal equipment to unambiguously guard any type of material that requires absolute protection. It has automatic closing doors, allowing the operator or user to handle them without complications.
What are digital microscopes?
They are a type of microscope whose distinctive feature is the presence of a digital camera that replaces the eyepiece, that is, with this type of equipment the eyepiece is usually absent, therefore, you cannot visualize the samples directly with the eyes, instead, comes an included screen or the image is transmitted via USB to a computer.