Used to measure the mass of objects in the highest degree of precision, scales are one of the important tools that must be in every laboratory. The quality of the scale will determine the accuracy of the calculations and tests performed.
There are various laboratory scales that have various functions and accuracy. In order to choose the most appropriate type of scale according to your testing needs, you need to know more about each type. Here are some of the types of laboratory scales you need to know.
1. Micro Scale
Having a maximum capacity of 50 grams, a micro-scale is a measurement companion for the pharmaceutical or pharmaceutical industry. This type of balance is used in analytical tests which require accuracy and accuracy of up to 0.00001 grams.
Microbalance has two main components, namely electronic components, and mechanical counting cells. The separation of these two components will minimize external influences - such as temperature - on mass measurement. That way, the calculation results obtained will look more accurate.
2. Semi-Micro Scales
The next type of scale that falls into the category of laboratory scales is semi-micro scales. This type of balance has less accuracy than a microbalance. The reading accuracy can also reach an accuracy level of up to 0.0001 grams.
Semi-micro balances are generally used to weigh test materials that are too large to be measured on a microbalance, but too small to use an analytical balance. In other words, this balance will be a middle way that meets the mass measurement needs between micro and analytical balances.
3. Ultra Micro Scales
In fact, ultra micro-type scales are rarely used in the context of laboratory testing in general. However, these types of scales are still useful for the production of drugs in the pharmaceutical industry. Ultra Micro can be used in measuring the mass of medicinal substances that will be formulated for the medicinal needs of humans as well as animals and plants.
Because they are closely related to the survival of the organism, ultra-micro scales have a high accuracy of up to 7 decimal digits or 0.0000001 grams. This scale can measure the mass of the smallest test material with a high degree of accuracy and safety.
4. Precision Scales
Among the kinds of scales most frequently used in laboratories, precision scales have the widest range of capacities. The range is in the 5 to 7 kg range, while the reading is between 1 gram and 1 mg (0.001 gram).
Precision scales are typically used in the formulation and specific gravity stages of laboratory tests. This type of scale can also be used as a complementary tool for material testing as well as in the quality control stage of a test material.
5. Analytical Scales
Analytical balances are categorized as the most popular type of laboratory balance. The reading is also fairly accurate with an accuracy of 0.1 mg or even smaller than that. This type of scale is equipped with a pan in a shielded glass. This feature serves to protect the test material so that the weighing operation is not affected by air currents.
For those of you who are looking for analytical scales with steady performance and accurate calculation results, the Me-T Analytical Scales are one of the most appropriate choices. Equipped with a modern touch screen and text and images in a wide selection of languages, these balances will make every step of testing in the laboratory easier and more direct.
This is the information about the various laboratory scales that you need to know. You can use the information above as a starting guide for determining the most appropriate type of scale to use in scientific testing sessions in the laboratory.