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Analytical Balance

VEVOR Exploring the Role of Analytical Scales in Scientific Research


Since the dawn of scientific innovation, precision and accuracy have remained the cornerstone of innovation. From food industries to pharmaceutical manufacturing, careful measurement is needed to ensure accuracy.


At the forefront of this process are analytical scales, which are indispensable tools for ensuring the reliability and reproducibility of experimental results. Whether compound concentrations, weights, or biological samples are analyzed, the accuracy of the measurement depends on the integrity of the analytical findings


As a leading provider of analytical scales, VEVOR has carved a niche for itself due to its commitment to quality and innovation.


What Is An Analytical Scale?


An analytical scale is an accurate weighing instrument designed to measure quantities with exceptionally high accuracy and precision. It is commonly used in scientific research, laboratory studies, and industrial applications where accurate measurement is required to obtain reliable information and accurate results.


Analytical units can measure substances of very small quantities, usually with resolutions down to milligrams or micrograms. They have simple weighing devices and advanced technology to ensure accurate readings, even for small samples.


These scales typically have a draft shield or enclosure to protect the sample from airflow and vibration, which can affect measurement accuracy. Additionally, analytical scales can offer features such as automatic calibration, data logging, and connection options for data transfer and analysis.


Different Applications Of Analytical Scales


Analytical scales find various applications in industry and scientific disciplines due to their ability to provide accurate and precise measurement quantities. There are some of their specialized uses:


Pharmaceutical Development


In the pharmaceutical industry, analytical scales are important in drug development, quality control, and research and development. Accurate measurements are essential to ensure accurate active ingredient (API) and excipient concentrations during manufacturing


Environmental Monitoring


Environmental science and monitoring systems use analytical scales to measure the concentrations of contaminants, pollutants, and particles in air, water, and soil samples. These measurements help researchers monitor environments and the quality of our environment, monitor pollution levels, and evaluate the effectiveness of mitigation efforts.


Food and Beverage Industry


Food testing agencies use analytical scales to measure the levels of ingredients, additives, and contaminants in foods and beverages. These measurements are important to ensure the quality, safety, and consumption of the products’ legal standards.


Forensic Analysis


Forensic laboratories use analytical scales to look for trace evidence of fibers, hair, and powder and to weigh controlled substances and drugs. Accurate measurements are essential to forensic evidence in criminal investigations and court proceedings.


How To Use Analytical Scales Accurately


Using an analytical scale and adhering to the proper procedure is the only way to get accurate results. Knowing this, we will not leave you in the dark but share detailed knowledge using an analytical scale.


Preparation


Ensure you place the scale on a hard, flat surface to prevent reading fluctuations. Let the scales warm and sit for at least 30 minutes before using them, especially if it’s the first time you’ve used them or there’s been a big change in temperature or humidity.


Calibration


Calibrate with certified calibration weights according to the manufacturer’s instructions. This allows the scale to be accurately zeroed and ready for accurate measurement.


Taring


Place a boat, container, or clean, dry paperweight in the center of the weight.


Press the "take" or "zero" button on the scale to reset the display to zero with that character. This weighs the object, allowing you to measure only the weight of the sample.


Handling Samples


Using tongs or a clean spatula, transfer the sample to the weighing container. To avoid dirt and contamination, avoid touching the sample.


Handle samples gently to avoid spreading or scattering, affecting measurement accuracy.


Weighing


Carefully place the sample in the center of the weighing pan in the container. Ensure that the sample is evenly distributed to avoid out-of-mean measurements. Close the draft shield or cover (if applicable) to reduce the possibility of gases affecting the measurement. Stabilize the scale before recording the measurement. This can take several seconds, depending on the sensitivity of the scale and the thickness of the sample.


Reading the Measurement


Once the scale is stable, record the measurements shown. Read the target visually to avoid parallax errors. If necessary, repeat the weighing process to obtain more measurements for accuracy and repeatability.


Why Choose VEVOR Analytical Scales?


VEVOR and the scientific world are no strangers. From centrifuges to temperature management equipment, VEVOR has supported scientific development with a range of reliable products over time. Fortunately, it is not different from our analytical scales.


VEVOR’s analytical scales are known for exceptional accuracy and precision, providing reliable measurements down to small values. They are corrosion-resistant and invulnerable to spill and wear and tear, making them ideal for laboratory and industrial use.


VEVOR's analytical scales feature flexible calibration options, including internal calibration capability for on-demand measurements without needing external loads. This ensures accurate valuing and simplifies calibration procedures, improving performance and efficiency.


Additionally, VEVOR’s analytical scale is designed with the user in mind, with features such as touchscreen interfaces with intuitive controls, easy-to-read displays, ergonomic layouts, adjustable leveling feet, customizable settings, etc. VEVOR scales are user-friendly and easy to operate.


FAQs About Analytical Scales


What is the difference between analytical scales and other types of scales?


Analytical scales are distinguished by high precision and accuracy, making them suitable for measuring large-scale particles in balance with other types of scales, such as standard scales or laboratory balances, which can be low, and their use in less demanding tasks is contradictory


What factors can affect the accuracy of measurements on an analytical scale?


 Several factors can affect the measurement accuracy at the analytical scale, such as environmental factors (e.g., temperature, humidity, wind), inappropriate measurements, incorrect sample handling, mechanical issues, and necessarily proper procedures are followed to minimize these effects and achieve accurate results.


Can analytical scales measure both solid and liquid substances?


Yes, analytical units can measure both solids and liquids, provided the sample is properly calibrated and does not exceed the capacity of the scale. The liquid calibration sample can be a normal container or a container in a weighing pan.