Laboratory Balances and their applications
The laboratory scales, developed in 1750 by the Scottish chemist Joseph Black, were more accurate than other scales of that time and represented a breakthrough in chemistry....
The scale is a device that measures the mass of a specific body, giving accurate data on its weight. Among the many existing models, it stands out the analytical balance that has a high power of rigor, because with it you can obtain a great precision.
Accuracy is the number of decimal places used to express what is measured, while accuracy indicates the degree of approximation between the measured value and the actual value to be measured. On the other hand, if we refer to a series of measurements, the accuracy is the degree of grouping or repeatability of the measured values or dispersion of the results, while the accuracy represents the degree of approximation between the mean of the measured values and the real value.
Electronic balances are highly valuable measurement equipment for chemical, analytical and formulation operations in industries and quality laboratories. They are used, like scales in general, to measure the mass of a body or substance, only since it is a precision scale, the measurement is exact. To weigh correctly on a laboratory balance, it is necessary to take into account the possible sources of error and act to avoid or minimize them.
Despite the perfection achieved in the manufacture of balances, the disturbing effects of the environment and poor practice can result in weighing errors. When you use these amazing tools, you have to be very careful because even if it is very easy to use devices, if you don't follow the steps in the right way, you increase the risk of making mistake
An analytical balance is a measuring instrument used to determine the mass of an object, it provides a high degree of precision in the order of 0.001 grams. Created in 1750 by the Scottish chemist Joseph Black, it is currently considered an important scientific instrument for delivering data with great accuracy. For its operation, it must be positioned under a specific environment and have controlled environmental conditions.
LCD/AC and DC power supply. Tare function/Counting/Unit conversion(g/ct/oz). Min weighing set.Overload alarm/Level indicator
Electromagnetic sensor. JA-N (Internai calibration). Aluminum shell. Large space wind proof cover. LCD(White back light with black font)...
Large range and high precision. Fashional appearance. Large size stainless steel pan. LCD(White back light with black font). AC and DC power supply...
Net and Gross/Sum. Unit conversion(g/ct/oz). Overload alarm. Connect PC and printer. Optional label printer. Function Expansion:Under weighing / Remote...
Model | YR05573 | YR05574 | YR05575 |
Capacity | 100g | 210g | 220g |
Readability | 0.0001g | ||
Min Weighing | 0.0004g | ||
Repeatability | ±0.0002g | ||
Linearity | ±0.0003g | ||
Stable Time | ≤3S | ||
Pan Size | Ø80mm | ||
Appearance Size | 340x215x350mm | ||
Draft Shield Size | 240x190x265mm | ||
Communication | RS232(Standard)/ USB(Optional) | ||
Temperature | 15-35℃ | ||
Calibration | Internal Calibration | ||
Cal.Weight | 100g | ||
Option | Printer | ||
Packing Size | Inner box:415x285x430mm Outer box:475x315x485mm | ||
Gross Weight | 11kg |
YR01936 | 2000 |
YR01763 | 3000 |
YR01764 | 4000 |
Laboratory balances are instruments that allow determining the weight of a body, that is, they are responsible...
These instruments are characterized by providing accurate weighing, so they are used in industries...
Laboratory scales are devices that allow to determine the weight of a body, that is, they measure the...
he analytical balance is a laboratory equipment, also known as a scale, designed to measure...
An analytical balance is a laboratory instrument capable of providing fairly accurate measurements, as they are...
It is essential to know the functions offered by the scales that suit the requirements of the laboratories...
Analytical balances are a special type of balance that offers very accurate measurements, because they have a system capable of...
The laboratory scales, developed in 1750 by the Scottish chemist Joseph Black, were more accurate than other scales of that time and represented a breakthrough in chemistry....
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- Delivery Time (Maritime): 45-60 days.
- Delivery Time (Air): 30-60 days.
- Delivery Time (Maritime): 60-90 days.
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