Electronic Weighing Scale

Electronic analytical balances utilize the principle of electromagnetic force balance to convert the mass of an object into an electrical signal via a sensor, which is then directly displayed as a numerical reading. They are used for weighing samples and raw materials in laboratories, testing formula components in the coatings and inks industry, and monitoring material feeding in plastics and paper manufacturing. During operation, they should be placed on a level surface and protected from vibrations and air currents.
Selection
When selecting an electronic analytical balance, consider the maximum capacity and readability to ensure they meet the daily sample range. Account for environmental factors such as temperature fluctuations, which can affect stability. Ensure the calibration function complies with local metrology standards. Compare the response speed and overload resistance of different sensors, and evaluate the practicality of features like draft shields and interfaces. Before use, perform level adjustment and allow the balance to warm up.

Terms

Standards

Instruments

Adopting the principle of magnetic coupling without mechanical connection to avoid pollution, equipped with an electronic scale to achieve accurate proportions, Max. stirring Capacity 200L, maximum weighing 500kg, suitable for non-viscous liquid mixing operation.

$ 2300.00

With 30kg weighing range and 0.1g Readability, 7-inch high definition full-color touch display supports multiple weighing modes, full Auto Internal Cal and USB interface for easy data management.

$ 687.00

Maximum range 500g, accuracy 20mg, metal beam thickened design, scale engraving is clear and not easy to abrasion, and the bottom is equipped with horizontal adjustment screws to ensure stability.

$ 127.00

Weighing range up to 200kg, accuracy 10g, support full scale peeling and clearing, with counting and percentage weighing functions, AC and DC dual-use, optional RS232 communication and printer.

$ 457.00

Weighing range 1000g, accuracy 0.01g, with full scale peeling, counting function, AC-DC dual-use and RS232 interface, Stabilization time ≤ 3 seconds, support a variety of unit conversion.

$ 246.00

The weighing range is up to 60kg, the accuracy is 5g, it supports full scale peeling and clearing operations, and has counting and percentage weighing functions. The AC-DC dual-use design is convenient and flexible to use.

$ 415.00

With a large weighing range of 60kg and 1g High Accuracy, it supports full-scale peeling, clearing and counting functions, and is equipped with RS232 Communication interface and 7 unit options to meet diverse weighing needs.

$ 719.00

With 100kg weighing range and 5g Readability, support full scale peeling and clearing, provide counting and percentage weighing functions, AC and DC dual-use and optional RS232 communication and printer.

$ 425.00

Adopt 7-inch high definition full color touch display, support custom range accuracy and full Auto Internal Cal, Stabilization time ≤ 4 seconds, provide a variety of weighing modes and function expansion, ensure efficient and accurate weighing application.

$ 525.00

Equipped with 7-inch high definition full color touch display, support custom range accuracy and full Auto Internal Cal, Capacity 20kg, reading accuracy 0.1g, provide a variety of weighing modes and function expansion.

$ 557.00

Weighing range up to 2000g, accuracy 0.01g, Stabilization time ≤ 3 seconds; Sensor protection, overload protection and AC-DC dual-use design, support a variety of unit conversion and counting functions.

$ 294.00

Weighing range 300g, accuracy 0.01g, Stabilization time ≤ 3 seconds, with Sensor protection and overload protection functions, AC and DC dual-use design, support full scale peeling and a variety of unit conversion.

$ 191.00

Large stainless steel countertop with unique base design, stable structure to ensure stable weighing; equipped with 0.1g Readability and 0.2g repeatability error High Accuracy Sensor, support full scale to tare weight and count function, front level indicator for easy adjustment.

$ 162.00

Weighing range 600g, accuracy 0.01g, with Sensor protection and overload protection functions, support full scale peeling and a variety of unit conversion, Stabilization time does not exceed 3 seconds.

$ 222.00

Using a new generation of High Accuracy Sensor to ensure stable weighing, all stainless steel 304 scale body is easy to clean and durable, the maximum range of 150kg readability accuracy 10g, support multi-level shock filter and a variety of unit switching.

$ 871.00

Articles

A Comprehensive Guide to Selecting an Electronic Balance
This article introduces the key points for selecting an electronic balance. It provides a detailed list of core parameters such as accuracy class, repeatability, and linearity error, and explains their impact.
Summary of Balance Selection for Different Application Scenarios
This article discusses how to choose a balance based on usage needs. First, you need to understand the basic parameters of a balance, such as its maximum capacity and precision.
Grade classification of balances based on different repeatability indicators
The repeatability of a balance refers to the consistency of multiple weighing results for the same load under identical conditions, which is a key indicator for evaluating the performance of a balance. It is typically expressed as the standard deviation or range, with smaller values indicating greater stability and reliability of the balance.
Selection criteria for linearity error of semi-micro balances
The linearity error of a semi-micro balance refers to the deviation between the actual displayed value and the theoretical value within its weighing range. This indicator directly affects the accuracy of weighing, which is particularly important in scenarios requiring high-precision measurements, such as material analysis or environmental monitoring.
Selection Considerations for Balances with Different Weighing Pan Materials
When selecting the material of the balance weighing pan, it is necessary to comprehensively consider the sample properties, measurement environment, and operational requirements.
Weighing lower limit of microbalances and selection basis
The lower weighing limit of a microbalance refers to the minimum mass that can be measured while ensuring accuracy, which is crucial for the reliability of experimental data. It is influenced by factors such as sensor sensitivity, structural resistance to interference, and environmental stability.
Which one to choose: built-in calibration or external calibration balance?
This article primarily compares the two calibration methods for balances: internal calibration and external calibration.
Differences in the Selection of Analytical Balances and Precision Balances
Analytical balances and precision balances are both high-precision weighing instruments commonly used in laboratories, but they differ primarily in terms of accuracy and application scenarios.
Repetibility Test Method and Weights for Semi-micro Balances
This article discusses the method for repeatability testing of semi-micro balances and the use of weights. Repeatability refers to the consistency of the balance's results when weighing the same object multiple times under the same conditions, which is crucial for the reliability of experimental data.
Laboratory Application Scenarios of Milligram Precision Balances
The milligram precision balance can accurately weigh up to 0.001 grams, primarily utilizing electromagnetic force compensation technology, and its performance is related to parameters such as repeatability and linearity error.
Analysis of Causes for Excessive Repetition Error in Microbalances
Microbalance repeatability out-of-tolerance refers to the situation where the results of multiple weighings of the same object exceed the allowable range of variation.
Oven combined with analytical balance for determination of solid content
This article introduces a method for determining the solid content of samples in the laboratory by combining an oven and an analytical balance.
Halogen Moisture Analyzer Rapidly Determines the Moisture Content of Samples
The halogen moisture analyzer utilizes the principle of thermal gravimetric analysis, rapidly heating the sample with a halogen lamp to evaporate moisture. The built-in balance monitors mass changes in real-time and automatically calculates the moisture content.