External calibration electronic analytical Balance

External calibration electronic analytical balances measure mass using the electromagnetic force balance principle, with built-in sensors converting weight into electrical signals for display. They are used in laboratories for weighing samples and require regular calibration by external organizations using standard weights to ensure data accuracy. They are suitable for raw material ratio testing in industries such as coatings and inks.
Selection
When selecting, consider that the weighing range should cover the sample weight, the reading accuracy should meet testing requirements, and the environment should avoid vibration and airflow. During calibration, check the certification of the metrological institution; the balance should have automatic calibration functionality and a stable base. Regularly verify drift conditions and keep the weighing platform clean.

Terms

Standards

Instruments

Weighing range 0-100g, accuracy 1mg, with automatic fault detection, four-level shock and dynamic temperature compensation functions, support counting, percentage weighing and RS232 interface to connect external devices.

$ 338.00

Weighing range 0-100g, accuracy 1mg, with dynamic temperature compensation and four-level shock function, support a variety of weighing modes and RS232 interface to connect external devices.

$ 296.00

Using electromagnetic equilibrating type weighing Sensor, accuracy of 0.1mg, support external calibrating and RS232 interface connection, with automatic fault detection and four-level shock protection function, to ensure accurate and reliable weighing.

$ 359.00

Adopt electromagnetic force equilibrating Sensor, with automatic timing internal Adjustment, internal use of non-magnetic weight to ensure calibrating accuracy. Equipped with negative LCD screen, anti-static Glass and hollow star Luo pan, effectively reduce airflow and static interference, improve weighing accuracy.

$ 2171.00

Using electromagnetic force equilibrating Sensor, with automatic timing internal Adjustment, built-in non-magnetic weight to ensure accuracy. Equipped with negative display LCD screen, anti-static Glass and hollow star Luo pan, effectively reduce airflow and static interference, improve weighing accuracy.

$ 1203.00

Adopt electromagnetic force equilibrating Sensor, automatic timing internal calibrating, equipped with non-magnetic weight to ensure calibrating accuracy, negative LCD screen is clear and easy to read, anti-static Glass and hollow pan design effectively reduce interference, improve weighing Stability and accuracy.

$ 1687.00

Weighing response speed, with automatic fault detection and Adjustment, four-level shock design, dynamic temperature compensation, weighing range 0~ 210g, Readability 1mg.

$ 317.00

Weighing range 0-310g, Readability 1mg, with four-level shockproof and dynamic temperature compensation functions, support counting, percentage weighing and RS232 interface to connect external devices.

$ 420.00

Using electromagnetic force equilibrating Sensor, with automatic timing internal Adjustment, built-in non-magnetic weight to ensure calibrating accuracy. Equipped with negative display LCD screen, anti-static Glass and hollow star Luo pan, effectively reduce airflow and static interference, improve weighing Accuracy.

$ 2494.00

Sensor with electromagnetic equilibrate to ensure accuracy, repeatability error of 0.0001g, with automatic fault detection, four-level shockproof and dynamic temperature compensation functions, support a variety of weighing methods.

$ 378.00

Electromagnetic equilibrated Sensor ensures accuracy, with 0.1mg Minimum Weight and 0.0001g repeatability error, supports automatic fault detection and dynamic temperature compensation.

$ 378.00

Using electromagnetic force equilibrating Sensor and automatic timing internal calibrating, equipped with non-magnetic weight to ensure accuracy, with negative LCD screen, anti-static Glass and hollow star pan design, effectively reduce airflow and static interference, improve weighing accuracy and Stability.

$ 2171.00

Using electromagnetic force equilibrating Sensor and automatic timing internal calibrating, equipped with non-magnetic weight to ensure accuracy, with negative LCD screen, anti-static Glass and hollow pan design, effectively reduce airflow and static interference, improve weighing Stability.

$ 1848.00

It has 210g weighing range and 1mg Readability, supports automatic fault detection and dynamic temperature compensation functions, built-in counting and percentage weighing modes, and is equipped with a four-stage shock-proof system to ensure stable operation.

$ 359.00

Using electromagnetic equilibrating type weighing Sensor, accuracy of 0.1mg, with automatic fault detection, four-level shock and dynamic temperature compensation function, support a variety of weighing methods to ensure accurate and reliable weighing.

$ 669.00

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.