Semi-automatic analytical Balance

Semi-automatic analytical balances measure the mass of objects using the electromagnetic force compensation principle, featuring built-in calibration weights for one-touch internal calibration. They are used in laboratories for weighing samples to reduce manual operation errors and in the coatings and inks industry for testing raw material ratios.
Selection
When selecting, focus on whether the weighing range covers the sample weight, whether the reading accuracy meets the testing requirements, and whether the calibration method complies with standards. Check the sealing of the windbreak cover, consider environmental vibration factors, ensure power stability, and verify that the operating interface is clear and user-friendly.

Terms

Standards

Instruments

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

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, 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

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 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

Using electromagnetic force equilibrating Sensor, with automatic timing internal Adjustment, internal use of non-magnetic weight to ensure the accuracy of calibrating, and equipped with anti-static Glass and hollow star pan to reduce airflow and static interference, improve Weighing Accuracy.

$ 2010.00

Using electromagnetic force equilibrating Sensor, automatic timing internal calibrating to ensure accuracy, equipped with negative LCD screen, anti-static Glass and hollow star pan to improve weighing accuracy and Stability, support a variety of communication and printing functions.

$ 2494.00

Using platinum temperature sensor and digital Optical inspection technology, temperature control accuracy 0.1 ℃, can process 2 samples at the same time, with video recording playback function, support 0.1-10 ℃/min heating rate.

$ 3946.00

The black background counting cell is used with annular fluorescent lamp side-shot illumination, and the colony contrast ratio is clear; the counter capacity is 0-999, and the inclined design of the cell surface is easy to observe, which can reduce the labor intensity of the experimenters.

$ 170.00

With an impact speed of 2.9m/s or 3.8m/s, it supports a variety of sample sizes, uses semi-automatic control to improve operation efficiency, and can display information in real time and print out the results.

$ 1138.00

The CMOS integrated circuit is used to ensure stable counting, and the 7W energy-saving ring lamp side-shot illumination makes the colony contrast clear. The counter capacity is 0-999 to meet the needs of conventional detection. The probe pen marking function is avoided, and the repeability count is performed.

$ 151.00

Using platinum plate or ring method measurement, the range is 0~ 400mN/m, the minimum resolution is 0.1mN/m, the manual lifting and lowering points are fast and micro-adjusted, and the output data of RS232C interface is supported.

$ 1413.00

The XY axis displacement platform and the lifting measurement platform are used to facilitate accurate fine-tuning and measurement of small samples such as O-rings; the servo system imported from Japan ensures accurate positioning, and the built-in micro printer supports data output.

$ 14274.00

Measuring methods of platinum plate and platinum ring are supported, with resolution up to 0.01mN/m, equipped with fast fine-tuning manual lifting platform, and can display data in real time through RS232 interface.

$ 2042.00

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.