CATEGORIES

    Ultra-micro Analytical Balance

    Overview Products Knowledge Standards Terms
    Ultra-micro analytical balances are based on the principle of electromagnetic force compensation, calculating the mass of a sample by detecting changes in current. They are used to measure substances at the microgram level, for detecting trace samples in the laboratory, weighing reagents, and analyzing material composition.
    Selection
    When selecting, focus on the range covering the sample weight, the reading accuracy matching the detection requirements, minimal impact from environmental vibrations and airflow, temperature stability suitable for laboratory conditions, comprehensive calibration functions, and a clear and user-friendly operation interface.
    Range Type
    Max capacity
    Readability
    Verification Scale Interval
    Sensor Principle
    Calibrated
    Weighing pan
    Draft Shield
    Display

    Terms

    Platform Balance
    Micro Electronic Balance
    Electronic Balance
    Thousandth Electronic Balance
    Mechanical Balance
    Semi-micro electronic balance
    Large weighing balance
    Hydrostatic Electronic Balance
    Carat Balance
    Hydrostatic Balance

    Standards

    Active GB/T 32704-2016
    Safety requirements for laboratory instrument and equipment—Balance instrument
    Active GB/T 26497-2022
    Electronic balances
    Active GB/T 26645.4-2018
    Particle size analysis—Gravitational liquid sedimentation methods—Part 4:Balance method

    Instruments

    HUXI Nano-900 Ultra-micro Spectrophotometer Light spectrum instrument 0.5 μL micro volume detection
    HUXI Nano-900 Ultra-micro Spectrophotometer Light spectrum instrument 0.5 μL micro volume detection

    Using 0.5-2 μL micro-volume sample detection, the optical path accuracy is 0.001mm, the detection concentration is 50 times that of conventional equipment, and the sample recovery and 6-second rapid analysis are supported.

    $ 7416.00
    Tianma FA1205A 0.01 mg Electronic Analytical Balance Dual Range High Accuracy Micro Weighing
    Tianma FA1205A 0.01 mg Electronic Analytical Balance Dual Range High Accuracy Micro Weighing

    Using electromagnetic force equilibrating Sensor technology, dual range design with the highest accuracy of 0.01mg, with micro sample weighing function, Fast Response and Stability, suitable for powder and liquid micro weighing.

    $ 1393.00
    XINGYUN FA2204N Pro Multifunctional internal calibration Semi-Micro Analytical Balance 220g
    XINGYUN FA2204N Pro Multifunctional internal calibration Semi-Micro Analytical Balance 220g

    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
    XINGYUN FA625N-SEM Multifunctional internal calibration Semi-Micro Analytical Balance 62g
    XINGYUN FA625N-SEM Multifunctional internal calibration Semi-Micro Analytical Balance 62g

    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
    XINGYUN FA1205N-SEM Multifunctional internal calibration Semi-micro Analytical Balance 122g
    XINGYUN FA1205N-SEM Multifunctional internal calibration Semi-micro Analytical Balance 122g

    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
    XINGYUN FA1005N-SEM Multifunctional internal calibration Semi-micro Analytical Balance 102g
    XINGYUN FA1005N-SEM Multifunctional internal calibration Semi-micro Analytical Balance 102g

    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
    XINGYUN FA22105N-SEM Multifunctional internal calibration Semi-micro Analytical Balance 102/220g
    XINGYUN FA22105N-SEM Multifunctional internal calibration Semi-micro Analytical Balance 102/220g

    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
    XINGYUN FA1265N-SEM Multifunctional internal calibration Semi-Micro Analytical Balance 62/120g
    XINGYUN FA1265N-SEM Multifunctional internal calibration Semi-Micro Analytical Balance 62/120g

    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
    XINGYUN FA2285N-SEM Multifunctional internal calibration Semi-Micro Analytical Balance 82/220g
    XINGYUN FA2285N-SEM Multifunctional internal calibration Semi-Micro Analytical Balance 82/220g

    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
    XINGYUN FA22125N-SEM Multifunctional internal calibration Semi-Micro Analytical Balance 122/220g
    XINGYUN FA22125N-SEM Multifunctional internal calibration Semi-Micro Analytical Balance 122/220g

    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
    Tianma FA2105C 0.01 mg Electronic Analytical Balance Dual Range High Accuracy 0.01mg
    Tianma FA2105C 0.01 mg Electronic Analytical Balance Dual Range High Accuracy 0.01mg

    Using electromagnetic force equilibrating Sensor, the highest accuracy of 0.01mg, dual range weighing range 210g/82g, built-in Automatic calibration and micro sample optimization function, Response fast and stable.

    $ 2663.00
    Tianma FA2105B 0.01 mg Electronic Analytical Balance Dual Range Maximum accuracy 0.01mg
    Tianma FA2105B 0.01 mg Electronic Analytical Balance Dual Range Maximum accuracy 0.01mg

    Using electromagnetic force equilibrating Sensor technology, the highest accuracy of 0.01mg, with dual range function, optimization of micro sample response, built-in Automatic calibration and a variety of weighing modes, transparent windshield design.

    $ 2058.00
    ANGNI AD145S-P ultra-fine homogenizer, micro experimental medium treatment equipment
    ANGNI AD145S-P ultra-fine homogenizer, micro experimental medium treatment equipment

    Speed range 5000 to 35000rpm, output power 120W, support stepless speed regulation, working head with SS316L material, maximum temperature 120 ℃, suitable for micro Sample Handling, with high linear speed and shear force.

    $ 1243.00
    0.5/300 Pro Roll-to-Roll Micro-concave Film Applicator Integrated Corona Precision Temperature Control Spreader
    0.5/300 Pro Roll-to-Roll Micro-concave Film Applicator Integrated Corona Precision Temperature Control Spreader

    Micro-gravure plate coating method to achieve ultra-thin uniform coating, Spreader thickness range is wide; integrated online corona treatment makes the substrate surface tension up to 72dyne/cm; drying box temperature control accuracy +/- 3 ℃ to meet different solvent drying needs.

    $ 24279.00
    Tianma FA2105CN 0.01 mg Electronic Analytical Balance Dual Range High Accuracy 0.01mg
    Tianma FA2105CN 0.01 mg Electronic Analytical Balance Dual Range High Accuracy 0.01mg

    Dual range design maximum accuracy 0.01mg, using electromagnetic force equilibrating Sensor and micro sample optimization function, fast response speed, fault detection and overload protection to ensure stability and reliability.

    $ 2886.00

    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.