CATEGORIES

    Counting Analytical Balance

    Overview Products Knowledge Standards Terms
    The counting analytical balance measures the mass of objects using the electromagnetic force balance principle. It features a built-in unit mass conversion function, which automatically calculates the quantity of items by dividing the total mass by the mass of a single unit. It is used for laboratory material inventory, component measurement, and small product packaging.
    Selection
    When selecting, consider matching the maximum weighing capacity with the common sample weight, ensure the division value meets counting accuracy requirements, check that the balance has built-in counting programs and calibration functions, confirm that its environmental adaptability aligns with the laboratory's temperature and humidity conditions, and ensure the operation interface fits the user's habits.
    Range Type
    Max capacity
    Readability
    Verification Scale Interval
    Sensor Principle
    Calibrated
    Weighing pan
    Draft Shield
    Display

    Terms

    Hydrostatic Balance
    Torque Balance
    Micro Electronic Balance
    Electronic Balance
    Colony Counter
    Mechanical Balance
    Automatic Colony Counter
    Carat Balance
    Portable Particle Counter
    Large weighing balance

    Standards

    Active GB/T 32704-2016
    Safety requirements for laboratory instrument and equipment—Balance instrument
    Active GB/T 29024.3-2025
    Determination of particle size distribution—Single particle light interaction methods—Part 3:Light extinction liquid-borne particle counter
    Active GB/T 29024.2-2025
    Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter
    Active GB/T 6167-2007
    Methods for testing the performance of airborne particle counter
    Active GB/T 26497-2022
    Electronic balances
    Active GB/T 29024.2-2016
    Determination of particle size distribution—Single particle light interaction methods—Part 2: Light scattering liquid-borne particle counter
    Active GB/T 29024.4-2017
    Determination of particle size distribution－Single particle light interaction methods－Part 4: Light scattering airborne particle counter for clean spaces
    Active GB/T 26645.4-2018
    Particle size analysis—Gravitational liquid sedimentation methods—Part 4:Balance method

    Instruments

    Tianma TD2002A Electronic Balance Analytical Balance 1% accuracy counting function
    Tianma TD2002A Electronic Balance Analytical Balance 1% accuracy counting function

    With 0.01g Readability and 200g weighing range, support counting function and unit conversion, AC and DC dual-use design is easy to carry and use, Stabilization time does not exceed 5 seconds.

    $ 152.00
    Tianma TD10001C TD Series Electronic Balance Laboratory Analytical Balance 1000g/0.1g Counting Function
    Tianma TD10001C TD Series Electronic Balance Laboratory Analytical Balance 1000g/0.1g Counting Function

    Range 1000g, accuracy 0.1g, equipped with 500g test weight, with counting, AC-DC dual-use, SI unit conversion function, Stabilization time ≤ 5 seconds.

    $ 112.00
    Tianma TD10001A TD Series Electronic Balance Analytical Balance 0.1g accuracy 1000g weighing, counting function
    Tianma TD10001A TD Series Electronic Balance Analytical Balance 0.1g accuracy 1000g weighing, counting function

    Accuracy of 0.1g, weighing range of 0~ 1000g, equipped with test weight and RS-232 interface, support counting function, Stabilization time ≤ 5 seconds, suitable for efficient weighing and data recording.

    $ 154.00
    Tianma TD2001C TD Series Electronic Balance Analytical Balance 200g range 0.1g accuracy counting function
    Tianma TD2001C TD Series Electronic Balance Analytical Balance 200g range 0.1g accuracy counting function

    Range 200g, accuracy 0.1g, equipped with trapezoidal pan and AC/DC dual-use function, support Automatic calibration, counting and SI conversion, Stabilization time is less than 5 seconds.

    $ 112.00
    Tianma TD4002C Electronic Balance Analytical Balance 0.01g accuracy 400g range
    Tianma TD4002C Electronic Balance Analytical Balance 0.01g accuracy 400g range

    With 0.01g High Accuracy and 400g weighing range, support AC and DC power supply and counting functions, equipped with external test weight, Stabilization time does not exceed 5 seconds, trapezoidal pan design for easy operation.

    $ 119.00
    Tianma TD3002C Electronic Balance Analytical Balance 10mg 300g Range 0.01g accuracy
    Tianma TD3002C Electronic Balance Analytical Balance 10mg 300g Range 0.01g accuracy

    Range 300g, accuracy 0.01g, equipped with 200g test weight, support AC and DC dual-use, counting function and Automatic calibration, Stabilization time ≤ 5 seconds, easy and reliable operation.

    $ 119.00
    Tianma TD6001A TD Series Electronic Balance Analytical Balance 0.1g accuracy 600g weighing belt RS-232 interface
    Tianma TD6001A TD Series Electronic Balance Analytical Balance 0.1g accuracy 600g weighing belt RS-232 interface

    Weighing range 0-600g, accuracy 0.1g, equipped with test weight and counting function, support RS-232 interface to connect to printer or computer, Stabilization time ≤ 5 seconds, easy to operate.

    $ 152.00
    Tianma TD15K-1 TD Series Electronic Balance Electronic Analytical Balance 15kg Range 1g accuracy
    Tianma TD15K-1 TD Series Electronic Balance Electronic Analytical Balance 15kg Range 1g accuracy

    Sensor and microcomputer combination, with Automatic calibration, counting and international unit conversion function, measuring range 15kg accuracy 1g, AC and DC dual-use and Stabilization time ≤ 5 seconds.

    $ 183.00
    JINGHAI JA4003N Electronic Analytical Balance external calibration Weighing range 0-410g accuracy 1mg
    JINGHAI JA4003N Electronic Analytical Balance external calibration Weighing range 0-410g accuracy 1mg

    Weighing range 0-410g, accuracy 1mg, with four shock and dynamic temperature compensation functions, support counting and percentage weighing, built-in RS232 interface for data transmission.

    $ 462.00
    Tianma TD5002A TD Series Electronic Balance Electronic Analytical Balance 500g0.01g accuracy
    Tianma TD5002A TD Series Electronic Balance Electronic Analytical Balance 500g0.01g accuracy

    Weighing range 0-500g, accuracy 0.01g, AC and DC dual-use design, with counting function and Automatic calibration, Stabilization time does not exceed 5 seconds, adapt to a variety of working environments.

    $ 159.00
    Tianma TD30K-1 TD Series Electronic Balance Electronic Analytical Balance 30kg Range 1g accuracy
    Tianma TD30K-1 TD Series Electronic Balance Electronic Analytical Balance 30kg Range 1g accuracy

    Using high stability Sensor and intelligent microcomputer combination, range 30kg accuracy 1g, with Automatic calibration, counting, international unit conversion function, AC-DC dual-use and optional RS232 interface.

    $ 194.00
    JINGHAI JA1203N Electronic Analytical Balance external calibration type, four-level shock-proof dynamic temperature compensation
    JINGHAI JA1203N Electronic Analytical Balance external calibration type, four-level shock-proof dynamic temperature compensation

    With 1mg Readability and 120g weighing range, support automatic fault detection, four-level shock protection and dynamic temperature compensation, built-in counting and unit conversion functions.

    $ 338.00
    Tianma TD10K-0.1 TD Series Electronic Balance Electronic Analytical Balance 10kg Range 0.1g accuracy
    Tianma TD10K-0.1 TD Series Electronic Balance Electronic Analytical Balance 10kg Range 0.1g accuracy

    Range 10kg accuracy 0.1g, equipped with 5kg test weight and oversized thickened stainless steel trapezoidal pan, support AC/DC dual-use and RS232 serial port connection, with Automatic calibration and counting function.

    $ 201.00
    JINGHAI JA5003N Electronic Analytical Balance external calibration type 510g1mg accuracy RS232 interface
    JINGHAI JA5003N Electronic Analytical Balance external calibration type 510g1mg accuracy RS232 interface

    It has 1mg High Accuracy and 510g weighing range, supports automatic fault detection and dynamic temperature compensation, built-in counting and percentage applications, and is equipped with RS232 interface for easy data transmission.

    $ 486.00
    Tianma TD1002C TD Series Electronic Balance Analytical Balance 100g range 0.01g accuracy
    Tianma TD1002C TD Series Electronic Balance Analytical Balance 100g range 0.01g accuracy

    Trapezoidal weighing plate design, range 100g accuracy 0.01g, with counting function and external calibrating, Stabilization time ≤ 5 seconds, support AC and DC dual-use.

    $ 119.00

    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.