CATEGORIES

    Counting Balance

    Overview Products Knowledge Standards Terms
    A counting scale determines quantity by weighing a single sample, then weighing the total and calculating the number. It is used for quickly counting small items such as screws and electronic components. During operation, first place 10–20 samples to set the reference weight, then add the items to be counted, and the quantity will be displayed.
    Selection
    When selecting, consider that the maximum weighing capacity must cover the total sample weight, and the actual scale division should be smaller than the weight of a single sample. For environments with significant vibrations, choose models with built-in anti-vibration devices. For frequent movement, opt for portable models. If data output is required, select one with an interface; for routine operations, a basic model will suffice.
    Range Type
    Max capacity
    Readability
    Verification Scale Interval
    Sensor Principle
    Calibrated
    Weighing pan
    Draft Shield
    Display

    Terms

    Micro Electronic Balance
    Mechanical Balance
    Carat Balance
    Semi-micro electronic balance
    Hydrostatic Balance
    Electronic Balance
    Colony Counter
    Portable Particle Counter
    Large weighing balance
    Torque 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
    JINGHAI YP50KN Precision Balance automatic correction temperature compensation counting function
    JINGHAI YP50KN Precision Balance automatic correction temperature compensation counting function

    Weighing range 0~ 50kg, Readability 2g, with automatic correction, temperature compensation and counting functions, RS232 interface optional, AC and DC dual-use design.

    $ 462.00
    Tianma TD20002 Electronic Balance Counting Balance RS232 Interface External calibrating
    Tianma TD20002 Electronic Balance Counting Balance RS232 Interface External calibrating

    Equipped with RS232 serial port to realize data communication, with counting function and external calibrating ability, weighing range 2000g, Readability 0.01g, stable time does not exceed 5 seconds.

    $ 323.00
    Tianma TD5000 Large Range Electronic Balance Counting Balance Gauge Sensor
    Tianma TD5000 Large Range Electronic Balance Counting Balance Gauge Sensor

    Using strain Gauge Sensor, weighing range up to 5000g, repeatability error +/- 3g, with auto calibration and counting function, stable time does not exceed 5 seconds, equipped with standard calibrated weight.

    $ 167.00
    XINGYUN JA203P Electronic Balance Counting Unit Conversion
    XINGYUN JA203P Electronic Balance Counting Unit Conversion

    Using high precision Sensor and Glass Draft Shield, weighing accuracy of 0.001g, Stabilization time ≤ 3 seconds. Configure battery to realize AC and DC dual-use, with counting, unit conversion and other practical functions.

    $ 194.00
    JINGHAI DY10K Precision Balance automatic correction temperature compensation counting function
    JINGHAI DY10K Precision Balance automatic correction temperature compensation counting function

    Adopt SMT surface mount technology, with temperature compensation function, weighing range 0~ 10kg, accuracy 0.1g, support automatic correction and counting function, AC and DC dual-use design.

    $ 288.00
    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 TD20001 Electronic Balance Counting Balance 2000g Weighing RS232 Serial Port
    Tianma TD20001 Electronic Balance Counting Balance 2000g Weighing RS232 Serial Port

    Using strain Gauge Sensor, repeatability error +/- 0.3g, stable time ≤ 5 seconds, with auto calibration and counting functions, support international unit conversion.

    $ 185.00
    Tianma TD100001 Electronic Balance Gauge Sensor External calibrated counting function
    Tianma TD100001 Electronic Balance Gauge Sensor External calibrated counting function

    Using strain Gauge Sensor, repeatability error +/- 0.3g, stable time ≤ 5s, with auto calibration, counting and SI conversion functions, support RS232 data interface.

    $ 299.00
    Tianma TD30002 Electronic Balance Counting Balance 3000g Weighing 0.01g accuracy RS232 interface
    Tianma TD30002 Electronic Balance Counting Balance 3000g Weighing 0.01g accuracy RS232 interface

    Using Strain Gauge Sensor, weighing range 3000g, Readability 0.01g, with auto calibration and counting functions, stable time does not exceed 5 seconds.

    $ 506.00
    XINGYUN XY1000-1B Precision Balance High Accuracy Weighing Counting Unit Conversion
    XINGYUN XY1000-1B Precision Balance High Accuracy Weighing Counting Unit Conversion

    High-precision Sensor is used to ensure accurate and stable weighing, and the battery is equipped to achieve AC and DC dual-use, Response Time ≤ 3 seconds, with peeling, counting and various unit conversion functions, easy and intuitive operation.

    $ 120.00
    CNSHP JY3002 Electronic Balance 1% accuracy counting self-calibration function
    CNSHP JY3002 Electronic Balance 1% accuracy counting self-calibration function

    The use of strain Sensor combined with high-performance microprocessor ensures accurate and stable weighing; accuracy up to 10mg, with automatic fault detection and overload protection, support counting and unit conversion functions.

    $ 138.00
    JINGHAI YP402N Precision Balance automatic correction temperature compensation counting function
    JINGHAI YP402N Precision Balance automatic correction temperature compensation counting function

    Adopt SMT surface mount technology, with 0.01g Readability and temperature compensation functions to ensure stable weighing; support automatic correction and counting functions, fast operation Response, AC and DC dual-use design to enhance applicability.

    $ 162.00

    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.