CATEGORIES

    Dual-range Balance

    Overview Products Knowledge Standards Terms
    The dual-range balance operates by switching between two sets of sensors: the high range is used for measuring large masses, while the low range is used for measuring small masses. It is suitable for applications requiring simultaneous measurement of samples with significant weight differences, such as chemical ingredient proportioning and powder sampling.
    Selection
    When selecting, consider matching the maximum weighing capacity and precision with experimental needs, pay attention to the stability of sensor switching, check environmental adaptability, ensure the calibration method complies with standards, and compare the operational response speeds of different brands.
    Range Type
    Max capacity
    Readability
    Verification Scale Interval
    Sensor Principle
    Calibrated
    Weighing pan
    Draft Shield
    Display

    Terms

    Thousandth Electronic Balance
    Torque Balance
    Carat Balance
    Mechanical Balance
    Micro Electronic Balance
    Hydrostatic Balance
    Platform Balance
    Laboratory analytical balance
    Semi-micro electronic balance
    Hydrostatic Electronic 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

    HUAZHI DTY-A120 Electronic Balance Automatic Dual Range Analytical balancing
    HUAZHI DTY-A120 Electronic Balance Automatic Dual Range Analytical balancing

    Automatic dual-range design with accuracy of 0.001g-0.1g, equipped with seven-stage shock filter and multiple weighing modes, such as density direct reading and dynamic weighing, ensure fast Response and high Stability.

    $ 403.00
    HUAZHI DTY-A220 Electronic Balance Automatic Dual Range Analytical balancing
    HUAZHI DTY-A220 Electronic Balance Automatic Dual Range Analytical balancing

    Automatic dual-range dual-accuracy function, accuracy 0.001g-0.1g, adjustable seven-level shock-proof filter, built-in temperature display and a variety of weighing modes, support RS232 interface, ensure weighing Stability and multi-functional applications.

    $ 428.00
    HUAZHI PTQ-A30 Electronic Balance automatic dual range double accuracy six shock
    HUAZHI PTQ-A30 Electronic Balance automatic dual range double accuracy six shock

    With automatic dual-range dual-accuracy function, Capacity 30kg + 40kg, Readability 0.1g + 0.2g, adjustable six-level shock-proof filter, support for a variety of unit conversion and weighing application modes.

    $ 525.00
    HUAZHI PTQ-A10 Electronic Balance automatic dual range double accuracy six shock
    HUAZHI PTQ-A10 Electronic Balance automatic dual range double accuracy six shock

    Equipped with automatic dual-range function, Capacity 30kg, support six-stage shock filter adjustment, built-in temperature display and various unit conversions, providing stable weighing performance.

    $ 325.00
    HUAZHI PTQ-A20 Electronic Balance automatic dual range double accuracy six-level shock filter
    HUAZHI PTQ-A20 Electronic Balance automatic dual range double accuracy six-level shock filter

    With automatic dual-range dual-accuracy function, weighing range 20kg + 30kg, Readability 0.1g + 0.5g, support six-level shock-proof filtering and various unit conversions to ensure Stability and versatility.

    $ 344.00
    HUAZHI PTQ-B30 Electronic Balance automatic dual range double accuracy six-stage shock filter
    HUAZHI PTQ-B30 Electronic Balance automatic dual range double accuracy six-stage shock filter

    With automatic dual-range dual-accuracy function, weighing range 30kg + 50kg, Readability 1g + 2g, support six-level shock-proof filtering and various unit conversions to ensure stable and accurate measurement.

    $ 319.00
    HUAZHI PTL-30kg Electronic Balance Dual range Dual accuracy Industrial Balance
    HUAZHI PTL-30kg Electronic Balance Dual range Dual accuracy Industrial Balance

    With dual range and dual accuracy design, Capacity 30kg + 40kg, minimum weighing 0.1g + 0.5g, support dual mode of weight counting, six-stage shock-proof filtering and various unit conversions to meet the needs of complex industrial environments.

    $ 532.00
    HUAZHI PTL-50kg Electronic Balance Dual range Dual accuracy Industrial Balance
    HUAZHI PTL-50kg Electronic Balance Dual range Dual accuracy Industrial Balance

    With dual range double accuracy function, weighing range 50kg + 10kg, accuracy 0.5g + 0.1g, support weighing and counting dual mode, Automatic calibration and a variety of unit conversion, the structure is sturdy and durable.

    $ 306.00
    HUAZHI PTQ-A50 Electronic Balance Automatic double range double accuracy 50kg weighing range
    HUAZHI PTQ-A50 Electronic Balance Automatic double range double accuracy 50kg weighing range

    With automatic dual-range dual-accuracy function, weighing range 50kg + 10kg, accuracy 0.5g + 0.1g, support six-level shock-proof filtering and twenty unit conversions, built-in temperature display and a variety of professional weighing modes.

    $ 332.00
    HUAZHI DTY-A320 Electronic Balance Automatic Dual Range Analytical Balance 0.2mg accuracy
    HUAZHI DTY-A320 Electronic Balance Automatic Dual Range Analytical Balance 0.2mg accuracy

    With automatic dual range double accuracy function, accuracy 0.2mg, seven shock filter adjustable, support a variety of weighing modes such as density direct reading and dynamic weighing, to ensure fast and stable measurement.

    $ 448.00
    HUAZHI PTL-10kg Electronic Balance Dual range Dual accuracy Industrial Balance
    HUAZHI PTL-10kg Electronic Balance Dual range Dual accuracy Industrial Balance

    With double range and double accuracy function, Capacity 30kg, minimum reading 0.1g, support 20 kinds of unit conversion and a variety of weighing modes, the whole machine structure is sturdy and torsion resistant.

    $ 306.00
    HUAZHI PTQ-A3 Electronic Balance automatic dual range double accuracy six shock
    HUAZHI PTQ-A3 Electronic Balance automatic dual range double accuracy six shock

    With automatic dual range dual accuracy function, support 0.01g Minimum Weight, adjustable six-level shock filter, built-in temperature display and a variety of unit conversion, suitable for High Accuracy weighing requirements in complex environments.

    $ 441.00
    HUAZHI PTQ-A2 Electronic Balance automatic dual range double accuracy six-level shock filter
    HUAZHI PTQ-A2 Electronic Balance automatic dual range double accuracy six-level shock filter

    With automatic dual range dual accuracy function, support 0.01g accuracy and six-level shock filter, provide a variety of unit conversion and weighing mode, built-in temperature display and Stabilization time adjustable.

    $ 377.00
    QIWEI WGZ-200B Precision Portable dual range Turbidity Meter 90 ° scattered light automatic shutdown
    QIWEI WGZ-200B Precision Portable dual range Turbidity Meter 90 ° scattered light automatic shutdown

    Using the principle of 90 ° scattered light, the dual-range design covers 0~ 20NTU and 0~ 200NTU, with a resolution of 0.01 NTU, supports automatic shutdown and AC and DC power supply, which is convenient for on-site rapid detection.

    $ 233.00
    HUAZHI PTQ-A15 Electronic Balance automatic dual range double accuracy six-stage shock filter
    HUAZHI PTQ-A15 Electronic Balance automatic dual range double accuracy six-stage shock filter

    With automatic dual range double accuracy function, weighing range 15kg + 30kg, accuracy 0.1g + 0.5g, six-level shock filter adjustable, support a variety of unit conversion and weighing mode.

    $ 332.00

    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.