Ohaus EX623 - 620 x 0.001g Precision Balance
SKU: 82305136218

Ohaus EX623 - 620 x 0.001g Precision Balance

Sale price$2856.73 Regular price$3174.14
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Description

Ohaus EX623 - 620 x 0.001g Precision BalanceOhaus Explorer EX623 620 x 0. 001g Precision Balance with AutoCal Ohaus EX623 is a high performance precision balance designed for laboratory and industrial environments. Built around a solid metal precision machined weighing cell, Explorer balances are extremely accurate and durable. Features fast stabilization times, optimized linearity and repeatability specifications, enhanced vibration filtering and the choice of traditional calibration or

Ohaus Explorer EX623 - 620 x 0.001g  Precision Balance with AutoCal™

Ohaus EX623 is a high performance precision balance designed for laboratory and industrial environments. Built around a solid metal precision-machined weighing cell, Explorer balances are extremely accurate and durable. Features fast stabilization times, optimized linearity and repeatability specifications, enhanced vibration filtering and the choice of traditional calibration or AutoCal™ models. A detachable terminal with a large color touchscreen and programmable IR sensors make Explorer precision balances easy and convenient to use. RS232 and USB (included) or second RS232/Ethernet (accessories sold separately). GLP/GMP data output with real-time clock.

Features:

  • AutoCal™ ensures performance and assists with routine maintenance by automatically calibrating the balance daily.
    • Self-calibrates the system when it senses a temperature change sufficient enough to affect weighing accuracy, or every 3-11 hours, depending on the user configuration
    • Performs routine calibration and reduces the need for external masses 
  • Intuitive User Setup
    • Easy to view illuminated level indicator placed at the front of the balance. Level assist screen helps users quickly identify which thumbwheels need to be adjusted to level the balance
    • Data Transfer Function helps to output data directly into Microsoft Excel 
    • User information menu allows users quickly view and learn more about the available balances features. Up to 14 operating languages make Explorer’s Intuitive User Setup truly universal
  • Weigh-below hook included and can be used for density determination
  • Hands-free operation for zero, print, calibration, tare, automated draftshield doors and other selectable functions
    • Improves weighing efficiency
    • Eliminates sample residue transfer
    • Minimizes contamination
    • Sensors can be set up individually to allow for remote operations

    Applications:

    • Weighing
    • Parts Counting
    • Percent Weighing
    • Checkweighing
    • Animal/Dynamic Weighing
    • Filling
    • Pipette Adjustment
    • Formulation
    • Totalization/Statistics
    • Differential Weighing
    • Density Determination
    • Peak Hold
    • Ingredient Costing
    • SQC
    • Statistics


    Specifications:

    Maximum Capacity 620 g
    Readability 1 mg
    Pan Size 5.1 in (130 mm)
    Internal Calibration AutoCal™ - Automatic
    Draftshield Included
    Auxiliary Display Model Available as an Accessory
    Battery Life Not Applicable
    Communication RS232 (Included);  USB (Included);  Ethernet (Available as an Accessory)
    Dimensions 13.8 in x 15.5 in x 9.1 in (350 mm x 393 mm x 230 mm) (HxLxW)
    Display Full-color 5.7 in VGA, touch screen
    In-use cover Included
    Legal for Trade Not Applicable
    Linearity ± 0.002 g
    Minimum Weight (USP, 0.1%, typical) 1.6 g
    Net Weight 15.2 lb (6.9 kg)
    Pan Construction Stainless Steel
    Power AC Adapter (Included)
    Repeatability (typical) 0.001 g
    Stabilization Time 1 s
    Tare Range To capacity by subtraction
    Units of Measurement Baht;  Carat;  Custom;  Grain;  Gram;  Hong Kong Tael;  Kilogram;  Milligram;  Mesghal;  Momme;  Newton;  Ounce;  Ounce Troy;  Pennyweight;  Pound;  Singapore Tael;  Taiwan Tael;  Tical;  Tola
    Working Environment 50°F – 86°F, 85%RH, non-condensing (10°C – 30°C, 85%RH, non-condensing)
    Warranty 2 Years


    Additional Literature:

    Ohaus Explorer Data Sheet - Francais
    Ohaus Explorer Data Sheet - English
    Ohaus Explorer Manual - Francais
    Ohaus Explorer Manual - English
    Ohaus Explorer Quick Start Guide



    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 82305136218

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    Monica L
    Massapequa, US
    ★★★★★ 5
    Good.
    Style: Starter Bundle
    I like it for smaller projects. Definitely can only use most poly or for cups and other projects.
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    Reviewed in the United States on April 20, 2026
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    Odessa Harris
    Charlottesville, US
    ★★★★★ 5
    Great product
    Color: Black
    long-lasting and gets the job done.
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    Reviewed in the United States on November 19, 2025
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    Eric Breshears
    Grantham, US
    ★★★★★ 5
    Works for us.
    Color: Black
    F170 - no issue and not expired (which was my only concern).
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    Quality ink
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    Fabiana Vargas
    Lake Worth, US
    ★★★★★ 5
    Perfect
    Color: Black
    It arrived super fast and in perfect condition.
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    Reviewed in the United States on January 18, 2026

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