Explorer EX225/AD Analytical Balance from Ohaus

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Readability (mg) 0.01
Capacity (g) 220
Stabilization Time (sec) 8
Repeatability (mg) 0.015
Pan Size (mm) 80
Internal Calibration Yes
RS-232 Yes
Bluetooth No
PS2 No
WiFi No
Ethernet Yes
Display Touch

High Accuracy Sample Measurements from Superior Readability

Providing effective and multi-purpose sample weighing and can sensitively disclose mass variations by its 0.01 mg readability, the Explorer EX225/AD Analytical Balance from Ohaus is best for standard preparation and chemical analysis. Working on regular tasks requiring a balance with a higher resolution? Check out the MYA 11.4Y Microbalance from Radwag, another well-trusted brand.

Unequalled Reproducibility for Dependable Measurement Values

Trouble-free analysisof sample weighing measurement s is possble with the Ohaus EX225/AD balance thanks to its 0.015 mg repeatability, returning repeatable weighing results each and every time. Get consistent lab results even with multiple users considered through the Ohaus EX225/AD or other 0.015 mg repeatability laboratory balances such as the Explorer EX125 Analytical Balance from Ohaus. Looking for a model with higher repeatability than the Ohaus EX225/AD? Check out the XA 110.4Y.A Analytical Balance from Radwag.

Unambigous Weighing From Laboratory to Field

Constructed with a 80 mm pan, the Explorer EX225/AD Analytical Balance from Ohaus can take in a maximum sample capacity of 220 g. Through the unit's internal calibration feat that allows for quick recalibration every time the laboratory balance is carried from one station to another, ensuring weighing accuracy is possible. If you are working on higher capacities , give the Explorer EX10202 Precision Scale from Ohausa go.

Notable Features for Enhanced Weighing

Touchscreen icon Touchscreen Display

Efficiently choose parameter settings and go through weighing data using the Ohaus EX225/AD balance that is equipped with a vivid touchscreen display, letting you see data clearly and implement specific functions based on what user-specific application requires within a few taps.

Internal Calibration icon Internal Calibration

Not depending on manual recalibration using test weights, the Ohaus Explorer ensures weighing precision and accuracy as it is self-recalibrating, taking into accountchanges in movement and time to name a fewand then adapting accordingly as needed.

ISO compliant icon ISO Compliant

This balance is compliant to ISO standards. Conforming to its print guidelines as well as a high quality risk-based management system, users are assured that this model has been manufactured to follow strict measures when it comes to preventative maintenance, routine testing, and calibration..

GMP Compliant icon GMP Compliant

Supporting Good Manufacturing Practices, the Explorer EX225/AD Analytical Balance from Ohaus returns reports with complete traceability, covering weighing time, results, and operator details for every transaction. This makes the unit a good one for manufacturing, testing, and quality assurance industries.

GLP Compliant icon GLP Compliant

This analytical balance presents GLP compliant reports including relevant data such as time, date, balance ID, and more that can help with your research checkpoints. This makes it easier to track activity history for traceability and data monitoring purposes.

Improved Operational Efficiency Right at Your Hand

Get more work accomplished and at the same time elevate laboratory processes with the Explorer EX225/AD Analytical Balance from Ohaus capable of determining weighing results in just 8 seconds. Geared with an RS-232 interface and a USB port, the balance model lets you effortlessly connect with various devices to send acquired records. Not only that, operational efficiency is improved as the balance returns GMP, GLP, and ISO compliant reports, saving users' valuable time to focus on more important tasks rather than reformatting these.

Sleek Multi-Device Connectivity Solutions

Aside from balance specifications, one of the most important factors to review when procuring analytical balances is its connectivity options. These solutions can speed up your collection and conversion of data into tables or other formats while at the same time eliminating user errors, therefore also speeding up your entire research process. The Ohaus EX225/AD lets you communicate with multiple computers and other networks with its ethernet port for a wired connection.


Weighing, Percent Weighing, Parts Counting, Check Weighing, Dynamic/Animal Weighing, Filling, Totalization, Formulation, Differential Weighing, Density Determination, Peak Hold, Pipette Adjustment, SQC


Full-color VGA graphic display (5.7 in. diagonal), 4-wire resistive touch screen. QWERTY keyboard and numeric keypad to quickly input GLP and GMP data and other application data


AC Adapter (Included)


Easy access communication ports including 2 units of USB port and RS232 and an optional fourth port of either RS232 or Ethernet. GLP/GMP Data Ouput with Real Time Clock. Data Transfer Function.


Metal base, ABS top housing, stainless steel pan,anti-static glass draftshield with flip-top door, replaceable in-use cover, automatic door as option models


AutoCal™ fully-automatic internal calibration system, fast stabilization time, four touchless sensors, built-in ionizer with automatic door models, up to 14 operating languages, OIML models available, SAVE to USB function, menu lock switch, security bracket, integral weigh below hook for below balance weighing applications, removable stainless steel weighing platform, stability indicator, overload and underload indicators, auto standby.

  • A large color touchscreen gives access to the advanced application modes and icon-driven application software features such as user manager, library, and minimum weight indication.

  • Explorer features fast stabilization times, optimized linearity and repeatability specifications, enhanced vibration filtering as well as AutoCal™ calibration to ensure accuracy.

  • The draftshield provides easy entry to the weighing chamber through the flip or sliding top door and the top-mounted side doors which can be automatically controlled on /AD models.

Conducting its first operations in 1907, Ohaus is a leading provider of dependable balances and scales capable of addressing the most complex weighing challenges. Utilizing the latest technologies available, Ohaus delivers intuitive and highly-advanced analytical, precision, and portable balances, as well as a wide range of lab equipment and instruments. Ohaus manufactures the most precise and accurate lab balances catering to the laboratory, industrial, retail, food, and education industries. Headquartered in New Jersey, USA, Ohaus is regarded as an undisputed leader in the laboratory equipment industry with unsurpassed performance in the global market.

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Ethernet: Yes
Mobile App: No
[Lab Balance] Bluetooth: No
[Lab Balance] Capacity (g): 220
[Lab Balance] Display: Touch
[Lab Balance] GCP: No
[Lab Balance] GLP: Yes
[Lab Balance] GMP: Yes
[Lab Balance] ISO: Yes
[Lab Balance] Internal Calibration: Yes
[Lab Balance] PS2: No
[Lab Balance] Pan Size (mm): 80
[Lab Balance] RS-232: Yes
[Lab Balance] Readability (mg): 0.01
[Lab Balance] Repeatability (mg): 0.015
[Lab Balance] Stabilization Time (sec): 8
[Lab Balance] USB: Yes
[Lab Balance] WiFi: No

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