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Equinox EAB 225i Semi-Micro and Analytical Balance

Equinox EAB 225i Semi-Micro and Analytical Balance
 Equinox EAB 225i Semi-Micro and Analytical BalanceEquinox EAB 225i Semi-Micro and Analytical Balance 
  • Highly precise lab balance for professional environments
  • Perfect for use in chemical production or manufacturing
  • Dual max capacity of 82g/220g (0.01mg/ 0.1mg readability)
  • Glass draught shield reduces environmental interference for maximum accuracy


Available, dispatched in 1-4 days  

Available, dispatched in 1-4 days

Our Price:  £2,999.99
(exc VAT at 20%)  (£3,599.99 Inc. VAT)
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Brand:  Adam Equipment

Adam Equipment Calibration CertificateAdam Equipment Calibration Certificate

Equinox EAB 225i Semi-Micro and Analytical Balance

Designed for controlled laboratory environments, the Equinox EAB 225i Semi-Micro and Analytical Balance can provide highly precise measurements. With a dual maximum capacity of 82g/220g, and a consequent readability of 0.01mg/ 0.1mg, the Equinox EAB is versatile, highly accurate and offers great value for money. Thanks to its clear colour display and pictorial touch-screen, it is easy to operate, and easy to store and access important data.

Please note that a calibration certificate for this device must be purchased at the same time by ticking the box at the top of the page. You cannot purchase this certificate for a balance or scale that has already been ordered.

What Is the Difference Between a Semi-Micro and Analytical Balance?

Semi-micro balances are typically used to measure samples with smaller masses. They provide higher readabilities (i.e. measurements will have more decimal places) than analytic balances. As a result, they can be used in constant environments where fine samples like powders need to be measured, however they are not as precise as micro balances.

Applications for the Equinox EAB 225i Semi-Micro and Analytical Balance

Designed to deliver highly precise measurements in stable settings, the Equinox EAB Semi-Micro Analytical Balance can be used for a number of lab-centred applications, including:

  • Quality Assurance
  • Science Education
  • Research
  • Production and Manufacturing
  • Precision Counting

What Is the Capacity of the Equinox Balance?

Offering a dual maximum capacity of either 82g or 220g, the Equinox Balance is suitable for a number of applications. The lower capacity (82g) allows you to measure samples to a higher degree of precision, with a readability of 0.01mg. The higher capacity allows you to measure samples with higher masses, albeit with a less precise readability of 0.1mg.

How Do I Operate the Equinox EAB 225i Semi-Micro and Analytical Balance?

Featuring a coloured 4.9" (800 x 4800 pixels) touch-screen and an icon-based menu, the Equinox Balance is incredibly easy to configure and operate. You can find detailed information on the set-up and use of your Equinox EAB Balance in the PDF Instruction Manual below:

User Instructions for the Equinox EAB 225i Semi-Micro and Analytical Balance
User Instructions for the Equinox EAB 225i Semi-Micro and Analytical Balance

How Do I Calibrate the Equinox EAB 225i Semi-Micro and Analytical Balance?

The EAB 225i Balance is fitted with in-built internal self-calibration, so no manual calibration is required. This balance is therefore ideal for use in busy, fast-paced environments as the balance can be programmed to re-adjust itself if there are changes in the environment or if there is a sudden loss of power.

Date and Time Printouts for Data Traceability

To enable proper data tracking according to Good Laboratory Practise (GLP) guidelines, printouts supplied by the Equinox EAB are marked with the date and time. This can help you maintain an efficient, organised laboratory settings.

Security Function

A password protection function ensures you can protect your data from unauthorised access. This also allows you to protect your settings as a user's password must be entered before the balance's functions can be altered on a specific account.

Specifications of the Equinox EAB 225i Semi-Micro and Analytical Balance

  • Capacity: 82g/220g
  • Readability: 0.01mg/0.1mg
  • Repeatability: 0.05mg/0.1mg
  • Calibration: Internal Automatic Calibration
  • Pan Size: 80mm diameter
  • Power Supply: 24V 50/60Hz 500mA adapter (AC adaptor included with purchase)
  • Interface: RS-232 (for computers and printers), USB (for memory cards etc.)
  • Total Weight: 7.2kg
  • Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T and custom unit
  • Time to Stabilisation: 6 seconds
  • Materials: ABS Plastic
  • Linearity: 0.1mg/0.2mg
  • Operating Temperature: 10° to 30°C
  • Display Size: 4.9" (800 x 4800 pixels)
  • Draught Shield Dimensions: 192 x 195 x 230mm (WxDxH)
  • Overall Dimensions: 224 x 374 x 338mm (WxDxH)

Key Features and Benefits

  • 4.9" colour touch-screen display is easy to read and interact with
  • Glass shield protects against draughts and static
  • Printouts are marked with date and time for responsible data tracking
  • Digital filtering function allows you to factor in vibrations and other environmental disturbances
  • 3000 item database allows you to save items, sample weights and check weighing limits
  • In-built tare function (resets measurement to zero) allows you to measure samples with containers, and improves repeatability
  • RS-232 interface enables straightforward connection to computers and printers
  • Security measurements protect data and prevent unwanted setting changes
  • Spirit level and adjustable feet for easy set-up
  • Multilingual display makes balance more widely accessible

Are Other Models Available?

The Equinox EAB Semi-Micro and Analytical Balance is available in nine other models, each with a varying maximum capacity or calibration type. The table below showcases these differing features and contains a link to each model.

Model Code Capacity Calibration Type
EAB_125i 62g/120g Internal Automatic
EAB_124e 120g External
EAB_224e 220g External
EAB_314e 310g External
EAB_124i 120g Internal Automatic
EAB_224i 220g Internal Automatic
EAB_314i 310g Internal Automatic
EAB_414i 410g Internal Automatic
EAB_514i 510g Internal Automatic

Additional Documentation

Calibration Certificate

All Adam Equipment scales and balances are calibrated before dispatch, and information on their performance and accuracy is recorded on their calibration certificates. You must purchase this certificate at the same time as your scale or balance by ticking the Adam Equipment Calibration Certificate box at the top of the page.

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