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Equinox EAB 225i Semi-Micro and Analytical Balance
 Equinox EAB 225i Semi-Micro and Analytical BalanceEquinox EAB 225i Semi-Micro and Analytical Balance 

Equinox EAB 225i Semi-Micro and Analytical Balance

£2,999.99 exc. 20% VAT(£3,599.99 Inc. VAT)




  • Highly precise lab balance
  • Perfect for use in chemical production
  • Dual max capacity of 82g/220g
  • Glass draught shield reduces environmental interference
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Brand:  Adam Equipment

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Equinox EAB 225i Semi-Micro and Analytical Balance

With a dual maximum capacity of 82g/220g, and a readability of 0.01mg/ 0.1mg, the Equinox EAB 225i Semi-Micro and Analytical Balance is a highly accurate and versatile laboratory scale. Its icon based display is incredibly easy to operate, while its high level of precision makes it ideal for measuring small or fine powders in industries like pharmaceuticals.

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.

Ideal For Measuring Small Samples

Semi-micro balances are typically used to measure smaller samples to a highly precise figure. They have more detailed readabilities (i.e. measurements will have more decimal places) than analytic balances, making them ideal for dealing with light or fine samples. However, they are not quite as precise as micro balances.

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

Designed to deliver highly precise measurements in controlled settings, the Equinox EAB Semi-Micro Analytical Balance can carry out a number of functions in your lab, 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
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 type of balance can be very useful in busy or high end labs as it requires less programming, and is able to re-adjust itself when moved to a new location.

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 (WxDxH): 192 x 195 x 230mm
  • Overall Dimensions (WxDxH): 224 x 374 x 338mm

Key Features and Benefits

  • 4.9" colour touch-screen display is easy to operate and read
  • Glass shield protects against vibration, draughts and static
  • Printouts are marked with date and time for good data tracking practise
  • Digital filtering function allows you to minimise the effect of 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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