Industrial scales, electronic balances, calibration weights and moisture analysers - order online, telephone 01842 751633 or email for advice, a quotation or to place an order


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A&D BA-225D

Our Price: £3,748.00 + VAT (£4,497.60 inc VAT)

Premium-Level Micro/Semi-Micro Balances

Do you require a calibration certificate – traceable to National Standards?

Price: £35


Available with single line LCD (BA) or multi-function colour touchscreen (BA-T) displays
5-inch wide colour touch screen that enables intuitive operation of advanced features (BA-T series)
Automatic and programmable opening/closing of the breeze break doors using non-contact IR sensors
Detachable breeze break unit with easily clean separable glass panes for better cleanability*1
No grooves for the sliding doors so that contaminants do not accumulate
Additional Inner breeze break for 0.001 mg models to increase stability*1
External ionizer for instant static removal*2
User access control (UAC) with user rights management and password lock functions History information for log-in/log-out, operation, sensitivity adjustment, and impact shock detection (ISD)
Impact shock detection (ISD) providing feedback to prevent damage to the weight sensor (patented)
Multiple languages: English, French, German, Italian, Dutch, Spanish, Portuguese, Russian, Korean, Chinese, or Japanese (for the BA-T series)
Formulation mode for quick, accurate weighing of multiple samples to mix (for the BA-T series)
HPLC mode for preparing buffer solutions for high-performance liquid chromatography (for the BA-T series)
Daily/periodic balance check support (for the BA-T series)
Smart routine check (SRC) function (for the BA-T series)
On-screen levelling assist (for the BA-T series)
AD-Just – Automatic self-sensitivity adjustment using the internal weight Internal repeatability test to quickly assess the performance under a given environment
Data memory function (for the BA series)
Selectable response characteristics for trading faster weighing speed for higher display stability or vice versa
GLP/GMP/GCP/ISO compliant output to meet documentation requirements
Universal Flexi Coms (UFC) to customize printout content and layout*3
Gross/Net/Tare output
Counting mode with the Automatic Counting Accuracy Improvement (ACAI) function
Percent mode function for target weighing or checking sample variation
Statistical calculation function (SCF) to facilitate the analysis of measurements (for the BA-T series)
Auto power ON and OFF functions
Underhook for weighing a magnetic material as well as measuring density

Weighing Units: g, mg, oz, ozt, ct, mom, dwt, gr, tl, tol, mes, pcs, %

Power Supply: 100V – 240V – AC Adaptor – 36VA

Shipping Dimensions: 530 (W) x 630 (D) x 586 (H) mm



We endeavour to deliver your goods to you as fast as we can. A large percentage of our orders are delivered in 3 - 5 working days (all mainland UK postcodes except IV, AB and KW) but some goods can take longer if they are delivered direct from the manufacturer or if the item is made to order. Please note, IV, AB and KW postcodes and non-mainland UK including Northern Ireland can take longer. Please give us a call if your order is urgent to verify the delivery time or see if a faster delivery is possible (additional costs may apply for larger orders).

The following delivery charges may apply per order:
  • £12.00 + VAT – Mainland UK
  • £30.00 + VAT – UK non-mainland incl. N. Ireland (5 – 7 working days)
  • £40.00 + VAT – Ireland (7 – 10 working days)


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Frequently Asked Questions

Please see below for answers to frequently asked questions.

A calibration certificate proves the accuracy of your weighing equipment. It is very likely that if accuracy matters in your workplace, certification will be required by your industry regulators. They are straightforward to get hold of though. Just ask our team.

If you are trading or transacting anything by weight, you will probably need to demonstrate your weighing equipment is verified for trade use. This gives your customers confidence in your business and will make sure buying and selling run smoothly. We can help get you with relevant approvals for your equipment.

The answer will vary depending on how your equipment is used. As a minimum, we typically recommend once a year but our team can provide advice based on your individual circumstances.

The International Organization of Legal Metrology (OIML) has established standards for the classification of calibration test weights. Varying from E0 & E1, which are the most accurate to M2 which are commonly used for calibrating platform scales, floor scales and other industrial weighing instruments.

As a rough guide we have listed desired accuracy against class below.

+/- 0.1% – UNclassed Proof Load Test Weights
+/- 0.05% – M3 (Check/calibrate coarse scales)
+/- 0.005% – M1 (Check/calibrate standard scales)
+/- 0.0015% – F2 (Check/calibrate portable balances)
+/- 0.0005% – F1 (Check/calibrate precision balances)
+/- 0.00015% – E2 (Check/calibrate analytical balances)

The choice of weight class depends on the intended use and the level of accuracy required for a particular application. If you’re unsure, talk to our team who can advise you on the right class for your equipment.

If you’re sending a scale back to us for recalibration, it is ideal to use the original packaging. If this is not available choose a sturdy well-padded box to avoid shocks. Where possible, protect the load sensor by removing the weighing pan and any under-pan support and pack these separately in the box. You may be able to use the equipment’s locking pins or screws too.

Do ensure all the paperwork, including your contact details, is included to ensure we can return it once calibration is complete.

Need help? Speak to one of our experts Contact Us

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