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A&D Weighing FX-523 Precision Balance (replacement for FX-500i), 520 g x 0.001 g

Name: A&D Weighing FX-523 Precision Balance (replacement for FX-500i), 520 g x 0.001 g
Brand: AND Weighing
SKU: FX-523
Price: 1242.50 USD
Availability: InStock

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Authorized AND Weighing DistributorSKU: FX-523

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$1,242.50 $1,775.00

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520 g x 0.001 g with Breeze Break (3.4)

brand	A&D Weighing
calibration	External calibration
capacity-g	520
custom-stock-status-message	Same Day Shipping
dimensions	7.6" x 10.3" x 3.3" / 193 mm x 262.5 mm x 84.5 mm
display	Vacuum Fluorescent Display (VFD)
display-update	5 times/second, 10 times/second or 20 times/second
Legal-for-Trade	No
linearity	±0.002 g
list-price	1775.00
Manual	FX-500i_Manual.pdf
manufacturer-part-number	FX-523
net-weight	5.5 lb / 2.5 kg
operating-temperature	5ºC - 40ºC / 41ºF - 104ºF, 85% RH or less (No condensation)
pan-dimension	5.1" / 130 mm diameter
pan-size	5.12" / 130 mm dia.
Power	AC adapter, optional battery
readability-g	0.001
sensitivity-drift-ppm-c	±2 ppm / ºC
stabilization-time	Programmable, Can be as fast as 1 second
warranty-covering-parts-and	5 Year Warranty
Weighing-Units	g, oz, lb, lb-oz, ozt, ct, mom, dwt, GN, tl, tol, mes, pcs, %, MLT

All Sales outside of the US and Canada are final (NO REFUNDS/RETURNS/EXCHANGE).
Qualified Returns/Refunds/Exchange SHOULD BE MADE WITHIN (14) DAYS FROM DELIVERY DATE.
Returns from sales within US and Canada will be subject to inspection to determine condition of the item/s.
Only items that are brand new condition with ALL the parts and accessories that came with the box including the original packaging materials will be accepted.
Any used or opened items such as, but not limited to, accessories, supplies, and consumables are NOT returnable or exchangeable. Shipping and handling are non-refundable as well.
Customer will assume responsibility and will pay for shipping item/s for return or exchange.
Qualified return item/s will be issued 100% store credit for exchange and/or future purchases of items with the SAME BRAND or made by the same manufacturer.
A 25% RE-STOCKING FEE WILL APPLY for refund or to purchase another item/s of a brand different from the original purchase.

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We offer Net 30 terms for qualified business customers, allowing you to receive your order now and pay within 30 days of the invoice date.

Frequently Asked Questions

What applications is the A&D FX-523 Precision Balance best suited for?

The A&D FX-523 is designed for pharmaceutical laboratories, chemical analysis, research facilities, manufacturing, and quality control where highly accurate weighing is essential. With a 520 g capacity and 0.001 g (1 mg) readability, it is ideal for sample preparation, formulation, ingredient verification, and precision measurement of small components. It is the direct replacement for the discontinued FX-500i.

How does the A&D FX-523 provide fast and accurate weighing performance?

The FX-523 incorporates A&D's patented Compact Super Hybrid Sensor (C-SHS) technology, allowing the balance to stabilize in approximately one second while maintaining outstanding repeatability. This rapid response increases productivity and delivers reliable measurements, even during high-volume laboratory or production workflows.

What weighing functions are included with the A&D FX-523?

The FX-523 offers a variety of built-in weighing applications, including piece counting with Automatic Counting Accuracy Improvement (ACAI), percentage weighing, animal weighing (hold mode), statistical calculations, HI/OK/LO comparator checkweighing, and support for multiple weighing units. These functions make the balance suitable for laboratory testing, manufacturing, and quality assurance applications.

Can the A&D FX-523 connect to computers and laboratory software?

Yes. The FX-523 includes a standard RS-232C communication interface and supports optional USB, Ethernet (LAN), and Bluetooth® communication accessories. These connectivity options make it easy to transfer weighing data to computers, printers, laboratory information management systems (LIMS), and quality management software for improved traceability and workflow efficiency.

Why should I choose the A&D FX-523 over the discontinued FX-500i?

The A&D FX-523 builds upon the proven performance of the FX-500i while incorporating the latest Fortis Series enhancements and continued manufacturer support. It combines 520 g capacity, 0.001 g readability, external calibration, approximately one-second stabilization, a 130 mm stainless steel weighing pan, a reverse backlit LCD display, GLP/GMP/GCP/ISO-compliant data output, underhook weighing, impact shock detection, and user access control (password protection). These features make it an excellent choice for laboratories and industrial facilities that require fast, accurate, and dependable precision weighing.

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Brand	AND Weighing	AND Weighing	AND Weighing	AND Weighing
Price	$1,242.50	$1,046.50	$1,109.50	$1,088.50
Capacity	520	122	220	320
Pan Size	5.12" / 130 mm dia.	5.12" / 130 mm dia.	5.12" / 130 mm dia.	5.12" / 130 mm dia.
Warranty	5 Year Warranty	5 Year Warranty	5 Year Warranty	5 Year Warranty
	Current product	View details	View details	View details

A&D Weighing FX-523 Precision Balance (replacement for FX-500i), 520 g x 0.001 g

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Net 30 Terms