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FZ-254

Fortis FZ/FX Series

Laboratory & Research Pharmaceutical

A&D Fortis FZ/FX Series — new-generation analytical & precision balances, 102g–5,200g, 0.1mg–0.01g readability. Successor to HR-AZ/HR-A and FZ-i/FX-i. Order from A&D Gulf Dubai.

Model FZ-254
Capacity 252g
Readability 0.0001g (0.1mg)
Pan Size Ø90mm
Pan Shape Round
Available to order — supplied from A&D Japan via JAFZA, Dubai, with calibration certificate

Series Key Features

New-generation successor to the FZ-i/FX-i and HR-AZ/HR-A series
0.1mg analytical tier (FZ/FX-104, -154, -254, -254D) with ~2s stabilization
FZ models: built-in automatic internal calibration; FX models: external calibration
IP65 dust/waterproof -WP variants
USP Chapter 41 minimum-weight guidance stated in specifications
Antistatic-coated breeze break on analytical models

Fortis FZ/FX Series overview

The Fortis FZ/FX Series is A&D Japan's new-generation standard-level balance family, introduced in 2026 as the successor to both the long-selling FZ-i/FX-i precision line and the discontinued HR-AZ/HR-A analytical series. Its analytical tier — FZ/FX-104, -154 and -254, plus the dual-range FZ/FX-254D with a 62 g fine range inside a 252 g capacity — delivers 0.1 mg readability with approximately 2-second stabilization, an antistatic-coated breeze break, and USP Chapter 41 minimum-weight guidance stated directly in the specifications. FZ models carry built-in automatic internal calibration; FX models use external calibration weights. Beyond the analytical models, the wider Fortis family extends through 0.001 g and 0.01 g classes up to 5,200 g, including IP65 dust- and waterproof -WP variants, with options spanning Ethernet, Bluetooth and rechargeable-battery operation. A&D Gulf supplies the Fortis range to order from JAFZA, Dubai, with internationally traceable calibration certificates — contact us to reserve early stock as the range rolls out across the region.

Technical Specifications

Full model-by-model data for procurement and quality teams. Supplied by A&D Gulf from Jebel Ali, Dubai.

Model-by-model technical specifications for Fortis FZ/FX Series
Model Capacity Pan Size Readability Repeatability Linearity
FZ-254 252g Ø90mm 0.0001g (0.1mg) 0.0001g (0–200g) / 0.0002g (200–250g) ±0.0003g
View All Remaining Models & Complete Technical Sheet (7 more variants)
Model Capacity Pan Size Readability Repeatability Linearity
FX-104 102g Ø90mm 0.0001g (0.1mg) 0.0001g ±0.0002g
FX-154 152g Ø90mm 0.0001g (0.1mg) 0.0001g ±0.0002g
FX-254 252g Ø90mm 0.0001g (0.1mg) 0.0001g (0–200g) / 0.0002g (200–250g) ±0.0003g
FX-254D
FZ-104 102g Ø90mm 0.0001g (0.1mg) 0.0001g ±0.0002g
FZ-154 152g Ø90mm 0.0001g (0.1mg) 0.0001g ±0.0002g
FZ-254D 62g / 252g (smart range) Ø90mm 0.0001g / 0.001g 0.0001g / 0.0005g ±0.0003g / ±0.001g

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Fortis FZ/FX Series

Capacity range
102 g – 5200 g is correct for the whole Fortis family, but the site lists only the eight 0.1mg analytical models (102 g – 252 g)
Best readability
0.0001g (0.1mg) - 0.01g
Models available
8
Primary use
Laboratory & Research
Key features
  • New-generation successor to the FZ-i/FX-i and HR-AZ/HR-A series
  • 0.1mg analytical tier (FZ/FX-104, -154, -254, -254D) with ~2s stabilization
  • FZ models: built-in automatic internal calibration; FX models: external calibration
  • IP65 dust/waterproof -WP variants

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Select a series
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FZ-254 — Frequently Asked Questions

What is the A&D FZ-254 analytical balance?
The FZ-254 is a 252 g x 0.1 mg analytical balance from A&D Japan's new Fortis FZ/FX generation, with a built-in internal weight for one-touch sensitivity adjustment, an antistatic-coated breeze break, approximately 2-second stabilization, and USP Chapter 41 minimum-weight guidance stated in its specifications.
Is the FZ-254 the replacement for the HR-250AZ?
Yes. A&D Japan discontinued the HR-AZ/HR-A analytical series in 2026 and named the Fortis FZ/FX range as its successor. The FZ-254 matches the HR-250AZ's 252 g capacity and 0.1 mg readability with internal calibration; the FX-254 is the external-calibration counterpart replacing the HR-250A.
What is the difference between the FZ-254 and FX-254?
They share the same 252 g x 0.1 mg weighing performance. The FZ-254 adds a built-in internal weight for sensitivity adjustment at one key press — A&D drives it with an air-pump, direct-driving actuator that returns the weight to rest even if adjustment is interrupted by a power failure — while the FX-254 uses external calibration weights.
Can I buy the FZ-254 in the UAE from A&D Gulf?
Yes — the Fortis range is available to order through A&D Gulf, supplied from A&D Japan via our JAFZA, Dubai headquarters with an internationally traceable calibration certificate. Contact us for current lead times and to reserve early stock as the range rolls out across the region.

Regional Support · Jebel Ali Free Zone (JAFZA)

Full Lifecycle Support from Dubai's Precision Hub

A&D Gulf operates from Jebel Ali Free Zone — the GCC's premier logistics and trade gateway. We provide factory-authorised calibration, spare parts, and application engineering for every A&D instrument we supply, backed by direct manufacturer support from A&D Japan.

  • Pre-sale specification & demo
  • JAFZA-bonded stock, fast UAE delivery
  • On-site installation & commissioning
  • Internationally traceable calibration certificates
  • Preventive maintenance contracts
  • Direct A&D Japan technical escalation
JAFZA
Licensed & Bonded Distributor
Jebel Ali Free Zone Operations
A&D
Authorized distributor
Japan-manufactured instruments
ISO
Traceable calibration
Certificates on request
GCC
Regional coverage
UAE · KSA · Qatar · Kuwait
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