A&D Weighing GF-603A Advanced GX-A/GF-A Series Precision Balance, 620 g x 0.001 g

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Authorized AND Weighing DistributorSKU: GF-603A

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Sale price$2,040.00 Regular price$2,550.00

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Description

Advanced Sensor Technology.Smart-SHS is the latest advancement in our super hybrid design, construction and algorithms.Increased productivity via faster stabilization times (1 second in fast mode).Lower cost of ownership due to reduce number of parts and maintenance accessibility.Innovative Solutions.Electronically Controlled Load (ECL) does a self-diagnostic before performing an internal repeatability test without an external weight, all in less than a minute and a half. Dia-Check – the diagnostic result that validates if the balance critically passes or fails.SD – standard deviation that allows for daily precision check, ideal for S.O.P.s.QuickMin-S – determines minimum sample weight in any given environment.Min-S Alert – alerts user to ensures they are operating within USP41 compliance.Impact Shock Detection (ISD).Impact-alert visually and audibly indicates the magnitudes of impact shocks.Shock-log documents date, time, and shock level.Flow Rate Display (FRD).Helps streamline and improve filling or dosing accuracy and precision.FR-Cal – calculates, displays/outputs the mass or volume flow rate by entering density.FR-Compare – comparator that provides feedback if the flow rate is within limits.Good Data Management.Internal/external calibration with easy one-touch button - performs and documents internal calibration.Automatic Self-Calibration (ASC) – auto calibrates based on temperature and time interval.Password-Protect – offers password-protection up to 11 users and 1 administrator.GLP/GMP/GCP Compliance with full calibration reports.Leveling Made Easy.Bright-bubble – large, easy-to-see, front mounted spirit level with LED Illumination.Fly-thumbwheel is effortless and accessible, allows ergonomic adjustment with anti-slip feet.Simple User and Data Interface.Six straightforward keys – ON/OFF, CAL, MODE, SAMPLE, PRINT, REZERO.Reverse backlit LCD is a large display with great black and white contrast, provides excellent visibility.Stainless steel pan and dust-plate can be easily removed for cleaning. 

Click here for Sartorius BCE64-1S Entris II Analytical Balance, 60 g Capacity, 0.0001

Specifications

brand A&D Weighing
capacity-g 620
dimensions 8.27" x 12.48" x 3.39" / 210 mm x 317 mm x 86 mm
display Reverse Backlit LCD
Legal-for-Trade No
linearity 0.002 g
list-price 2550.00
Manual GF-603A_Manual.pdf
manufacturer-part-number GF-603A
model GF-A Series
net-weight 5 kg / 11 lb
operating-temperature 5°C to 40°C / 41°F to 104°F, 85%RH or lower (No condensation)
pan-dimension 5" x 5" / 128 mm x 128 mm
Power AC adapter
readability-g 0.001
stabilization-time 1s
warranty-covering-parts-and 5 year manufacturer's warranty
Weighing-Units g, oz, lb, lb-oz, ozt, ct, mom, dwt, grain, pcs, %, SG, custom unit

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Net 30 Terms

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

The A&D GF-603A provides a 620 g maximum capacity with 0.001 g (1 mg) readability. Its specifications include 0.001 g repeatability and ±0.002 g linearity, making it suitable for laboratory testing, formulation, sample preparation, research, and quality-control applications requiring reliable milligram-level measurements.

The GF-603A uses external calibration, so users calibrate the balance with an appropriate external reference weight rather than a built-in calibration mass. A&D lists 500 g as the factory-set calibration weight, while other supported values range from 50 g up to 600 g. This setup is well suited to facilities that maintain certified or traceable calibration weights.

A&D's Electronically Controlled Load (ECL) technology allows the GF-603A to perform a self-diagnostic followed by an internal repeatability test without requiring an external test weight. The process takes less than 90 seconds and supports functions such as Dia-Check, standard deviation measurement, QuickMin-S minimum sample weight determination, and Min-S Alert.

The GF-603A provides approximately 1-second stabilization in FAST mode under suitable environmental conditions. A&D also specifies approximately 0.8-second stabilization for a 5 g load, making the balance a strong option for repetitive laboratory weighing where both speed and 1 mg readability are important.

Both balances provide 620 g capacity × 0.001 g readability and share many advanced Apollo-series features. The key difference is calibration: the GF-603A uses external calibration, while the GX-603A has internal calibration with a built-in calibration mass. The GF-603A is a practical choice for facilities already using external calibration weights, while the GX-603A offers more convenient routine calibration.

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Image AND Weighing GF-603A Precision Balance AND Weighing GF-203A Precision Balance AND Weighing GF-303A Precision Balance AND Weighing GF-403A Precision Balance
Brand AND Weighing AND Weighing AND Weighing AND Weighing
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Capacity 620 220 320 420
Warranty 5 year manufacturer's warranty 5 year manufacturer's warranty 5 year manufacturer's warranty 5 year manufacturer's warranty
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