A&D GX-324A Apollo Analytical Balance, 320 g x 0.1 mg, Internal Calibration

Description

A&D GX-324A Apollo Analytical Balance: 320 g × 0.1 mg

The A&D Weighing GX-324A is the 320 g model in A&D’s Apollo GX-A analytical series. It weighs up to 320 g in 0.1 mg steps, calibrates itself with a built-in weight, and uses A&D’s Super Hybrid Sensor for fast, repeatable readings.

A&D’s ECL (Electronically Controlled Load) checks the balance’s repeatability in about 90 seconds without external weights and reports the minimum sample weight for USP compliance. Impact shock detection shows and records shocks to the pan.

Key Features

• 320 g × 0.1 mg; repeatability 0.1 mg (200 g) / 0.2 mg (300 g); linearity ±0.3 mg
• Internal calibration with a built-in weight, plus automatic self calibration
• ECL self-check of repeatability and minimum weight in about 90 seconds
• Impact shock detection (ISD) with a 4-level warning
• Flow rate display (FRD) for pumps and dispensers
• Ø90 mm SUS316 stainless pan and large glass breeze break
• RS-232C and USB standard; USB cable included
• Counting, percent, density, statistics, and password protection
• Underhook and 5-year A&D warranty

Applications

Analytical and Pharmaceutical Labs

Weigh standards, samples, and APIs to 0.1 mg with documented calibration and USP minimum-weight checks.

Quality Control

Use statistics, comparator, and GLP output to document results.

Jewelry and Gems

Weigh gemstones, findings, and jewelry in carats, pennyweight, and troy ounces. The balance is not NTEP approved; for buying or selling precious metals by weight, choose an NTEP Class I balance such as the A&D GX-324AN.

A&D GX-324A Specifications

What’s in the Box

• A&D GX-324A balance
• Ø90 mm weighing pan
• Large glass breeze break
• AC adapter
• USB cable
• In-use cover
• Instruction manual

A printer, density kit, and external calibration weights are not included.

Related A&D Apollo Analytical Balances

• A&D GX-324AE, 320 g × 0.1 mg with built-in ionizer and IR sensor
• A&D GX-324AN, 320 g × 0.1 mg, NTEP Class I
• A&D GF-324A, 320 g × 0.1 mg, external calibration
• A&D GX-224A, 220 g × 0.1 mg

Calibration Options from MNM Scales

Get your GX-324A calibrated and ready to use on day one. Add either option to your order, and our TDA-certified technicians calibrate it in-house before it ships:

• In-house calibration with certificate, using NIST-tested weights: $95. We calibrate and verify your GX-324A with NIST-tested weights and include a calibration certificate, so it arrives set up and accurate. Add $95 calibration to cart
• NIST calibration with a NIST-traceable certificate: $395. Full calibration documented on a NIST-traceable certificate, for analytical labs, QC programs, and audits that need a paper trail. Add $395 NIST calibration to cart

We also recalibrate scales and balances you already own, by mail-in or in our shop, with on-site service across Houston and the surrounding area. Request calibration or call (832) 290-3120.

Manuals and Documents

• A&D Apollo analytical GX-A / GX-AE datasheet (PDF)
• A&D Apollo analytical GX-A / GF-A brochure (PDF)
• A&D Apollo GX-A / GF-A instruction manual (PDF)

Frequently Asked Questions

GX-324A vs. GX-324AE?

Same 320 g × 0.1 mg balance. The GX-324AE adds a built-in fanless ionizer and hands-free IR sensor.

GX-324A vs. GF-324A?

The GX-324A has internal calibration; the GF-324A calibrates with an external weight.

Is the GX-324A legal for trade?

It is not NTEP approved. For selling by weight, choose the GX-324AN, an NTEP Class I version.

Can MNM Scales calibrate the GX-324A before it ships?

Yes. Choose in-house calibration with a certificate, using NIST-tested weights, for $95, or NIST calibration with a NIST-traceable certificate for $395.

Why Buy Your A&D Balance from MNM Scales?

MNM Scales is an authorized A&D Weighing dealer and one of the largest scale distributors in the country, with one of the largest selections of balances and scales in every category. We offer free shipping in the continental U.S., in-house calibration and certificates, and real help choosing the right model from our Houston-area team. Wholesale and volume buyers can contact us for a quote.