A&D MC-1104AS Mass Comparator Balance, 1100 g x 0.1 mg, Internal Calibration (Replaces MC-1000)

Description

A&D MC-1104AS Mass Comparator: 1100 g × 0.1 mg

The A&D Weighing MC-1104AS is the 1100 g model in A&D’s MC-A series of mass comparators. It reads 0.1 mg across its full 1100 g capacity, an extra decimal place that lets calibration labs compare reference weights and lets you see very small changes on heavy objects and tare containers.

A&D designed the MC-A and MC-M series for better precision and stability than the previous generation, while keeping high-end mass comparison affordable for in-house and service calibration labs.

Replaces the A&D MC-1000

The MC-1104AS is the replacement for the A&D MC-1000, which A&D has discontinued. If you are looking for an A&D MC-1000, or replacing one, the MC-1104AS gives you the same 1100 g × 0.1 mg capacity and readability and internal calibration, plus tighter repeatability (0.35 mg), USB, and a large glass breeze break. See the A&D MC-1000 reference page for the old specs, or call us at (832) 290-3120.

Key Features

• 1100 g × 0.1 mg; repeatability 0.35 mg; linearity ±3 mg
• Internal calibration; ±10 mg accuracy right after internal adjustment
• Low drift: ±2 ppm/°C (10 to 30 °C)
• Large glass breeze break included
• RS-232C and USB standard; USB cable included
• Display refresh of 5, 10, or 20 times per second
• Counting, percent, and a user-programmable unit
• Optional AD-8922A remote controller for hands-off operation and AD-1676 or AD-1672A antistatic tabletop breeze breaks (not included)

Applications

Calibration and Metrology Labs

Compare test weights against reference standards, in-house or as a calibration service.

Heavy Samples and Tare Containers

Track small weight changes on heavy items, such as evaporation, absorption, or coating loss, without losing resolution to the tare.

Precious Metals and High-End Lab Weighing

Weigh up to 1100 g with analytical-level readability. The MC-1104AS is not NTEP approved; for buying or selling precious metals by weight, choose an NTEP Class II balance such as the A&D FX-3000iN.

A&D MC-1104AS Specifications

What’s in the Box

• A&D MC-1104AS mass comparator
• Large glass breeze break
• Display cover
• AC adapter
• USB cable (1.8 m)

The AD-8922A remote controller, tabletop breeze breaks, and reference weights are not included.

Calibration Options from MNM Scales

Get your MC-1104AS 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 MC-1104AS 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 calibration labs 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.

Frequently Asked Questions

Is the A&D MC-1104AS the replacement for the MC-1000?

Yes. A&D discontinued the MC-1000; the MC-1104AS replaces it, with the same 1100 g × 0.1 mg capacity and readability and internal calibration, plus tighter repeatability (0.35 mg), USB, and a large glass breeze break.

What comes with the MC-1104AS?

A large glass breeze break, display cover, AC adapter, and USB cable.

Can I use it as a regular analytical balance?

Yes. It weighs up to 1100 g in 0.1 mg steps, so it also works as a high-capacity analytical balance.

Can MNM Scales calibrate the MC-1104AS 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.