A&D Weighing GR-300 GR Series Gemini Analytical Balance, 310 g x 0.1 mg

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A&D Weighing GR-300 GR Series Gemini Analytical Balance, 310 g x 0.1 mg

Name: A&D Weighing GR-300 GR Series Gemini Analytical Balance, 310 g x 0.1 mg
Brand: AND Weighing
SKU: GR-300
Price: 4170.00 USD
Availability: InStock

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Authorized AND Weighing DistributorSKU: GR-300

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$4,170.00 $5,560.00

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Pickup currently unavailable at 14637 Arminta Street

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The Gemini GR-300 Analytical Balance is designed to meet your standard weighing needs. It has been built with OES Ordinal Electromagnetic technology, which provides dependable results and durability in mind so you can count on this instrument for years of accurate work. This lightweight scale features an easy operating interface that makes it quick & simple no matter what setting or function we want activated - all while saving space thanks its compact size (just over 10").

Click here for the A&D FZ-120i FZ-i Series Precision Balance

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battery	AD-1682
brand	A&D Weighing
calibration	Internal calibration, external calibration
capacity-g	310
counting-mode	Manual, AC Adapter, Reference Card
custom-stock-status-message	Same Day Shipping
dimensions	249 x 330 x 327mm / 9.8 x 12.99 x 12.87
display	Revese liquid crystal display
display-update	5 times per second / 10 times per second
Legal-for-Trade	No
linearity	0.3 mg
list-price	5560.00
Manual	GR-300_Manual.pdf
manufacturer-part-number	GR-300
model	GR Series
net-weight	13.2 lb / 6 kg
operating-temperature	5°C ~ 40°C / 41°F ~ 104°F, RH less than 85%
pan-size	85mm / 3.3" dia.
Power	100, 120, 220, 240 VAC (AC Adapter) 50 Hz/60 Hz, 11VA
readability-g	0.0001
sensitivity-drift-ppm-c	±2ppm/°C (10°C ~ 30°C / 50°F ~ 86°F)
Spec Sheet	GR-300_Spec_Sheet.pdf
stabilization-time	3.5 to 8 seconds
warranty-covering-parts-and	5 Year Warranty
Weighing-Units	g, mg, oz, ozt, ct, mom, GN, t, and TL

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 types of laboratory applications is the A&D GR-300 best suited for?

The A&D GR-300 is designed for high-precision weighing in laboratories that require dependable analytical measurements. It is commonly used in pharmaceutical research, chemical analysis, academic laboratories, environmental testing, and quality control departments for sample preparation, formulation, and analytical testing where accurate results are essential.

How does the A&D GR-300 maintain accurate measurements during daily use?

The GR-300 features a built-in motorized calibration weight with automatic self-calibration that compensates for temperature changes. This helps maintain measurement accuracy throughout the workday while reducing the need for frequent manual calibration, making it ideal for laboratories that demand consistent performance.

Can the A&D GR-300 connect to a computer or laboratory data system?

Yes. The GR-300 includes a standard RS-232 interface for direct communication with computers, printers, and laboratory software. It also supports A&D's WinCT software, allowing users to transfer weighing data electronically for documentation, reporting, and GLP/GMP-compliant record keeping.

What features help improve weighing accuracy in challenging laboratory environments?

The A&D GR-300 includes an anti-static glass draft shield, adjustable response settings for vibrations and air currents, and fast stabilization technology. Together, these features help reduce environmental interference, allowing the balance to deliver reliable and repeatable measurements even in busy laboratory settings.

Does the A&D GR-300 support applications beyond standard weighing?

Yes. In addition to precision weighing, the GR-300 offers parts counting, percentage weighing, density determination (with optional accessories), below-balance weighing, and multiple weighing units. These capabilities make it a versatile instrument for a wide range of laboratory and research applications.

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Product	A&D Weighing GR-300 GR Series Gemini Analytical Balance, 310 g x 0.1 mg	A&D Weighing GR-120 GR Series Gemini Analytical Balance, 120 g x 0.1 mg	A&D Weighing GR-200 GR Series Gemini Analytical Balance, 210 g x 0.1 mg	A&D Weighing GR-202 GR Series Gemini Analytical Balance, 210 g x 0.01 mg
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Brand	AND Weighing	AND Weighing	AND Weighing	AND Weighing
Price	$4,170.00	$2,951.25	$3,348.75	$4,743.75
Capacity	310	120	210	210
Pan Size	85mm / 3.3" dia.	85mm / 3.3" dia.	85mm / 3.3" dia.	85mm / 3.3" 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 GR-300 GR Series Gemini Analytical Balance, 310 g x 0.1 mg

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