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Internal Calibration Mass with Large Breeze Break & Compact Footprint !

The Gemini Series balances provide a larger weighing chamber and smaller footprint than conventional balances. These analytical balances are easy to use and calibrate, and adjust their settings based on environmental changes.  Additional features include piece counting and percent weighing.

Features

Requires 30% less footprint space Fully Automatic Self-Calibration One Touch Calibration Easy Access Door Splash Proof Keyboard and Display Data Memory Function-Store up to 200 measurements Two Layer Housing Construction Advanced Stabilization Software Automatic Adjustable Environment Setting Multiple Weighing UnitsGLP Compliance Standard RS-232C allows bidirectional communication with PC Standard Underhook Quick Reference Card Bundled with A&D's new WinCT Software     5 year manufacturer warranty

Multi-Side Access
The weighing platform can be easily accessed from the left, right, front, or top of the balance.

Auto Self-Calibration
Performs self calibration automatically using built-in internal weight when a change of ambient temperature exceeds the preset temperature range.

One Touch Easy Calibration
Allows quick calibration with one press of the CAL key.  All GR-Series feature internal motorized calibration.

Quick Reference Guide

Underhook Weighing
Essential for weighing magnetic substances and determining density of objects.

Warranty
High performance and quality is shown with a 5 year manufacturer warranty.  The A&D GR Series is made in Japan. A&D Weighing has two facilities in the USA located in Georgia and California.

Capacity/Resolution		GR-120	GR-200	GR-300	GR-202
Gram	(g)	120x0.0001	210x0.0001	310x0.0001	210x0.0001/42x0.00001
	(mg)	120000x0.1	210000x0.1	310000x0.1	210000x0.1/42000x0.01
Decimal Ounce (oz)		4.2x0.00001	7.4x0.00001	10x0.00001	7.4x0.00001/1.4x0.000001
Troy Ounce (ozt)		3.8x0.00001	6.7x0.00001	9.9x0.00001	6.7x0.00001/1.3x0.000001
Pennyweight (dwt)		77x0.0001	135x0.0001	199x0.0001	135x0.0001/27x0.00001
Carat (ct)		600x0.001	1050x0.001	1550x0.001	1050x0.001/210x0.0001
Momme (mom)		32x0.0001	56x0.0001	82x0.0001	56x0.0001/11x0.00001
Grain Unit (GN)		1851x0.002	3240x0.002	4784x0.002	3240x0.002/648x0.0002
Tola (t)		10x0.00001	18x0.00001	26x0.00001	18x0.00001/3.6x0.000001
Tael (TL)		3.1x0.00001	5.5x0.00001	8.2x0.00001	5.5x0.00001/1.1x0.000001
Percentage Min Div		0.01%
Counting Min Weight		0.1 mg
Linearity		±0.0002 g	±0.0002 g	±0.0002 g	±0.0002/±0.00003 g
Repeatability/Std Dev		0.0001 g	0.0001 g	0.0001 g	0.0001/0.00002 g
Stabilization Time		3.5 seconds	3.5 seconds	3.5 seconds	3.5/8 seconds
Sensitivity Drift (10°C-30°C)		±2ppm/°C (10°C ~ 30°C/50°F ~ 86°F)
Display Refresh		5 times per second/10 times per second
Pan Size		Ø 85 mm/3.3 inches
Physical Dimensions	(mm)	249(W) x 330(D) x 327(H)
	(in)	9.8(W) x 12.99(D) x 12.87(H)
Breeze Break Dimensions	(mm)	178(W) x 160(D) x 233(H)
	(in)	7.01(W) x 6.5(D) x 9.17(H)
Operating Temperature		5°C ~ 40°C/41°F ~ 104°F RH less than 85%
Weight		Approximately 6.0 kg/13.2 lb
Power		100, 120, 220, 240 VAC (AC Adapter) 50 Hz/60 Hz, 11VA
Standard Accessories		Manual, AC Adapter, Reference Card
Ext. Cal. Mass (optional)		50 g/100 g	100 g/200 g	200 g/300 g	100 g/200 g

1mg = 0.001g
.1mg = 0.0001g
.01mg = 0.00001g

Literature (printable documents):

Gemini Series Specifications Sheet

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