Orion HR Series, A&D Weighing Analytical Balance

As of: Friday, July 11, 2025

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GLP/GMP/GCP/ISO compliant software outputs the calibration data and ID number of the balance for calibration confirmation to the AD-8121B printer
System diagnostics to alert the operator of abnormal weighing conditions
RS-232C bidirectional interface (option for HR-60, HR-120 and HR-200; standard for HR-300i and HR-202i)
Weighing chamber
Liquid crystal display (LCD)
WinCT© communication tools software
Underweigh hook

Note: Orion HR series does have internal adjustment weight

Weighing Units:
Carat, pennyweight, troy ounce, decimal ounce (see technical manual for complete listing)

Operating Modes:
Percentage, counting

Power:
120 VAC (AC adapter) 50/60 Hz (110, 220, 240 V AC adapter available by special order)

Stabilization Time:
Approx. 3.5 seconds

Calibration Weight:
300 g/200 g/100 g

Temperature:
Operating:
41 °F to 104 °F (5 °C to 40 °C)

Humidity:
85% RH or less (no condensation)

Est. Weight:
Approx. 17.6 lb (8.0 kg)

Warranty:
Five-year limited

Return Policy:
A&D Weighing standard policy - restock fee may apply

Model	Capacity	Readability	Repeatability	Linearity	Weighing Chamber	Pan Size	Dimensions	Part Number
HR-300i	320 g	0.0001 g	±0.0003 mg	0.0002 mg	6.45 × 5.84 × 9.88 in (164 × 149 × 251 mm)	Ø 3.6 in 90 mm	8.54 × 17.4 × 12.24 in (217 × 442 × 316 mm)	97642

Part #	Description
Analytical Model
97642	Balance,A&D HR-300i Orion Series, Analytical, 320g x 0.1mg, RS-232C, 120-230V auto- ranging adapter
Semi-Micro Model

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