Timbangan Micro balance AND GR-300

GR-300 Analytical Balance 

The GR-300 Analytical Balance from the Gemini Series delivers high-precision weighing performance with the convenience of built-in automatic internal calibration. With a weighing capacity of 310 grams and readability of 0.1 mg, this balance is ideal for laboratories requiring consistent accuracy, reliability, and easy operation.

Built on a durable die-cast aluminum base, the GR-300 features a space-saving footprint and an intuitive large LCD display for clear data visibility. Its internal calibration mechanism allows automatic self-calibration at set intervals or due to environmental changes, reducing the need for external weights and ensuring continued accuracy.

The splash-proof membrane keypad ensures easy and hygienic operation, while its robust construction and straightforward design make the GR-300 simple to clean, maintain, and integrate into demanding lab environments.

Key Features:

• High Accuracy: 310 g maximum capacity with fine 0.1 mg readability.

• Internal Calibration: Automated internal calibration ensures constant accuracy without user intervention.

• Fast Stabilization: Results stabilize in approximately 3.5 seconds.

• Compact & Efficient Design: Small footprint with a die-cast aluminum base for stability.

• User-Friendly Interface: Large LCD display and splash-resistant membrane keypad for intuitive operation.

• Flexible Power Supply: Compatible with 100–240 VAC power inputs (50/60 Hz).

• GLP/GMP Compliant Output: Supports data traceability and calibration documentation.

• Reliable Measurement Performance: Outstanding repeatability (±0.0001 g) and linearity (±0.0002 g).

Technical Specifications:

• Capacity: 310 g

• Readability: 0.1 mg

• Pan Size: Ø85 mm (3.3″)

• Repeatability / Standard Deviation: 0.0001 g

• Linearity: ±0.0002 g

• Minimum Unit Weight (Counting Mode): 0.1 mg

• Minimum Display in Percent Weighing: 0.01%

• Stabilization Time: Approx. 3.5 seconds

• Sensitivity Drift: ±2 ppm/°C (within 10°C to 30°C)

• Display Refresh Rate: 5 or 10 times/second

• Operating Temperature Range: 5°C to 40°C (41°F to 104°F), RH ≤85% (non-condensing)

• Power Supply: 100, 120, 220, 240 VAC, 50/60 Hz via AC adapter

• Power Consumption: Approx. 11 VA

• Physical Dimensions (W × D × H): 249 × 330 × 327 mm (9.8 × 13.0 × 12.9 in)

• Breeze Break Dimensions: 178 × 160 × 233 mm (7.0 × 6.5 × 9.2 in)

• Net Weight: Approx. 6.0 kg (13.2 lbs)

• Standard Accessories: User manual, AC adapter, quick reference card

• Optional External Calibration Weights: 200 g or 300 g