Micro balance AND GX-203A

GX-203A Precision Balance

The GX-203A Series Precision Balance from A&D offers high-accuracy weighing performance with a capacity of 220 grams and a readability of 0.001 grams, making it ideal for advanced laboratory and industrial applications. Featuring internal calibration, a durable stainless steel pan, and advanced data security, this balance is designed to meet the highest standards of reliability and efficiency.

Engineered with Super Hybrid Sensor (SHS) technology, the GX-203A ensures ultra-fast response time, precise results, and long-term stability. It also includes enhanced usability features like a windbreak with anti-static capability, removable components for easy cleaning, and multi-user password protection.

Key Features:

• Built-in Internal Calibration: Automatic internal calibration ensures consistent accuracy without the need for external weights.

• Super Hybrid Sensor (SHS) Technology: Enables rapid stabilization (~1 second), precise readings, and enhanced durability in compact form.

• High-Level Security: Supports password protection for up to 11 users and 1 administrator, ensuring operational security and controlled access.

• Removable Stainless Steel Pan and Dust Plate: Facilitates easy cleaning and maintenance.

• Anti-Static Windshield: Designed to reduce measurement errors caused by static electricity, especially critical at 1 mg readability.

• Multi-Functional Weighing Modes: Includes unit conversion, counting, percent, and specific gravity modes, along with user-programmable unit support.

Technical Specifications:

• Capacity: 220 g

• Readability: 0.001 g

• Repeatability (Standard Deviation): 0.001 g

• Linearity: ±0.002 g

• Immediate Calibration Accuracy: ±0.010 g

• Stabilization Time: Approx. 1 second (0.8 seconds for 5 g)

• Sensitivity Drift: ±2 ppm/°C (10 °C to 30 °C with auto-calibration OFF)

• Calibration Weights: 50 g, 100 g, 200 g (internal calibration)

• Weighing Pan Size: 128 x 128 mm / 5 x 5 in

• Display: Reverse backlit LCD (character height: 17.8 mm)

• Display Refresh Rate: Selectable – 5, 10, or 20 times per second

• Supported Units: g, oz, lb, lb-oz, ozt, ct, mom, dwt, gr, pcs, %, SG, plus user-defined units

• Counting Mode:

  • Minimum Unit Weight: 0.001 g

  • Sample Sizes: 5, 10, 25, 50, or 100 pieces

• Percent Mode:

  • Minimum 100% Reference Mass: 0.001 g

  • Display Resolution: 0.01%, 0.1%, or 1% (depending on stored reference)

• Operating Temperature: 5 °C to 40 °C / 41 °F to 104 °F

• Humidity Range: ≤85% RH (non-condensing)

• Power Supply: AC adapter, approx. 30 VA power consumption

• Communication Interfaces: RS-232C and USB

• Overall Dimensions (W x D x H): 212 x 317 x 93 mm / 8.3 x 12.5 x 3.7 in

• Net Weight: Approx. 5 kg / 11 lbs

• Shipping Weight / Dimensions: 14.3 lbs / 13 x 17 x 11 in