AND Gemini GR-120 Analytical Balance

AND Gemini GR-120 Analytical Balance

AND Gemini GR-120 Analytical Balance: Detailed Description & Specifications

The AND Gemini GR-120 is a robust and reliable analytical balance designed to deliver precise and consistent results for demanding laboratory environments. With a capacity of 120g and a high 0.1mg readability, it combines essential functionality with a durable, user-centric design. Featuring Ordinal Electromagnetic Force Restoration (OES) technology, full internal calibration, and compliance-ready data output, the GR-120 ensures dependable performance for quality control, research, and pharmaceutical applications, all backed by an extensive 5-year warranty.

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Key Features & Capabilities

• High Precision & Stability: Offers a 120g capacity with 0.1mg readability, leveraging Ordinal Electromagnetic Force Restoration (OES) technology for consistent, reliable measurements.

• Fully Automated Internal Calibration (FACT): One-touch internal self-calibration automatically adjusts for environmental changes, ensuring optimal accuracy without the need for external weights.

• Compliance & Data Integrity: Supports GLP/GMP/GCP/ISO compliant output, providing fully traceable data for regulatory audits. Includes a data memory function for storing recorded measurements.

• Durable & Easy-Maintenance Design:

  • Splash/Dust Proof Membrane Keypad: Protects the internal electronics from spills and contaminants.

  • Easy-to-Clean Components: Constructed with an anti-static glass breeze break, ABS housing, stainless steel pan, and spill ring for simple and thorough cleaning.

  • Die-Cast Aluminum Base: Provides exceptional stability, minimizing vibrations and enhancing weighing precision.

• User-Optimized Workflow:

  • Large LCD Display: Features a 17.8mm (0.7 inch) high digit display for clear readability.

  • Efficient Space-Saving Design: Collapsible doors and a compact footprint maximize bench space.

  • Quick Leveling: A front-mounted spirit level allows for fast and easy balance leveling.

  • Easy-Click Door Lock Joints: Enable quick door configuration for different sample loading methods.

• Versatile Connectivity & Functions:

  • RS-232C Bi-Directional Interface: Allows for seamless data transfer to printers, computers, or other peripheral devices.

  • Underhook Weighing: Facilitates density determination and below-balance weighing operations.

  • Automatic Counting with ACAI: Provides precise piece counting for inventory and formulation tasks.

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Technical Specifications

Model: AND Gemini GR-120

Weighing Specifications

• Capacity: 120 g

• Readability: 0.1 mg

• Repeatability (Std. Deviation): 0.1 mg

• Linearity: ±0.2 mg

• Stabilization Time: 3.5 seconds

Calibration

• Type: Internal, Fully Automated Self-Calibration (FACT)

Physical Specifications

• Weighing Pan: Ø 85 mm (3.3 in)

• Breeze Break Dimensions (HxWxD): 233 x 178 x 160 mm (9.17 x 7.01 x 6.5 in)

• Overall Dimensions (W x D x H): 249 x 330 x 327 mm (9.8 x 12.99 x 12.87 in)

Display & Interface

• Display Type: Large LCD

• Digit Height: 17.8 mm (0.7 in)

• Standard Interface: RS-232C (Bi-Directional)

General

• Warranty: 5-Year Limited Warranty (US)

• Keypad: Splash/Dust Proof Membrane

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Typical Applications

The AND GR-120 is ideally suited for a wide range of precision weighing tasks in:

• Quality Control Laboratories: For raw material and finished product inspection.

• Pharmaceutical R&D and Manufacturing: Precise formulation and dosage weighing.

• Academic and Research Institutions: For general lab work in chemistry and biology.

• Chemical and Industrial Laboratories: Accurate compounding and sample preparation.