Overview
The AR7 Series Automatic Refractometers are designed for exceptional accuracy and flexibility, suitable for various applications such as chemical identification, purity determination, and concentration measurements. They feature a wide refractive index reading range and solid-state temperature control, ensuring precise and reliable results.

Key Features

• Sapphire Prism: Provides durability and longevity.
• Peltier Temperature Control: Ranges from 10° to 100°C with automatic equilibration detection, eliminating the need for water bath circulators.
• Refractive Index Range: 1.33 to 1.6, covering the full Brix range.
• Calibration: User-definable calibration points with NIST certified oils included, ensuring accuracy across the range.
• Sample Compatibility: Suitable for transparent, translucent, and opaque liquids.
• Accessories: Enhance repeatability and accuracy for specialized applications.

Models

• AR700: Precision to 0.01 Brix or 0.00001 Refractive Index.
• AR70: Precision to 0.1 Brix or 0.0001 Refractive Index.

Technical Specifications

• Operation: Automatic, reflected light refractometer.
• Sample Types: Transparent, translucent, and opaque liquids.
• Temperature Control: Built-in Peltier system with a range from 10° below ambient to 100°C.
• Display: Graphic LCD, 4.3"W x 2.4"H.
• User Interface: Simple 5-button operation.
• I/O Ports: 2 RS-232-C serial ports.
• Warranty: 2 years.
• Software Features: Includes calibration history, programmable custom scales, password protection, and automatic sample equilibration detection.

Optional Accessories

• Flow Cell
• Funnel Flow Cell
• Sample Press

Contact Information
For more details, contact Reichert Analytical Instruments at 3374 Walden Avenue, Depew, NY 14043. Phone: (716) 686-4500, Fax: (716) 686-4555, Email: [email protected], Website: www.reichertai.com