Introduction
The document introduces Kett's Near-Infrared (NIR) Composition Analyzers, Models 400 and 500, which provide instant, continuous, and non-contact measurement capabilities using NIR Reflectance technology. These instruments are designed for use in production lines, process vessels, or stationary settings, offering robust and reliable performance.

Specifications
The analyzers are equipped with integrated microprocessors, allowing them to operate independently without additional hardware. This feature facilitates standardized calibrations across multinational corporations, managed via PC-based software.

Quality Assurance
Kett guarantees the durability and quality of its NIR Analyzers with a one-year warranty, covering repairs or replacements if the product fails under normal conditions. Field engineers provide support for process analysis, initial calibration, and problem determination.

Measurement Capabilities
The analyzers can measure various components such as moisture, fat, protein, BTU, ash, film thickness, and cellulose. The 400 series is configured for single-component measurement, while the 500 series can handle multiple components simultaneously using up to four measurement wavelengths.

Additional Devices
Kett offers a comprehensive range of measurement devices for on-line, laboratory, and field testing, backed by over 50 years of experience in handling diverse analysis requirements.

Technical Specifications

• Measurement Range: 0-100%
• Measurement Distance: 350 +/- 50mm
• Measurement Diameter: 35-50mm
• Response Time: Instant
• Refresh Rate: 0.5 Seconds
• Accuracy: +/- 0.1% or better (reference-dependent)
• Precision: To 0.001% nominal
• Display: LED Digital Backlit LCD
• Communications: RS232C
• Power Source: 110 VAC
• Warranty: One Year Parts and Labor

Conclusion
Kett's NIR Composition Analyzers are designed to enhance productivity by providing fast and accurate measurements, allowing companies to focus on improving product quality. For further assistance or to place an order, customers are encouraged to contact Kett directly.