KODAK - Kodak densitometer 1 Notice

Comprehensive technical manual for the Kodak Color Densitometer Model 1, the precision measurement instrument that professional color photographers rely on to establish exposure standards and maintain consistent quality control. This service and operator's guide walks you through the fundamentals of densitometry and sensitometry—the core knowledge needed to read density values, understand how photographic negatives and prints respond to exposure, and work confidently with measurement data. You'll find detailed explanations of transmission, opacity, and density relationships in photographic materials, backed by a complete reference table for quick calculations on the bench. The manual includes a characteristic curve that shows exactly how your film stock responds across the exposure range, essential for establishing proper printing matrices and verifying separation negative balance in color work. Practical sections cover real-world densitometer operation: how to determine correct exposures for matrices, check color separation integrity, and build your own working curves tailored to your specific films and darkroom setup. This densitometer manual gives you the reference data and methodology to master color correction, achieve repeatable results, and troubleshoot exposure and density issues in your color photography and reproduction work.