Model 301
Digital Densitometer
Provides Accurate QA for Your Film Processor
The end product of your X-ray, microfilm or photographic processing equipment is only as good as the quality control techniques that you use. The Model 301 densitometer is designed to help you keep your film processor producing optimal results.
This densitometer will detect variations in film density far more subtle than can be seen with the naked eye. Its wide measurement range allows you to determine base fog and accurately determine density up to 5D.
A new optional feature has been added to the Model 301 - a serial RS-232 output. Now you can connect it to a serial input printer or an IBM-compatible computer. This provides a convenient record or an opportunity to use a computer to calculate the data from a step wedge.
Convenient Operation
The Model 301 is easy to use. Measurements are made on a push-and-read basis. The display consists of large LED numerals which can be read easily in bright or dim light. Internal memory and the null button allow the operator to make comparative density measurements across a piece of film.
Other quality features include a lighted work table, simple calibration procedure and rugged construction. The densitometer will remain in proper alignment even though it may be picked up by the arm.
The Model 301 is UL-listed and is standards-traceable through the NIST. This is probably the most widely-accepted and used densitometer for medical and industrial X-ray requirements and in the micrographic industry.