Internal memory and the null button allow the operator to make comparative density measurements across a piece of film. Quality features include: Lighted Table, simplifies location of image areas to measure Simple calibration procedure Rugged construction. The Model 301 the most widely accepted densitometer for industrial x-ray requirements.
Easy-to-Read Display: Large half-inch LED numeric display for easy reading and fewer errors. Convenient Service; Modular construction allows rapid replacement of lamps and easy access to electronic circuits. Measuring range: 0-5.0D with 2 and 3mm apertures; 0-4.0D with 1mm aperture Scale factor (slope) stability: ±1% per 6 months.Voltage and temperature compensation provides drift-free operation. Modular construction allows rapid replacement of lamps and easy access to electronic circuits. Remains in proper alignment even if it is picked up by the arm.
This unit features push button nulling and will compute density comparisons and subtractions. Designated trademarks, brand names and brands appearing in our ads, are the property of their respective owners.