Provides highly repeatable
and accurate measurements of black and white film densities. Large LED
numerals can be read easily in bright or dim light.
Product Features:
Measuring range: 0-5.0D with 2 and 3mm apertures; 0-4.0D with 1mm aperture
Scale factor (slope) stability: ±1% per 6 months
RS232 output (optional)
Designed
for black and white film measurement applications where portability is
required. Self-contained light table accommodates film up to 11 inches
wide.
Product Features:
Measuring range: 0-3.5D (1mm) 0-4.0D (2mm)
Battery operated
Scale factor (slope) stability: ±1% per 6 months
Measuring area: 1 & 2 mm
Measuring length: 5.5 inches
Certified step wedge
Includes
all capabilities of the 390U, plus automatically establishes aim values
and control limits, calculates cross-over values, and plots monthly
control charts. Able to deliver processor quality control data, via
modem, across phone lines.
Product Features:
Measuring range: 0-4.5D
Data storage: 12 Channels / 31 readings per channel
Aim Value Editor / Control Limit Editor
Displays 21 density readings and QC parameters (base plus fog, speed, contrast index, average gradient, D-Max, and gamma)
Provides single-sided exposures and produces repeatable 21 step exposures on film.
Product Features:
Exposure stability: ±.02 log exposure per year
Unit-to-unit repeatability: ±.02 log exposure
Power requirement: 9 volt alkaline battery (included) approx. 10,000 exposures/battery
Light modulation: 21-step wedge, 0.15D per step
Blue color peak wavelength: 455nm ± 10nm
Green color peak wavelength: 512nm ± 10nm
Designed and manufactured to comply with the calibration requirements described in DIN V 6868-55