darklight duo
Routine Test Sensitometer and Densitometer
Technical specifications
- Exposure colour: Selectable blue or green
- Peak Wavelength: Blue (460 ± 10) nm; Green (510 ± 10) nm
- Exposure H[lx.s]: 5 steps selectable for each exposure color
- Exposure Homogeneity: ± 0.01 log (H) for each step
- Step Wedge: 21 steps
- Reference Sensitometer: According to DlNV6868-55
- Spectral Characteristics: ANSIPH 2.19-1979 (DIN 4512-3) for light source
- Sensor Optics Size: 3 mm diameter
- Measuring Range: D = 0 – 4.5
- Measuring Accuracy: ± 2.0% for D~ 3; ± (1.5 – 2)% for D>3
- Accuracy: D = ±0.0l
