C I N E B R A T E User Manual
25
S
PECIFICATIONS
Parameter
Specification
Detector
128 detector array
Aperture
2
Wavelength Range
380 to 780 nm
Optics
Pritchard measuring system with 75 mm fixed focus lens
Focus Range
3
–
30 m
Measuring diameter range
99
–
987 mm
Digital Resolution
16 bits
Spectral Resolution
3.12 nm / pixel
Spectral bandwidth
5 nm
Spectral Accuracy
± 1 nm
Luminance accuracy (Against NIST luminance standard)
± 2%
Luminance repeatability
± 1% at 0.75 fL (2.6 cd/m
2
)
Color Accuracy (for Illuminant A)
±0.0015 in CIE 1931 x,y
Measurement Capabilities
Luminance, chromaticity, correlated color temperature,
Measurement Time
3 ms to 30 secs.
Battery
Rechargeable Lithium-Ion.
(12 hours continuous operation)
Weight
3.75 lbs (1.7 kg)
Operating Temperature
34° to 95° F (1° to 35° C)
C
INEBRATE
L
ENS
C
HART
Accessory
Working Distance
Objective Lenss
(3 m to 30 mm)
3 m to
30 m
99 mm
987 mm
TABLE 7. CINEBRAGTE MEASUREMENT SPOT SIZES
C
INEBRATE
S
ENSITIVITY
C
HART
Accessory
MS-75
0.05 to 50 fl
