| Measuring
Geometrics |
d/8°,
DRS spectral engine, fixed aperture: 8mm viewing / 12mm illumination |
| Light
Source |
Gas-filled
tungsten lamp |
| Illuminant
Types |
C,
D50, D65, D75, A, F2, F7, F11 and F12 |
| Standard
Observers |
2°
and 10° |
| Receiver
Blue |
enhanced
silicon photodiodes |
| Spectral
Range |
400 - 700nm |
| Spectral
Interval |
10nm
- measured, 10nm - output |
| Storage
|
1,024
standards with tolerances, 2,000 samples |
| Measurement
Range |
0
to 200% reflectance |
| Measuring
Time |
Approximately
2 seconds |
| Inter-Instrument
Agreement |
CIE
L*a*b*:
Average 0.40
DE*ab
based on average of 12 BCRA Series II tiles (specular component
included)
Maximum 0.60
DE*ab
on any tile (specular component included)
CMC
Equivalent:
Average 0.30
DEcmc
based on average of 12 BCRA Series II tiles (specular component
included)
Maximum 0.50
DEcmc
on any tile (specular component included
|
| Short-Term
Repeatability† |
0.10 DE*ab
on white ceramic (standard deviation) |
| Lamp
Life |
Approximately 500,000 measurements |
| Power
Supply |
Removable
(Ni-metal hydride) battery pack; 7.2V DC rated @1450mAh |
| AC
Adapter Requirements |
90-130V
AC, 50-60Hz, 15W maximum |
| Charge
Time |
Approximately
4 hours - 100% capacity |
| Measurements
per Charge |
1,000
measurements within 8 hour period |
| Display
|
64
x 128 pixel graphical LCD |
| Operating
Temperature Range |
10°C to 40°C (50°
to 104°F)
85% Relative
Humidity Maximum (non-condensing)
|
| Storage
Temperature Range |
-20°C
to 50°C
(-4°
to 122°F)
|
| Weight
|
1.1kg
( 2.4lbs) |
| Dimensions
|
109
x 83 x 195mm (4.3" x 3.3" x 7.7") |
| Supplied
with |
Calibration
Standards, Operating Manual, AC Adapter and Carrying Case |
| †
Based on
20 measurements on a white tile. |
