38
Specifications
Illumination/
viewing system
Reflectance
di:8
°
, de:8
°
(diffuse illumination/8
°
viewing angle)
SCI (specular component included)/SCE (specular component excluded)
switchable
Conforms to CIE No.15, ISO 7724/1, ASTM E 1164, DIN 5033 Teil 7
and JIS Z 8722 condition c standard.
Transmittance
di:0
°
, de:0
°
(diffuse illumination/0
°
viewing angle)
Conforms to CIE No.15, ASTM E 1164, DIN 5033 Teil 7 and
JIS Z 8722 condition g standard.
Detector
Silicon photodiode array with flat holographic grating
Wavelength range
360 to 740 nm
Wavelength pitch
10 nm
Half bandwidth
Approx. 14 nm average
Measuring range
0 to 200%; Resolution: 0.001%
Light source
Pulsed xenon arc lamp
Minimum
measurement
interval
3 seconds
Measurement/
illumination area
Reflectance
Changeable between SAV, MAV, and LAV
SAV : 3x5 mm measurement / 5x7 mm illumination
MAV : ø8 mm measurement / ø11 mm illumination
LAV : ø25.4 mm measurement / ø28 mm illumination
Transmittance ø25 mm / Approx. ø20 mm
Repeatability
1. When white calibration plate is measured 30 times at 10-sec. intervals after white
calibration has been performed:
Spectral reflectance: Standard deviation within 0.05%
Chromaticity: Standard deviation within E*
ab
0.005
2. When black tile (BCRA Series II; reflectance: 1%) is measured 30 times at 10-second
intervals after white calibration has been performed:
Spectral reflectance: 380 to 740 nm: Standard deviation within 0.02%
360 and 370 nm: Standard deviation within 0.04%
Chromaticity: Standard deviation within E*
ab
0.05
Inter-instrument
agreement
Mean E*
ab
0.08 (typical) Average for 12 BCRA Series II color tiles.
Max E*
ab
0.3 (corresponds to approx. E*
CMC
0.2) for any of 12 BCRA Series II
color tiles compared to values measured with Konica Minolta master body.
UV adjustment
Computer controlled: continuously variable
Transmittance
chamber
Maximum sample thickness: Approx. 50 mm
Maximum sample length: Unlimited (no sides when transmittance chamber cover is open)
Sample holder (optional) for holding sheet samples or containers
of liquid samples can be installed/removed
Interface
USB 1.1
Power
AC 100 to 240 V 50/60 Hz 25 VA (using included AC adapter)
Operation
temperature/
humidity range (*1)
13 to 33
°
C, relative humidity 80% or less (at 33°C) with no condensation
Storage
temperature/
humidity range
0 to 40
°
C, relative humidity 80% or less (at 35
°
C) with no condensation
Size (W x H x D)
271 x 274 x 500 mm (10-11/16 x 10-3/4 x 19-11/16 in.)
Weight
18 kg (39.7 lb.)
*1 Operating temperature/humidity range of products for North America : 13 to 33°C, relative humidity 80% or less (at 31°C)
with no condensation
The specifications and drawings given here are subject to change without prior notice.
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