| Model |
CM-3700A Plus |
| Illumination/observation system |
Reflectance: |
di:8°, de:8° (diffuse illumination/8° viewing angle) SCI (specular component included)/SCE (specular component excluded) switchable & simultaneously Conforms to CIE No.15(2004), 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(2004), ASTM E 1164, DIN 5033 Teil 7 and JIS Z 8722 condition g standard. |
| Integrating sphere size |
ø152 mm/6 inches |
| Detector |
38-element silicon photodiode array |
| Spectral separation device |
Diffraction grating |
| Wavelength range |
360 to 740 nm |
| Wavelength pitch |
10 nm |
| Meia Banda |
Aprox. 14 nm average |
| Measuring range |
0 to 200%; Resolution: 0.001% |
| Light source |
Pulsed xenon arc lamp |
| Measurement/ illumination area |
Reflectance |
Changeable between SAV, MAV, LMAV and LAV SAV : 3×5 mm measurement / 5×7 mm illumination MAV : ø8 mm measurement/ ø11 mm illumination LMAV : ø16 mm measurement / ø20 mm illumination LAV : ø25.4 mm measurement / ø28 mm illumination |
| Transmittance |
Aprox. Ø20 mm / ø25 mm |
| Repeatability |
White |
Colorimetric values : Standard deviation within ΔE ab 0.005
Spectral reflectance : Standard deviation within 0.05% (When a white calibration plate is measured 30 times at 10-second intervals after white calibration) |
| Black |
olorimetric values : Standard deviation within AE ab 0.02
Spectral reflectance : Standard deviation within 0.02% (When a black tile (BCRA Serles II; reflectance: 1%) is measured 30 times at 10-second intervals after white calibration) |
| Inter-instrument agreement |
Within ΔE*ab 0.08(Based on average for 12 BCRA Series II color tiles; LAV/SCI. Compared to values measured with a master body under Konica Minolta standard measurement conditions) |
| UV adjustment |
UV setting : UV cutoff filter : 400 nm |
| Sample temperature measurement |
Accuracy (Within operating temperature/humidity range) SAV : ±1.2°C
LMAV, MAV : ±0.8°C LAV : ±0.5°C |
| Sample temperature measurement |
Accuracy (Within operating temperature/humidity range) SAV : ±1.2°C LMAV, MAV : ±0.8°C LAV : ±0.5°C |
| Measurement time |
SCI or SCE : Approx. 2 s
SCI or SCE with measuring sample temparature : Approx. 4.5 s
SCI+SCE : Approx. 5 s
SCI+SCE with measuring sample temparature : Approx. 5 s
Transmittance : Approx. 2 s |
| Minimum interval between measurements |
SCI or SCE : Approx. 3 s
SCI or SCE with measuring sample temparature : Approx. 5 s
SCI+SCE : Approx. 6 s
SCI+SCE with measuring sample temparature : Approx. 6 s
Transmittance : Approx. 3 s |
| 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 |
| Camera viewfinder function |
Using internal camera.
* Image viewable/copiable using optional software such as SpectraMagic NX2 |
| Internal Performance Check*1 |
WAA (Wavelength Analysis & Adjustment) Technology |
| Ambient temperature sensor |
Yes |
| Interface |
USB2.0 |
| Power |
Dedicated AC adapter |
| Size (HxWxD) |
Aprox. 307(H) x 271(W) x 600(D)mm |
| Peso |
Aprox. 20.0kg |
| Operating temperature/ humidity range |
Temperature: 13 to 33°C, |
| Relative humidity: 80% or less (at 33°C) with no condensation |
| Storage temperature/
humidity range |
Temperature: 0 to 40°C, |
| Relative humidity: 80% or less (at 35°C) with no condensation |
| Standard Accessories |
White Calibration Plate; Target Masks (SAV,MAV,LMAV,LAV); Zero Calibration Box; USB Cable (3 m); AC Adapter |
| Optional Accessories |
Color Data Software SpectraMagic NX2; Transmittance Specimen Holder; Cells (Glass; 2 mm, 10 mm, 20 mm); Plastic Cells (2 mm, 10 mm, 20 mm); Transmittance Zero Calibration Plate; Color Plates; Green tile; Dust Cover |