Techkon SpectroDens Basic, SpectroDens Advanced, SpectroDens Premium Densitometer |
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Specifications |
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Measurement geometry |
0° : 45° optics according to ISO 5-4 |
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Spectral range |
400 to 700 nm in 10 nm steps, spectral resolution 10 nm, pixel distance sensor < 3 nm |
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Measurement aperture |
3 mm round standard; 1.5 mm round optional |
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Light source |
LED, provides measurement conditions M0, M1, M2, M3 according to ISO 13655 |
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Polarization filter |
Twice linear crossed, switched on and off per button release |
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Measurement time |
Approx. 1 sec. per measurement; max. 10 seconds in scan mode |
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White reference |
Absolute and relative; absolute white standard integrated in charging console |
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Illumination types |
A, C, D50, D65, F 2/7/11 |
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Standard observer |
2°, 10° |
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Density filter |
DIN 16536, DIN 16536 NB, ISO/ANSI T, ISO/ANSI I, ISO E; spectral density Dmax |
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Density measurement range |
0.00 – 2.50 D |
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Repeatability |
0.01 D; 0.03 CIE ∆E*a*b* |
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Inter-instrument agreement |
0.01 D; 0.3 CIE ∆E*a*b* |
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Display |
Color LC backlight display, anti-reflective, 320 x 240 pixels |
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Power supply |
Rechargeable LiFePO4 battery, regulated recharge via charging console with AC adapter, 100 – 240 V, 47 – 63 Hz, approx. 10000 measurements per battery charge, battery level control |
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Communication port |
USB; WLAN module optional |
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Weight |
495 grams |
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Dimensions |
62 x 50 x 185 mm ( approx. 2.4 x 2.0 x 7.3 inches ) |
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System requirements for TECHKON software : Windows 7, 8 or 10; 32- and 64-bit, minimum : IBM-compatible PC with Intel Core Duo processor or comparable processor, 4 GB RAM, 2 USB ports |
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Model |
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SpectroDens Basic |
SpectroDens Advanced |
SpectroDens Premium |
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Same functions as SpectroDens Basic and additionally : |
Same functions as SpectroDens Advanced and additionally : |
Automatic density |
ΔE*CIE2000 |
Ugra/Fogra media wedge evaluation |
Density CMYK (with reference measurements) |
ΔE*CIE94 |
ISO-Check: Color control according to ISO 12647 |
Dot area |
ΔE*cmc |
CIE L*u*v* |
Dot gain |
CIE color circle |
CIE L*C*h*uv |
Print contrast |
CIE XYZ |
CIE xyY |
Gray and color balance |
CIE L*C*h*ab |
DIN Lab99 |
Ink trapping |
ΔE*a*b* |
metamery index |
Printing curve |
CIE L*a*b* |
Whiteness |
Density spectrum |
Remission spectrum |
Yellowness |
Spectral density for spot colors |
InkCheck : Color control of spot colors |
Pass/fail tolerance |
Trend function ExPresso mini |
Color library with up to 20 color books and a total number of 25000 reference values |
Opacity |
Slur/doubling |
Memory capacity for 3000 sample values and 300 reference values |
OBA-Check |
Dot area to Yule-Nielsen for printing plates |
G7™ |
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LED technology provides measurement conditions M0, M1, M2 and M3 according to ISO 13655 |
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Spot Colour Tone Value (SCTV) |
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Spot Colour Tone Value (SCTV) Printing curve |
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Average |
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Software |
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SpectroConnect requires Windows 7, 8 or 10 |
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Contents |
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§ Measurement device SpectroDens |
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§ Charging console with white standard |
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§ AC adapter with universal plugs |
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§ Micro-USB cable |
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§ CD with software TECHKON Spectro-Connect |
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§ Manual with ISO 9000 compliant certificate ( pdf on CD ) |
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§ Manufacturer certificate |
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Optional accessories |
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§ Small apertures |
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§ Print control strip TCS Digital |
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§ Color reference SpectroCheck |
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§ WLAN module |
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§ Upgrades for SpectroDens Basic and Advanced |