Techkon SpectroDens Basic, SpectroDens Advanced, SpectroDens Premium Densitometer

Specifications 

Measurement geometry 

0° : 45° optics according to ISO 5-4 

Spectral range 

400 to 700 nm in 10 nm steps, spectral resolution 10 nm, pixel distance sensor < 3 nm

Measurement aperture 

3 mm round standard; 1.5 mm round optional 

Light source  

LED, provides measurement conditions M0, M1, M2, M3 according to ISO 13655

Polarization filter 

Twice linear crossed, switched on and off per button release 

Measurement time 

Approx. 1 sec. per measurement; max. 10 seconds in scan mode 

White reference 

Absolute and relative; absolute white standard integrated in charging console 

Illumination types 

A, C, D50, D65, F 2/7/11 

Standard observer 

2°, 10° 

Density filter 

DIN 16536, DIN 16536 NB, ISO/ANSI T, ISO/ANSI I, ISO E; spectral density Dmax

Density measurement range  

0.00 – 2.50 D

Repeatability 

0.01 D; 0.03 CIE ∆E*a*b* 

Inter-instrument agreement 

0.01 D; 0.3 CIE ∆E*a*b* 

Display 

Color LC backlight display, anti-reflective, 320 x 240 pixels 

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 

Communication port 

USB; WLAN module optional 

Weight 

495 grams 

Dimensions

62 x 50 x 185 mm ( approx. 2.4 x 2.0 x 7.3 inches )

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

Model

SpectroDens Basic  

SpectroDens Advanced  

SpectroDens Premium

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™

LED technology provides measurement conditions M0, M1, M2 and M3 according to ISO 13655

Spot Colour Tone Value (SCTV) 

Spot Colour Tone Value (SCTV) Printing curve 

Average

Software 

SpectroConnect requires Windows 7, 8 or 10

Contents   

§ Measurement device SpectroDens 

§ Charging console with white standard 

§ AC adapter with universal plugs 

§ Micro-USB cable 

§ CD with software TECHKON Spectro-Connect

§ Manual with ISO 9000 compliant certificate ( pdf on CD ) 

§ Manufacturer certificate

Optional accessories

§ Small apertures

§ Print control strip TCS Digital 

§ Color reference SpectroCheck

§ WLAN module

§ Upgrades for SpectroDens Basic and Advanced