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Giving Shape to Ideas

Specifications

LumiTop 2700 and 4000 - Imaging colorimeter

3-in-1 measurement device: spectroradiometer, RGB camera, and flicker diode

Specifications

 

LumiTop 2700

LumiTop 4000

Measurement quantities

2D

Luminance, color

Spot

Spectrum, luminance, color, flicker

General specifications

Operating system

Windows 10 (64 bit)

Dimensions (l x w x h)

274 mm x 192 mm x 112 mm

274 mm x 192 mm x 119 mm

Weight

3.7 kg

4.0 kg

Power supply

12 V

Operating temperature range

15 – 35 °C

Camera specifications

Effective resolution (h x v)

2750 x 2200 (6.1 megapixels, CCD)

4096 x 3000 pixels (12 megapixels, CMOS)

Pixel size

4.54 µm x 4.54 µm

3.45 µm x 3.45 µm

AD converter

12 bit

Size sensor

1” (16.0 mm diagonal)

1.1’’ (17.52 mm diagonal)

Interface camera

Gigabit Ethernet

Measurement range 2D

L = 0.005 cd/m² - 5,000 cd/m²

L = 0.02 cd/m2   – 27,000 cd/m2

Accuracy and precision

Luminance

Color

Luminance

Color

Accuracy of camera (rel. to CAS)

±0.4 %

±0.0015

±0.4 %

±0.002

Instrumental precision camera

±0.04 %

±0.0002

±0.04 %

±0.0002

Camera uniformity (RNU)

±0.35 %

±0.0013

±0.35 %

±0.0013

Measurement time

Measurement time hybrid mode

0.5 s

0.7 s

Measurement time camera only

0.5 s

0.7 s

CAS specifications

CAS 140CT

CAS 140D

Interface CAS

USB, PCIe

USB, PCIe, Gigabit Ethernet

Measurement range CAS

L = 0.02 cd/m2   – 6 x 107  cd/m2

L = 0.005 cd/m2   – 4 x 107  cd/m2

Accuracy and precision

Luminance

Color

Luminance

Color

Accuracy of CAS

±3.5 %

±0.0015

±3.0 %

±0.0015

Instrumental precision CAS

±0.1 %

±0.0002

±0.1 %

±0.0002

Polarization sensitivity

±2.0 %

±0.002

±2.0 %

±0.002

Flicker specifications

Flicker range

5 cd/m2   – ca. 600 cd/m2

Flicker accuracy

±1 dB

Flicker instrumental precision

±0.02 dB

Spot size and field of view at selected working distances for 29 mm lens (f/2.8)

Working distance  [mm]

385

400

500

700

800

1000

1200

Spot size [mm]

11.0

11.5

14.9

21.7

25.1

31.9

38.6

LumiTop 2700

Field of view [mm]

138 x 110

144 x 115

187 x 149

271 x 217

313 x 251

398 x 319

482 x 387

Field of view diagonal [in]

7.0

7.3

9.4

13.7

15.8

20.1

24.3

LumiTop 4000

Field of view [mm]

156 x 114

163 x 119

211 x 155

307 x 225

355 x 260

450 x 330

546 x 400

Field of view diagonal [in]

7.6

8.0

10.3

15.0

17.3

22.0

26.6