This unit is not longer in production, we will offer the replacement instrument soon.
BYK spectro-guide gloss
Color measurement with 45:0°- or d:8° spheric-measurement geometry and 60° gloss measurement with equipment
Color appearance on the surfaces of items is characterized by two factors: color and gloss. Two surfaces with similar color but with different gloss do not look the same visually. The 45°/0°-measurement geometry is affected by the human eye. In order to measure a pure color tone without taking optical properties into account, just as gloss or structures, the sphericmeasurement (Ulbricht’s sphere). The BYK spectro-guide spectro photometer cannot only be ordered in usual measurement geometries. Respectively a 60°-measurement is integrated. 60°-gloss measurement is sufficient for most of the applications. Only in extreme cases under 5 GE or over 80 GE (gloss units) seperate gloss meters with 85° resp. with 20° measurement
geometry are required.
Advantages of the integrated gloss measurement of spectro-guide:
- Color (45/0 resp. sphere) and 60° gloss are displayed at the same time
- Color and gloss measuring through one target window without moving the instrument
- Agreement with international standards
- Input of tolerances for color and gloss – ideal for fast pass/fail decisions in production
An overview of the key aspects:
- Patented lighting technology with spectral LEDs at 45°/0-degree geometry. Because of a white coated hemisphere there is homogene lighting of the sample, no influence on the measurement direction and excellent repeatability even on structured surfaces
- New, patented measuring principle in order to achieve a complete all-round lightning
- Independent from measuring results between 10° and 42° C ambient temperatures
- Longtime calibration
- Configurable display, easy handling
- Measurements also on bent surfaces
- The supplied software „easy-link“ for an easy archieving of all measurement data and graphical displaying of all measuring results (opt. prof. QS-Software "autoqc" available).
- 10 years of guaranty for light source
- Leasing from ca. 200,00 Euro per month (only for German customers)
Technical Data Color Measuring:
Measuring Geometry 45/0 | 45° Illumination / 0° Measuring | Measuring Geometry Sphere | d/8° spin | Target Window Color | 11,0 mm Ø | Standard Observers: | 2°/10° | Illuminants: | A, C, D50, D55, D65, D75, F2, F6, F7, F8, F10, F11, UL30 | Spectral Range: | 400 - 700 nm | Spectral Interval: | 10 nm | Inter Instrument Agreement: | 0,20 dE* (Average of 12 CCS II Tiles) | Repeatability: | 0,01 dE* (10 Measurements on white Tile) | Storage Capacity: | 1500 Standards with Tolerances, 999 Samples | Color Systems: | CIELab/Ch, Lab(h), XYZ, Yxy | Color Differences: | ΔE*, ΔE(h), ΔEFMC2, ΔE94, ΔECMC, ΔE99, ΔE2000 | Operating Temperature: | 10 °C - 42 °C (50 °F - 110 °F max. 85% rel. Humidity (not condensed) | Indizes: | YIE313, YID1925, WIE313, CIE; Berger; Color Strength, Opacity, Metamerism | Light Source: | Full Spectral LED | PC Connector: | USB | Dimensions H x B x L: | 9,5 x 8 x 18 cm (3,7 x 3,2 x 7 in) | Weight: | 0,5 kg | According to following Standards: | ASTM D 2244, E 308, E 1164; DIN 5033, 5036, 6174; ISO 7724 |
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Technical Data Gloss Measuring:
Measuring Geometry: | real 60° Measurement (not only korrelated) | Target Window Gloss | 5,0 x 10,0 mm | Measuring Range: | 0 - 100 GU | Repeatability: | ± 0.2 GU | Inter Instrument Agreement: | ± 1 GU | According to the following Standards: | ASTM D 523, D 2457; DIN 67530; ISO 2813, 7668 |
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Scope of delivery:
spectro photometer, calibration standard with "black and white" confirmation, test standard green (green tile) , high gloss standard, software easy-link, sample observer, interface cable, USB adapter, 4 Alkaline batteries, carrying loop, carrying case, instruction, leaflet color theory