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Ordering Information →
Technical Parameters ↓
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BGD 558/1
Spectrophotometer
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BGD 558/3
Spectrophotometer
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| Illumination/Observation System |
d/8.(Diffused illumination,8.viewing angle)
SCI / SCE measurement (including specular reflection and eliminating specular reflection measurement mode), including UV / exclusion UV measurement;
Conform to: CIE No.15, ISO7724-1, ASTM E1164,DIN5033 |
| Integrating Sphere Size |
Φ 48mm |
| Light Source |
Combined LED Source;UV Light Source(Only for BGD 558/3) |
| Spectroscopic Mode |
Concave Grating |
| Sensor |
256-pixel dual-array CMOS image sensor |
| Wavelength Range |
400nm~700nm |
| Wavelength Interval |
10nm |
| Reflectance Range |
0~200% |
| Illuminating/Measuring Aperture |
Single Aperture:
MAV(Big Aperture):Φ8mm/Φ10mm
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Dual Apertures;
MAV(Big Aperture):8mm/Φ10mm;
SAV(Small Aperture):Φ4mm/Φ5mm
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| Measurement Mode |
SCI & SCE |
| Color Space |
CIE LAB,XYZ,Y x y,L C h,CIE LUV,Hunter LAB(Only for BGD 558) |
| Color Difference Formula |
ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00,ΔE(Hunter and only for BGD 558) |
| Other Chromaticity Data |
WI: ASTM E313,CIE/ISO, AATCC, Hunter;YI:ASTM D1925,ASTM 313;
TI:ASTM E313,CIE/ISO(Only for BGD 558)
Metamerism Index MI;Color Stain;Color Fastness;
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| Observer |
2°/10° |
| Illumination |
D65,A,C,D50,D55,D75,F1,F2(CWF),F3, F4,F5,F6, F7(DLF),F8,F9,F10(TPL 5), F11(TL 84), F12(TL 83/U30) |
| Display Contents |
Spectral Value/Graph, Colorimetric Value, Color Difference Value/Graph, PASS/FAIL Result, Color Offset, Color Simulation(Only for BGD 557) |
| Measurement Time |
About 1.2s(If measure SCI/SCE same time, about 3s) |
| Repeatability |
Spectral reflectance:MAV/SCI,standard deviation within 0.1%(400~700nm:within 0.2%);
Colorimetric value:MAV/SCI,within ΔE*ab 0.04(the average value of whiteboard which was measured 30 times at intervals of 5 seconds after calibration) |
Spectral reflectance:MAV/SCI,standard deviation within 0.08%(400~700nm:within 0.18%);
Colorimetric value:MAV/SCI, within ΔE*ab 0.03(the average value of whiteboard which was measured 30 times at intervals of 5 seconds after calibration) |
| Inter Instrument Agreement |
MAV/SCI,within ΔE*ab 0.2
(Average value of 12 pcs BCRA II series color tiles) |
MAV/SCI,within ΔE*ab 0.15(Average value of 12 pcs BCRA II series color tiles) |
| Measurement Mode |
Single Measurement,Average Measurement(2~99 times) |
| Locating Mode |
Camera view locating system |
| Size(L×W×H) |
184mm×77mm×105mm |
| Weight |
About 600g |
| Battery |
4 pcs No.5 alkaline batteries (AA alkaline battery); or USB interface as power. |
| Lamp Life |
5 years, more than 3 million measurement. |
| Display Screen |
3.5-inch TFT true color capacitive touch screen |
| Interface |
USB/RS-232;Bluetooth 4.0 Dual Mode(only for BGD 558/3,compatible with 2.1) |
| Data Memory |
1000 Standards, 20000 Samples(A data can include both SCI and SCE) |
1000 Standards, 28000 Samples(A data can include both SCI and SCE) |
| Operating Tem. Range |
0~40ºC,0~85%RH(No condensation),Elevation: Below 2000 m |
| Storing Tem. Range |
-20~50ºC,0~85%RH(No condensation) |
| Standard Accessory |
Power Adapter+Li-ion Battery(for BGD 557)or 4 pcs No.5 alkaline batteries(for BGD 558),Data line,Operating Instruction,CD-ROM(containing management software),White and black calibration cavity,Protective cover |
| Optional Accessory |
BGD 1390---Special test box for powder
BGD 1393---Mini Printer
BGD 1395---Universal Test Components
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