BGD 555&556 Precise Computer Colorimete have adopted multi-channel color sensors of international brands, more stable IC platform as well as efficient and accurate algorithms to provide users with accurate and fast color management and application. They are also designed with ergonomics and humanized operation and have applied for a number of patents. BGD 555& 556 are multifunctional colorimeters with high quality and competitive price. BIUGED insists on independent research whose technology innovation is unique in color management field. These colorimeters are the most convenient colorimeters for users.
◆ Leading Humanity Design and Convenient Operation
★ Auto White and Black Calibration at Startup （only for BGD 556）
★ Structure Design in line with Ergonomics
★ Fool-style Operation Interface
◆ Stable Measurement Performance
★ The average fluctuation of △E is less than 0.06, actually more in 0.03~0.05.
★ Portable structure design which is more conductive to keeping the instrument stable when using.
◆ Flexible and Accurate Locating
★ Camera locating can solve the problem of locating a small area. The minimum width of locating is 4mm（only for BGD 556）
★ Illumination locating is a fast, simple and convenient locating function which is the original function by Biuged
◆ More Measurement Modes (Only for BGD 556)
★ Two measuring apertures for more circumstances.
★ Five color spaces for more color schemes selection.
★ Three light sources for more circumstances.
★ SCI & SCE measurement mode.
◆ PC Software—Realize More Function Expansion
★ BIUGED has the intellectual property of PC software. The corresponding software serial number and password protection are configured in 3nh colorimeter.
★ Be able to perform color difference analysis, color difference cumulative analysis, chromaticity index, color sample database management, simulating object color, etc.
◆ Advanced Power Management Design
★ BIUGED is the first enterprise using high capacity Li-ion battery in colorimeter.
★ BIUGED Li-ion battery can be repeatedly charged which will save cost. Meanwhile, it can measure more than 3000 times on one charge to ensure the stability of long time measurement.
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Ordering Information → Technical Parameters ↓ |
BGD 555 |
BGD 556 |
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Illuminating/Viewing Geometry |
8°/d |
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Measuring Aperture |
Φ8mm |
Φ8mm/Φ4mm |
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Detector |
Silicon photoelectric diode |
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Color Space |
CIEL*a*b*C*h* ；CIEL*a*b*；CIEXYZ |
CIEL*a*b*C*h* ；CIEL*a*b*；CIEXYZ；CIERGB； CIEL*u*v*； CIEL*C*h；Yellowness & Whiteness ；Color Fastness |
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Color Difference Formula |
△E*a b；△L*a*b*；△E*C*h* |
△E*a b；△L*a*b*；△E*C*h*； △ECIE94；△E hunter |
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Light Source |
D65 |
D65；D50；A |
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Light Source Device |
LED blue light excitation |
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Errors Between Each Equipment |
≤0.40ΔE*a b |
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Storage |
100 pcs standards； 20,000 pcs samples |
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Repeatability（Average of 30 measurements of standard white plate） |
Standard deviation within △E* a b 0.07 |
Standard deviation within △E* a b 0.06 |
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Language |
English/Chinese |
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Weight |
500g |
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Dimension |
205×70×100 mm |
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Power source |
Rechargeable lithium-ion battery 3.7V@3200mAh |
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Lamp Life |
5 years, more than 1.6 million measurements |
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Charging Time |
8 hours--100% electricity |
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Measuring Times Before Recharging |
3000 times in 8 hours |
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Operating Environment |
-10~40℃, relative humidity 0~85% with no condensation |
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PC Software |
CQCS3 Software |
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Data Interface |
USB |
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Optional Accessories |
BGD 1390--- Special test box for powder BGD 1391--- Universal test components BGD 1392--- Φ8mm extended aperture, available for measuring concave surface (Only for BGD 556) BGD 1393--- Mini Printer |
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