Instruments
Spectrophotometer

BGD 558 series Spectrophotometer is a high-tech product independently developed by BIUGED with our own intellectual property rights. It is a kind of powerful functions spectrophotometer with stable performance and high accuracy, and is in the leading position in the field of portable spectrophotometer. Widely used in the fields of coatings, plastic, electronics, paints, inks, ceramics, textile, garment, printing and dyeing, paper, automobile, medical, cosmetics, food industries, scientific research institutions, school and laboratories.

Under the condition of d/8 geometrical optical illumination recommended by CIE, spectrophotometer can accurately measure the SCI and SCE reflectivity data of samples (including fluorescent samples). In a variety of color spaces, we can accurately measure and express various color difference formulas and color indices. With the help of this instrument, the operator can easily realize the accurate transmission of color, and can also be used as the detection equipment of the precise color matching system. The instrument is equipped with high-end color management software, which can be directly connected to computer to achieve more functional expansion. The instrument is also widely used in the quality control of color difference of various products.

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  Aesthetic design perfectly combined with ergonomics structure.

d/8゜ geometrical optics structure, comply with CIE No.15,ISO7724/1, ASTM E1164, DIN5033 standards.

Applied combined LED light source with high life and low power consumption

Φ 8mm aperture, suitable for more samples; can measure SCI and SCE at the same time;

High electronic hardware configuration: 3.5 inch TFT true color capacitive touch screen, concave grating, 256 pixel dual array CMOS detector, etc.

USB communication mode, more adaptable;

The standard white board with abilities of super wear-resistant, stain-resistant and stable performance.

Large storage capacity, can save more than 10000 test data.

Two standard observer perspectives, multiple light sources modes, a variety of color systems,  conform to a variety of standard chroma indexes, meet the needs of various customers for color measurement;

Camera view locating system, help to position fast, simply and conveniently.

 PC software with powerful extension functions.

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Ordering Information  

Technical Parameters  

BGD 557

Spectrophotometer

BGD 558/1

Spectrophotometer

BGD 558/3

Spectrophotometer

Illumination/Observation System

45/0 method (45 ring-shaped illumination, vertical viewing), Comply with CIE No.15

d/8゜(Diffused illumination, 8viewing 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 58mm

Φ 48mm

Light Source

Combined LED SourceUV Light SourceOnly for BGD 558/3

Spectroscopic Mode

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Concave Grating

Sensor

Silicon photodiode array

256-pixel dual-array CMOS image sensor

Wavelength Range

400nm~700nm

Wavelength Interval

10nm

Reflectance Range

0~200%

Illuminating/Measuring Aperture

Single Aperture

MAVBig Aperture):Φ8mm/Φ10mm

Single Aperture

MAVBig Aperture):Φ8mm/Φ10mm

Dual Apertures;

MAVBig Aperture):8mm/Φ10mm

SAVSmall Aperture):Φ4mm/Φ5mm

Measurement Mode

SCE

SCI & SCE

Color Space

CIE LABXYZY x yL C hCIE LUVHunter LABOnly for BGD 558

Color Difference Formula

ΔE*abΔE*uvΔE*94ΔE*cmc(2:1)ΔE*cmc(1:1)ΔE*00ΔEHunter and only for BGD 558

Other Chromaticity Data

WI ASTM E313CIE/ISO, AATCC, HunterYIASTM D1925ASTM 313

TIASTM E313CIE/ISOOnly for BGD 558

Metamerism Index MIColor StainColor Fastness

Observer

2°/10°

Illumination

D65ACD50D55D75F1F2CWF),F3,  F4F5F6,  F7DLF),F8F9F10TPL 5, F11TL 84,  F12TL 83/U30

Display Contents

Spectral Value/Graph, Colorimetric Value, Color Difference  Value/Graph, PASS/FAIL Result, Color Offset, Color SimulationOnly for BGD 557 

Measurement Time

1.5s

About 1.2sIf measure SCI/SCE same time, about 3s

Repeatability

Spectral reflectanceMAV/SCIstandard deviation within 0.1%400~700nmwithin 0.2%);
Colorimetric valueStandard deviation within Delta E*ab 0.04 ( white calibration plate measured 30 times at 5 seconds intervals after  white calibration was performed.)

Spectral reflectanceMAV/SCIstandard deviation within 0.1%400~700nmwithin 0.2%);
Colorimetric valueMAV/SCIwithin ΔE*ab 0.04the average value of whiteboard which was measured 30 times at intervals of 5 seconds after calibration

Spectral reflectanceMAV/SCIstandard deviation within 0.08%400~700nmwithin 0.18%);
Colorimetric valueMAV/SCI, within ΔE*ab 0.03the average value of whiteboard which was measured 30 times at intervals of 5 seconds after calibration

Inter Instrument Agreement

MAV/SCIwithin ΔE*ab 0.2
Average value of 12 pcs BCRA II series color tiles

MAV/SCIwithin ΔE*ab 0.2
Average value of 12 pcs BCRA II series color tiles

MAV/SCIwithin ΔE*ab 0.15Average value of 12 pcs BCRA II series color tiles

Measurement Mode

Single MeasurementAverage Measurement2~99 times

Locating Mode

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Camera view locating system

SizeL×W×H

90mm×77mm×230mm

184mm×77mm×105mm

Weight

About 600g

Battery

Li-ion battery. 5000 times within 8 hours

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-232Bluetooth 4.0 Dual Modeonly for BGD 558/3compatible with 2.1

Data Memory

1000 Standards, 15000 Samples

1000 Standards20000 SamplesA data can include both SCI and SCE

1000 Standards28000 SamplesA data can include both SCI and SCE

Operating Tem. Range

0~400~85%RHNo condensation),Elevation: Below 2000 m

Storing Tem. Range

-20~500~85%RHNo condensation

Standard Accessory

Power Adapter+Li-ion Batteryfor BGD 557or 4 pcs No.5 alkaline batteriesfor BGD 558),Data lineOperating InstructionCD-ROMcontaining management software)、White and black calibration cavityProtective cover

Optional Accessory

BGD 1390---Special test box for powder

BGD 1393---Mini Printer

BGD 1395---Universal Test Components



BGD 1390---Special test box for powderEasy to use; Focus on measuring powder.

BGD 1393---Mini printer

BGD 1395---Universal Test ComponentsPowerful accessory with high sensitivity which is used to measure liquid, paste and powder


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Introduction Video


Operation Video

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Biuged Precise Instruments (Guangzhou) Co.,Ltd

AddNO.15, Fuzhong Rd., Zhongxin Town, 

Zengcheng District, Guangzhou.China

Tel+86-20-32955999;+86-20-32955820

Fax+86-20-32955819 

E-mailjack@biuged.com

Website http://www.biuged.com 


Biuged Instruments Co.,Ltd.

Add:RM.310, NO.1, Sicheng Rd.,
Tianhe District, Guangzhou.China

Tel:+86-20-82169666

Fax:+86-20-32955818

E-mail:jack@biuged.com





Biuged Precise Instruments (Shanghai) Co.,Ltd

Add:Room 906, 9th Floor, Zhongcai Industrial Park, No.1111 Zhu Feng Road, Qingpu District, Shanghai, China

Tel:+86-21-59240298

Fax:+86-21-59249719

E-mail:xjx@biuged.com

  Biuged Laboratory Instruments (Guangzhou) Co., Ltd.   Guangdong ICP record number:11044672