Customization: | Available |
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After-sales Service: | 24/Hrs Reply |
Application: | Laboratory Apparatus |
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SY7700 Grating Spectrophotometer
The instrument adopts 1000 line precision blazed grating as the spectroscopic element, the silicon photocell array with large photosensitive area as the detector, the full spectrum led with high life as the light source, and the optical resolution is less than 10nm in the visible light range.
Under the condition of d/8 geometric optical illumination recommended by CIE, SY7700 grating spectrophotometer can accurately measure the SCI and SCE reflectance data of samples / fluorescent samples, and also can accurately measure and express various color difference formulas and color indexes in various color spaces. With spectrophotometer SY7700, it can easily realize the accurate transmission of color and can also be used as the detection equipment of accurate color matching system.
Spectrophotometer SY7700 is also widely used in the color quality control of various products. SY7700 is equipped with high-end color management software, which is connected to the computer to realize more function expansion. The instrument has stable performance, accurate color measurement and powerful function. It is widely used in plastic electronics, paint and coating, textile printing and dyeing, printing paper, automobile, medical treatment, cosmetics and food industries, as well as scientific research institutions and laboratories etc.
Features:
Specification
Model | SY7700 |
Optical Geometry | Reflect: di:8°, de:8°(diffused illumination, 8-degree viewing angle) |
SCI (specular component included)/SCE (specular component excluded) ; Include UV / excluded UV light source | |
Conforms to CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7 | |
Characteristic | double apertures for accurate color analysis and transmission in laboratory |
It is used for precise color measurement and quality control in plastic electronics, paint and ink, textile and garment printing and dyeing, printing, ceramics and other industries, and for fluorescent sample measurement. | |
Integrating Sphere Size | Φ40mm |
Light Source | Combined full spectrum LED light source, UV light source |
Spectrophotometric Mode | Flat Grating |
Sensor | Silicon photodiode array (double row 40 groups) |
Wavelength Range | 400~700nm |
Wavelength Interval | 10nm |
Semiband Width | 10nm |
Measured Reflectance Range | 0-200% |
Measuring Aperture | MAV:Φ8mm/Φ10mm;SAV:Φ4mm/Φ5mm |
Specular Component | SCI&SCE |
Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99 Munsell(C/2) |
Color Difference Formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter) |
Other Colorimetric Index | WI(ASTM E313,CIE/ISO,AATCC,Hunter), |
YI(ASTM D1925,ASTM 313), | |
Metamerism Index MI, | |
Staining Fastness, Color Fastness, Color Strength, Opacity, | |
8° Glossiness,555 tone classification | |
Observer Angle | 2°/10° |
Illuminant | D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30) |
Displayed Data | Spectrogram/Values, Samples Chromaticity Values, Color Difference Values/Graph, PASS/FAIL Result, Color Offset |
Measuring Time | About 1.5s (Measure SCI & SCE about 3.2s) |
Repeatability | Spectral reflectance: MAV/SCI, Standard deviation within 0.08% (400 nm to 700 nm: within 0.18%) |
Chromaticity value: MAV/SCI, within ΔE*ab 0.02 ( When a white calibration plate is measured 30 times at 5 second intervals after white calibration) | |
Inter-instrument Error | MAV/SCI, Within ΔE*ab 0.15 (Average for 12 BCRA Series II color tiles) |
Measurement Mode | Single Measurement, Average Measurement(2-99times) |
Locating Method | Camera Locating,stabilizer cross position |
Dimension | L*W*H=129X76X217mm |
Weight | Approx 600g |
Battery | 3.7V,5000mAh Li-ion battery, 6000 measurements within 8 hours |
Illuminant Life Span | 5 years, more than 3 million times measurements |
Displayed Data | 3.5-inch TFT color LCD, Capacitive Touch Screen |
Data Port | USB, Bluetooth 4.2 |
Data Storage | Standard 1000 Pcs, Sample 30000 Pcs |
Language | Simplified Chinese, English, traditional Chinese |
Operating Environment | 0~40ºC, 0~85%RH (no condensing), Altitude < 2000m |
Storage Environment | -20~50ºC, 0~85%RH (no condensing) |
Standard Accessory | Power Adapter, User Guide, PC Software(Download from office website), USB cable, White and Black Calibration Cavity, Protective Cover, Wrist strap, 8mm flat aperture, 8mm tip aperture, 4mm flat aperture, 4mm tip aperture |
Optional Accessory | Micro Printer, Powder Test Box |
Notes | The specifications are subject to change without notice. |