Model FS890
The Benchtop Spectrophotometer FS890 is an advanced analytical instrument designed to measure color, appearance, reflectance, and transparency across a wide range of industries including printing, plastics, textiles, coatings, food, and packaging. It plays a crucial role in ensuring product quality and consistency by quantifying color values under standardized lighting conditions, helping manufacturers maintain brand integrity and meet regulatory requirements.
This equipment is particularly important in industries where visual properties like gloss, opacity, and transparency influence consumer perception and product functionality. By providing accurate measurements of reflectance and transmittance, the spectrophotometer enables precise formulation, quality control, and compliance with global standards (CIE, ASTM, ISO). Its robust design, multiple measurement apertures, and advanced data analysis capabilities make it a critical tool for research labs, production units, and quality assurance departments.
Parameter |
Specification |
Illuminant |
360nm-780nm Combined LED Lamp, 400nm cut-off |
Sensor |
256 Image Element Double Array CMOS Image Sensor |
Wavelength Pitch |
10 nm |
Semiband Width |
10 nm |
Reflectance Range |
0-200% |
Measuring Aperture |
|
Integrating Sphere Size |
Φ 154mm |
Optical Geometry |
Reflectance: d/8 (SCI⪰ Include UV/Exclude UV); Transmittance: d/0 (SCI⪰ Include UV/Exclude UV) |
Conformance |
CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724/1, ASTM E1164, DIN5033 Teil7 |
Color Space |
CIE LAB, XYZ, Yxy, LCh, CIE LUV, Musell, s-RGB, HunterLab, βxy, DIN Lab99 |
Color Difference Formula |
|
Observer |
2° / 10° |
Illuminants |
D65, A, C, D50, D55, D75, F1-F12 |
Measurement Time |
About 3 s (Measure SCI & SCE about 6s) |
Repeatability |
Spectral reflectance: Φ25.4mm/SCI, SD within 0.05% (400-700 nm: within 0.04%); Chromaticity value: Φ25.4mm/SCI, SD DeltaE*ab within 0.02; Spectral Transmittance: Φ25.4mm/SCI, SD within 0.05% (400-700 nm: within 0.04%); Chromaticity value: Φ25.4mm/SCI, SD within DeltaEab 0.03 |
Inter-instrument Error |
|
Working Environment |
Temperature: 0~40°C; Humidity: 0~85% (No Condensation) |
Storage Environment |
|
Data Storage Capacity |
Standard 5000 Pcs, Sample 40000 Pcs (one PCS can include both SCI and SCE) |
Light Source Device Life |
5 years, more than 3 million times measurements |
Screen |
7" TFT Capacitive Screen-touch Display |
Data Port |
USB & Bluetooth |
Standard Accessory |
Power adaptor , manual, standard calibration plate, Checking Green Board, Sample Holder, Φ4 mm, Φ8 mm, Φ15 mm, Φ25.4mm ,USB Cable, User Guide, PC Software, Transmissive Test fixture Assembly |
Size |
370x300x200 mm |
Weight |
9.6 kg |
Power Supply |
DC 24V, 3A Power Adapter |
Optional Accessories –
Micro-Printer , Transmissive Test clamp component
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