Model NO.: CS-810
Trademark: ZSIMC
Transport Package: Export Packing
Specification: 475*340*150mm
Origin: China
HS Code: 9027300000
Tabletop Spectrophotometer CS-810
for Liquid/ Glass
                           for Liquid/ Glass
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The CS-810 Transmitted Liquid Spectrophotometer is a high-performance instrument designed for measuring the transmittance, absorbance, concentration, and chromatic properties of liquids. It features a D/0 measurement structure, integrating a full-band LED light source, a dual-beam optical system, and ETC calibration technology, offering a resolution of 0.0001, with a transmittance deviation of less than 0.08% and a chromatic value of â–³E*ab 0.015.

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Brief Introduction
1. D/0 Structure

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2. Suitable for Testing Glass and Liquid Color

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3. UV-Enhanced Silicon Photodiode
Expands transmittance range from 0~100% to 0~200%

 4. Pt-Co and Gardner Index - Liquid Yellow Degree Characteristics
The Pt-Co unit is measured in Hazen. One Hazen corresponds to 1mg of platinum per liter of liquid with chloroplatinic acid and 2mg of cobalt chloride hexahydrate. Typically, the values range between 1-500 and are ideal for transparent or brown liquids with similar color to one unit of Pt-Co.
Gardner Color Code: By mixing cobalt chloride solution, ferric trichloride solution, and potassium chloroplatinate solution in different proportions, you can obtain standard color samples. The data typically ranges from 1-18 and is suitable for darker-colored liquids compared to Pt-Co.
American Public Health Association (APHA): Uses K2PtCl6 mixed with hydrochloric acid to create a standard color sample, and the data usually ranges from 1-500, similar to Hazen.
5. Matching Color Analysis Software
Our spectrophotometer comes with color management software, which is applicable across various industries for quality control and color data management. It converts colors into numerical data, compares color differences, generates reports, provides measurements under different color spaces, and customizes color management for each customer.

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6. Technical Data
Type | CS-810 |
Illumination | d/0 (Diffused lighting, 0 degrees observe angle)) SCS optical engine (light splitting and integration system), conforming to CIE No.15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7, JIS Z8722 Condition c standards |
Size of integrating sphere | Φ40mm, Alvan diffused reflection surface coating |
Illumination Light Source | CLEDs (entire wavelength balanced LED light source)) |
Sensor | Dual light path sensor array |
Wavelength Range | 400-700nm |
Wavelength Interval | 10nm |
Half Spectral Width | 5nm |
Reflectivity Range | 0-200% |
Reflectivity Resolution | 0.01% |
Observation Angle | 2°/10° |
Measurement Light Source |
A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12 CWF,U30,DLF,NBF,TL83,TL84 |
Data Being Displayed | SPD distribution/data, sample's color values, color difference values/graph, pass/fail results, color error tendency, color simulation, display measurement area, history data color simulation, manual input standard sample, generate measurement report |
Measurement Time Interval | 2 seconds |
Measurement Time | 0.5 seconds |
Color Space | CIE-L*a*b, L*C*h, CIE-L*u*v, XYZ, Yxy, Transmittance, Hunterlab, Munsell MI, CMYK |
Color Difference Formulas |
ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*94, ΔE*00 ΔEab(Hunter), 555color classification |
Other Colorimetric Indices |
WI(ASTM E313-10, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger, Ganz, Stensby), YI(ASTM D1925, ASTM E313-00, ASTM E313-73), Tint(ASTM E313-00, CIE, Ganz), Metamerism index Milm, Stick color fastness, Color fastness, APHA, Pt-Co, Gardner |
Repeatability | Light splitting reflectivity: standard deviation within 0.08% |
Color values: ΔE*ab <= 0.015 (After calibration, standard deviation of 30 measurements on test white board, 5 second intervals, Maximum: 0.03) | |
Interface | USB |
Data Storage | Mass storage |
Light Source Longevity | 5 years, 1.5 million tests |
Size | 475*340*150mm (L*W*H) |
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