Gold Member Since 2011
Audited Supplier
Zhejiang Scientific Instruments & Materials Import & Export Co., Ltd.

Tabletop Spectrophotometer, Spectrophotometer, Colorimeter manufacturer / supplier in China, offering Tabletop Spectrophotometer, Clean Bench, Double Beam Spectrophotometer and so on.

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Tabletop Spectrophotometer

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 5000 PCS/Year
Payment Terms: T/T
Basic Info
  • Model NO.: CS-820
  • Size of Integrating Sphere: Φ40mm
  • Measuring Caliber: Φ11mm
  • Observation Angle: 2°/10°
  • Transport Package: Export Packing
  • Origin: China
  • Illumination/Observation System: D/8(Diffused Lighting, 8 Degrees Observe Angle)
  • Wavelength Range: 400~700nm
  • Illumination Light Source: Cleds
  • Trademark: ZSIMC
  • Specification: 350*300*200mm
  • HS Code: 9027300000
Product Description
Tabletop Spectrophotometer CS-820
                    -Compatible with reflection and transmission measurements
Tabletop spectrophotometer CS-820 has the advantage of excellent inter-instrument agreement, high accuracy and good replicability. It could meet your requirement for both color quality control and color matching very easily.
Brief Introduction
1. Transmission D/0 Structure and Reflection D/8 Structure
Tabletop Spectrophotometer Tabletop Spectrophotometer
2. Double Optical Paths Spectral Analysis Technology
It could get the measurement sample data and internal environment data at the same time to make sure the testing accuracy and stability for long time running.
Tabletop Spectrophotometer
3. Compatible with SCI/SCE Measurement
Adopt D/8 illuminant condition recommended by the CIE to meet the color testing requirement for different industries. It could measure with SCI and SCE to see the color data change more clearly.
Tabletop Spectrophotometer
4. Four Testing Calibers
It is easy to adjust the testing calibers. The largest caliber diameter reaches 25.4mm. It could test the sample with different sizes. CS-820 is not only suitable for testing the color of opacity sample, but also suitable for transparent or translucent sample's transmittance and turbidity.
5. Large screen display and Stand-alone operation
It could finish the sample test without connecting with the computer. Large screen display to make sure customer could see the testing result directly and clearly and it will be more convenient to set the instrument status. The color quality management software and color match software are optional according to customer's need.
6. Unique Calibration Board Design
Fix the calibration board on the testing caliber to make sure the accuracy of the white calibration and guarantee the high accuracy for measurement.
7. Flexible Test Fixture
It could fix the sample with different size and thickness on the testing port tightly in case of stray light entering to affect the testing accuracy.
8. More Product Pictures
Tabletop Spectrophotometer
 Tabletop Spectrophotometer
9. Technical Data
Measurement ConditionReflection: d/8(Diffused lighting, 8 degrees receiving)
Compatible with SCI/SCE Measurement ISO7724/1,DIN5033 Teil7,JIS Z8722 condition C,CIE No.15,ASTM E1164)
Transmission d/0(Diffused lighting, Vertical direction receiving)
Size of integrating sphereΦ15.2cm, Alvan diffused reflection surface coating
Illumination Light sourceCLEDs(entire wavelength balanced LED light source)
Sensordual light path sensor array
Wavelength range400-700nm
Wavelength interval10nm
Half spectral width5nm
Reflectivity range0-200%
Reflectivity resolution0.01%
Observation angle2°/10°
Measurement light sourceA,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12
Data being displayedSPD distribution/data, sample's color values, color difference values/graph, pass/fail results, color error tendency, history data color simulation, manual input standard sample, generate measurement report
Measurement time interval2 seconds
Reflection ApertureLarge Aperture (LAV):2.54cm (=1inch)
Medium Aperture (MAV):1.5cm(=0.6inch)
Small Aperture (SAV):0.75cmx1.0cm(0.3inch x 0.4inch)
Very Small Aperture (VSAV):0.3cmx0.8cm(0.12inch x 0.31inch)
Color spaceCIE-L*a*b,L*C*h,CIE-L*u*v,XYZ,Yxy,Transmittance, Hunterlab, Munsell MI,CMYK, RGB,HSB
Color difference formulasΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00
ΔEab(Hunter),555color classification
Other colorimetric indicesWI(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
Repeatabilitylight 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)
Data storagemass storage
Light source longevity5 years, 1.5 million tests
Work temperature range15ºC-32ºC (60°F-90°F)
Relative Humidity0ºC to 45ºC,relative humidity 80% or below(at 35°C ), no condensation
Standard accessoriesAC power line, color management software, drive software, USB cable, black/white calibration tube, 40*10 cuvette, cuvette support, testing report
Optional40x40 cuvette
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Mr. Zhu Shenghua
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