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Benchtop Spectrophotometer With Dual Light Path Sensor Array And Concave Grating

Place of Origin China
Brand Name CHN spec
Certification CE
Model Number CS-821N
Minimum Order Quantity 1
Price negotiable
Packaging Details Carton box with foam package
Delivery Time 5-7 days
Payment Terms L/C, T/T, Western Union, MoneyGram
Supply Ability 1000 per month
Product Details
Wavelength Range 360-780nm Size 430x240x260mm
Sensor Dual Light Path Sensor Array Interface USB/RS-232
Reflectivity Resolution 0.01% Reflectance Range 0~200%
High Light

Concave Grating Benchtop Spectrophotometer

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RS-232 Interface Benchtop Spectrophotometer

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Dual Light Path Sensor Spectrophotometer

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Product Description

 

Bench Top Spectrophotometer With Dual Light Path Sensor Array And Concave Grating

Desk-top Spectrophotometer S-821N 

 

Part 1. Desk-top Spectrophotometer Introduction

 

CS-821N is the bench-top spectrophotometer with excellent repeatability. Instrument is with auto calibration function to guarantee the short term and long term repeatability even after drastic changes in the environment.

 

It is an smart, simple operate and high precise spectrophotometer. It adopts 7 inches touch screen, full wavelength range, Android operate system. Illumination : reflectance D/8° and transmittance D/0°(UV included / UV excluded), high accuracy for color measurement, large storage memory, PC software, because of above advantages, it is used in laboratory for color analysis and communication.

 

 

Benchtop Spectrophotometer With Dual Light Path Sensor Array And Concave Grating 0Benchtop Spectrophotometer With Dual Light Path Sensor Array And Concave Grating 1

 

Benchtop Spectrophotometer With Dual Light Path Sensor Array And Concave Grating 2

 

 

Part 2. Desk-top Spectrophotometer Parameter

 

Illumination/ Viewing System

Reflectance: d/8(Diffused illumination, 8 degree viewing)

Simultaneous measurement of SCI/SCE, conform to CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724/1, DIN5033 Teil7, JIS Z8722 condition C, ASTM E1164,ASTM-D1003-07

Transmittance d/0(Diffused illumination, 0 degree viewing )

Sensor Silicon Photodiode Array
Grating Method Concave Grating
Sphere Diameter 152mm
Wavelength 360-780nm
Wavelength Pitch 10nm
Half Band Width 5nm

Reflectance Range

Resolution

0-200%

0.01%

Light Source Pulse Xenon Lamp and LED
UV Measurement Include UV, 400nm cut, 420nm cut, 460nm cut
Measurement Time

SCI/SCE < 2s

SCI+SCE < 4s

Measurement Aperture

Reflectance: XLAV Φ30mm, LAV 18mm,MAV Φ11mm,SAV Φ6mm

Transmittance:Φ25mm

(Auto aperture size recognition)

Transmittance Sample Size No limit on sample width and height, thickness ≤50mm
Long Term Repeatability XLAV Chromaticity value: Standard deviation within ΔE*ab 0.015 (20℃±10℃ arbitrary temperature change, white tile is measured every hour within 24 hours)
Repeatability XLAV Spectrum Reflectance/Transmittance: standard deviation within 0.1%
XLAV Chromaticity value: Standard deviation within ΔE*ab 0.015 * When a white calibration plate is measured 30 x at 10-second intervals after white calibration
Inter-Instrument Agreement XLAV ΔE*ab 0.15 (BCRA Series II, Average measurement of 12 tiles, at 23℃)
Observer 2° and 10°
Illuminants A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,DLF,NBF,TL83,TL84
Language English, Russian, Spanish, Portuguese, Japanese, Thai, Korean, German, French, Polish, Chinese (simple and traditional),
Display Reflectance and Transmittance graph/value, color value, color difference values, pass/fail, color simulation, color assessment, haze, liquid chromaticity values, color tendency
Color Spaces L*a*b, L*C*h, Hunter Lab, Yxy, XYZ
Other Indices

WI(ASTM E313-00,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Stensby)

YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313-00),Metamerism index milm, stain fastness, color fastness, ISO brightness, R457, A density, T density, E density, M Density, APHA/Pt-Co/Hazen, Gardner, Saybolt, ASTM color, Haze, Total Transmittance, Opacity, Color Strength

Color Difference ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc, ΔE*94, ΔE*00, ΔE*ab(hunter),555 shade sort
Storage Memory 8 GB U Disk for data storage and transfer
Screen Size 7 Inches Touch Screen
Operate System Android
Power Adaptor 12V/3A
Operate Temperature 5-40℃(40-104F), relative humidity 80% (at 35℃) no condensation
Storage Temperature -20-45℃(-4-113F), relative humidity 80% (at 35℃) no condensation
Accessories Power Adaptor, USB Cable, fixture for transmittance, U disk (PC software), Black Calibration Cavity, White and Green Calibration Tile, Reflectance Test Support,30mm,18mm,11mm and 6mm apertures, reflectance sample fixture, Glass Cell 40x10mm
Optional Accessories Heating Fixture for Transmittance, Vertical Support and Pneumatic ram for downward measurement, Reflectance fixture for small size sample, Reflectance Glass Cell Support, Corrosion-Resistant Protective Plate (non-removable), Sample Holder for Fiber, Film Fixture, Transmittance Fixture for Small Aperture, Trolley Case, European Standard Plug, American Standard Plug
Interface RS-232,USB,USB-B
Other Function

1. Camera to view measurement area;

2. Support horizontal, vertical and downward measurement method (need optional accessories to support for downward measurement);

3. Auto humidity and temperature compensation function.

 

 

Part 3. Desk-top Spectrophotometer Advantages

 

1. Automatic calibration

2. Excellent long-term repeatability, ensure excellent measurement repeatability even after environment changes

3. It has two lamps: pulsed xenon and LED

4. 24 kinds of illuminants and more than 40 measurement indices

5. Temperature and humidity compensation function

6. Seven -inch touch screen, Android operate system

7. Dual optical paths spectrum analysis technology

8. Support SCI+SCE simultaneous rapid measurement

 

Instrument adopts D/8 geometry which is highly recommends by CIE (International Commission on Illumination) to meet color measurement of different industries. It supports both SCI (specula component included) and SCE (specular component excluded) mode for better detect of color change. Fast SCI+SCE measurement, test time only need less than 4s.

 

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9. Rotatable Touch Screen with Android Operate System

Screen position and direction can be adjusted according to the instrument test methods.

 

Benchtop Spectrophotometer With Dual Light Path Sensor Array And Concave Grating 4

 

10. Open Transmittance Measurement Area, no limit on sample size

 

Benchtop Spectrophotometer With Dual Light Path Sensor Array And Concave Grating 5

 

11. Different Kinds of Accessories for simple measurement

It contains 15 kinds of standard and 12 kinds of optional accessories to measure different kinds of materials

 

Benchtop Spectrophotometer With Dual Light Path Sensor Array And Concave Grating 6

 

12. Accessory Drawer to Protect and Store Accessories

 

Benchtop Spectrophotometer With Dual Light Path Sensor Array And Concave Grating 7

 

13. Switchable Reflectance Apertures (30mm,18mm,11mm and 6mm)

 

Benchtop Spectrophotometer With Dual Light Path Sensor Array And Concave Grating 8

 

14. Four Kinds of UV Test Modes for Fluorescence Material Measurement

 

Benchtop Spectrophotometer With Dual Light Path Sensor Array And Concave Grating 9

 

Part 4. Bench-top Spectrophotometer Structure

 

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Part 6. More Pictures of Benchtop Spectrophotometer

 

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