Bench-top Spectrophotometer CS-820

Product Details of Bench top Spectrophotometer CS-820:

Illumination Light Source:	CLEDs	Sensor:	Dual Light Path Sensor Array
Certificate:	CE	Machine Weight:	7kgs
Function:	Color Testing	Dimension:	583x330x304mm
Color:	White	Integrating Sphere Size:	15.2cm
Testing Caliber:	0.12-1 Inch	Interface:	USB
High Light:	data colour spectrophotometer, led light spectrometer

Payment & Shipping Terms of Bench top Spectrophotometer CS-820:

Minimum Order Quantity:	1 set
Price:	Negotiable
Package:	Size: 105x53x43cm Bench-top Spectrophotometer packing Inner Box: plastic bag and foam Outer Box: Carton box
Payment Terms:	L/C, T/T, Western Union, MoneyGram
Supply Ability:	200 sets per month

Delivery Time of Bench top Spectrophotometer CS-820:

Quantity(Sets)	1 – 1	>1
Est. Time(days)	3 days after payment received	To be negotiated

Introduction: Bench top Spectrophotometer CS-820

Bench top spectrophotometer CS-820 has the advantage of excellent inter-instrument agreement, high accuracy and good repeat-ability. It could meet your requirement for both color quality control and color matching easily.

China Tabletop Spectrophotometer Manufacturer www.spectrumgfa.com offers Bench-top Spectrophotometer CS-820. 

Instrument Advantages of Bench-top Spectrophotometer CS-820

1. Transmission D/0 Structure and Reflection D/8 Structure

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.

3. Compatible with SCI/SCE Measurement

4. Four Testing Apertures

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.

5. Large Screen Display

It could finish the sample measurement without connecting with PC. Large screen display to make sure customer could see the testing result directly and clearly. It will be more convenient to set the instrument status. The color match software are optional according to customer’s need.

6. 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.

7. Technical Data of Bench top Spectrophotometer CS-820

Type	CS-820
Measurement Condition	Reflectance: d/8(Diffused illumination, 8 degrees viewing) 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 sphere	Φ15.2cm
Illumination Light source	CLEDs(entire wavelength balanced LED light source）
Sensor	dual optical path sensor array
Wavelength range	400-700nm or custom made (360-740nm)
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	Reflectance and Transmittance graph/value, chromatic value, color difference values, color assessment results, color tendency, color simulation, manual input standard sample, generate measurement reports
Measurement time interval	2 seconds
Reflection Aperture	Large 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 space	CIE-L*a*b,L*C*h,CIE-L*u*v,XYZ,Yxy,Transmittance, Hunterlab, Munsell MI,CMYK, RGB,HSB
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%
	Chromaticity value: Standard deviation within ΔE*ab 0.015 * When a white calibration plate is measured 30 x at 5-second intervals after white calibration (max.0.03)
Interface	USB
Data storage	mass storage
Light source longevity	5 years, 1.5 million tests
Size	583*330*304mm(L*W*H)
Work temperature range	15℃-32℃ (60°F-90°F)
Relative Humidity	0℃ to 45℃,relative humidity 80% or below (at 35°C), no condensation
Standard accessories	power line, color management software, drive software, USB cable, black/white calibration tile, 40×10 cuvette, cuvette support, verification certification

8. Advantage of Bench-top Spectrophotometer CS-820

1). Simultaneous SCI/SCE measurement
2). Transmission and reflectance in one instrument
Transmittance measurement: D/0 Geometry (diffused illumination, 0 degree viewing) to measure liquid APHA, Pt-Co index, Gardner index and other parameter measurement.
Reflectance measurement:D/8 Geometry (diffused illumination, 8 degree viewing) to measure reflectance.
3). Double optical path spectrum analysis technology
Simultaneously obtains the sample reflection signal and the light source intensity signal, guarantees the instrument measuring accuracy and the long-term repeatability.
4). 4 Testing Calibers
CS-820 textile spectrophotometer contains 4 kinds of testing calibers and the largest reaches 25.4mm to meet the color measurement requirement for different kinds of materials.
5). It is with large display screen. So the testing result could be directly and clearly seen without connecting with PC.

Free Color QC Software of Bench-top Spectrophotometer CS-820

Device is with mature color QC software which can connect the colorimeter with PC. With the software, we could save and manage the color data, derive the data, generate testing report,print test report.

Packing List:
Packing Material:foam with flight box
Packing Size:105x52x54cm
Packing Weight:50kgs
Delivery time:3-15 days after payment received

Qty.	Name	Qty.	Name
1	Main Instrument	1	Power Line
1	Operating Manual	1	USB Cable
1	Driving Software	1	Glass Cell
1	Color QC Software	1	Black/White Calibration
1	Verification Certification	4	Apertures
1	Packing List	1	Warranty Card

9. Longest Guarantee Time

• a. One Year Guarantee Time.
• b. If testing data is not correct, we can do refund.
• c. We will provide testing report for every device to assure the authority of the data and it will save the calibration cost for 1 year.

FAQ:
Q: Are you trading company or manufacturer?
A: We are factory located in Hangzhou city. Welcome to come to visit and purchase from us.
Q: How long is your delivery time?
A: Generally it is 1-3 working days if the goods are in stock.If not, we will need 3-15 working days to prepare the products.
Q: Do you provide samples ? is it free or extra?
A: Yes, and customer need to pay for the freight.
Q: What is your terms of payment?
A: Payment is 100% T/T in advance.
Q: What’s your MOQ?
A:Our MOQ is 1 set. If you order more than 5 sets, we will give quantity discount.