Name: 50mm LargeAperture Spectrophotometer DS807
Brand: CHNSpec
Price: 1 USD

50mm Large-Aperture Spectrophotometer DS-807

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Brand Name :

CHNSpec

Model Number :

DS-807

Certification :

CE Certificate

Price :

negotiable

Payment Terms :

T/T

Supply Ability :

1000 per month1、Product features

Delivery Time :

5-7 days

50mm Large-Aperture Spectrophotometer DS-807

1. Product Features

50mm ultra-large measurement aperture, better suited for testing uneven samples

Light source lifespan of 2 million measurements, no fear of light source damage

Data storage up to 10,000 records, store as much as you need

Fully sealed test port, prevents particles and dust from entering the instrument

2. Technical Parameters

Model	DS-807
Illumination Method	D/8, including specular reflection (SCI)
Integrating Sphere Diameter	100mm
Light Source	Full-spectrum balanced LED
Wavelength Range	400-700nm
Reflectance Measurement Range	0–200%, resolution 0.01%
Wavelength Interval	10nm
Measurement Aperture	50mm
Observation Light Sources	A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWFU30,U35,DLE,NBF,TL83,TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1,LED-V2,LED-8
Standard Observers	2° and 10° Standard Observers
Measurement Time	Approx. 1 second
Color Spaces	CIE LAB,CIE LUV,LCh,Hunter Lab,Yxy,XYZ,Musell,s-RGB,βxy
Chromaticity Indexes	WI (ASTM E313-20, ASTM E313-73, CIE, AATCC, Hunter, Taube, Berger Stensby), YI (ASTM D1925, ASTM E313-20, ASTM E313-73), Tint (ASTM E313-20), Metamerism Index (Milm), Color Fastness to Crocking, Color Fastness to Change, ISO Brightness, R457, A Density, T Density, E Density, M Density, Opacity, Tinting Strength, Intensity
Color Difference Formulas	ΔEab, ΔECH, ΔEux, ΔEcmc, ΔE94, ΔE00, ΔEab (Hunter), 555 Shade Classification
Repeatability	Standard deviation ΔE*ab ≤ 0.03 (Condition: after warm-up calibration, measure the white tile 30 times at 3s intervals, average value)
Inter-instrument Error	ΔE*ab ≤ 0.4 (Based on average measurement of 12 BCRA II color tiles)
Maximum Data Storage	10,000 records
Dimensions	202 × 264 × 152mm
Weight	Approx. 3kg
Power Supply	100~240V 50/60HZ
Measurement Modes	Single measurement, average measurement
Light Source Lifetime	10 years / 2 million measurements
Display	7-inch IPS full-view LCD
System Languages	Simplified Chinese, English
Data Interface	USB
Operating Temperature Range	5–40°C, relative humidity ≤80% (at 35°C), non-condensing
Storage Temperature Range	-20–45°C, relative humidity ≤80% (at 35°C), non-condensing
Standard Accessories	Petri dish, black cavity, white calibration plate, data cable, power cable

CHNSpec Technology （Zhejiang）Co.,Ltd. was found in 2008, and we are specializes in the R&D, production and sales of colorimeters, spectrophotoemters, haze meters, gloss meters and spectral analysis instruments, and is a leading producer in the color measurement field in China.Oue products have been widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, optical image test industries and the field of scientific research, school and laboratory..We are national high technology enterprise.Till September of 2018, Hangzhou CHNSpec Technology has received 11 invention patents ,3 software copyright patents and one American invention patent.In addition there are more than 10 invention patents in the announcement state. We have published more than 20 papers which more than 10 papers in SCI and EI and others are in the national first grade journal of science and research.

Our goal is to exceed the expectations of every client by offering outstanding customer service, increased flexibility, and greater value, thus optimizing system functionality and improving operation efficiency.We wish create value for customers and achieve win-win and common development and open a new era.

CHNSpec’s one-stop service gives you complete control over the sourcing, distribution, sales, delivery and after-sales services. In addition, our attention to detail and quality of work, paired with years of industry experience, make us your perfect partner to produce outstanding results. We also offer a significant security advantage to you as we are the only organization with trusted and experienced key staff involved in the product sales. It also means effective cost control and short lead times between sales and deliveries. We put customers upon everything else, and we are trying our best to satify your all needs.We sincerely support the best services for out customers

Our quality assurance program ensures that all products continuously conform to standards, from when it was sourced to when it is awaiting delivery at our warehouse. All of our products are being tested by QC and verified by 3rd party to ensure all the specifications are strictly met.

CHNSpec will always provide on time delivery. From order taking to deliveries, we ensure all products are sent out to esteemed customers on time. Before-sales and after-sales service is paramount to us, and constantly ingrained into our staff. All CHNSpec personnel are well-equipped with deep product knowledge and trained in the marketing and sales aspect of our products. Lastly, all product queries are important to us, no matter the size and scale of it.

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