| Customization: | Available |
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| After-sales Service: | Supply Free Part for Quality Problem in Warranty |
| Application: | Laboratory Apparatus |
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DS-420 Spectrophotometer
Core technology
(1)Dual optical path design improves repeatability accuracy dE*ab≤0.03
The dual optical path design monitors the energy fluctuations of the light source
while measuring the sample signal, reducing interference during measurement, achieving higher measurement stability, and improving the instrument's measurement repeatability index to dE * ab ≤ 0.03. The measurement speed, accuracy, and stability of the instrument are ensured. Relevant technologies are protected by Chinese invention patents and American invention patents.
(2)Innovative 5-micron thick nano integrated optics
Innovation is the soul of instrument. After nearly 10 years of dedicated research, using nano integrated optical devices as spectroscopic devices can achieve nano level spectroscopic capabilities with only 5 micron thick optical devices, once again leading the direction of industry innovation, greatly improving the technical performance of the product. Relevant technologies are protected by Chinese invention patents.
Features
(1)Ultra high repeatability accuracy:dE*ab≤0.03
(2)More than 30 measurement parameters
(3)Evaluate whether the color jumps, providing nearly 40 evaluation light sources
(4)The base of the device was adjusted and the hardness of the Mo consortium was 9. The device's long-term stability was guaranteed
(5)Could provide 6 different sizes of measurement
(6)There was a high definition camera in the room, which could clearly observe the area being tested
(7)It also supported WeChat applications, such as Android, apple and omnipotent phone APP
(8)Using the powerful color management system
| Name | Spectrophotometer |
| Geometry* | D/8,SCI+SCE |
| Repeatability** | dE*ab≤0.03 |
| Display Resolution | 0.01 |
| Measuring aperture | 5 w/ plate and 5 w/o plate: Φ11mm,Φ10mm,Φ6mm,Φ5mm,Φ3mm ▽11mm,▽10mm,▽6mm,▽5mm,▽3mm |
| Measurement index |
Reflectance,CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB,Color difference(ΔE*ab,ΔE*cmc,ΔE*94,ΔE*00),WI(ASTME313-00,ASTM E313-73,CIE,ISO2470/R457,,AATCC,Hunter,TaubeBergerStensby), YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Blackness(My,dM), Color Fastness, Tint,(ASTM E313-00),Color Density CMYK(A,T,E,M), Milm, Munsell, Opacity, Color strength |
| Illuminants | A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84,ID50,ID65,LED-B1,LED-B2,LED-B3,LED-B4,LED-B5,LED-BH1,LED-RGB1,LED-V1, LED-V2 |
| Light Source | Full-band balancedLED light source+UV |
| Observer Angles | 2°,10° |
| Sphere Size | 40mm |
| Standards | CIE No.15,GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7 |
| Spectroscopic method | Nanometer integrated spectral device |
| Sensor | Silicon photodiode array double 16 groups |
| Wavelength Interval | 10nm |
| Wavelength Range | 400-700nm(Users can view the reflectivity of 31 wavelengths) |
| Reflectance Range | 0-200% |
| Reflectivity resolution | 0.01% |
| Measurement method | Single measurement, average measurement (2~99 times) |
| Measurement time | About 1 second |
| Measurement and observation mode |
Camera |
| Calibration | Intelligent automatic calibration |
| Software support | Andriod,iOS,Windows,WeChat applet |
| Accuracy | Metrology Level I |
| Interface | USB,Bluetooth |
| Screen | Full Color Screen,2.4 inches |
| Battery capacity | Rechargeable, 8000 times continuous tests, 3.7V/3000mAh |
| Light Source Lifetime | 10 years, 1 million tests |
| Language | Chinese and English |
| Storage | Instrument: 10000 pieces of data; APP: mass storage |
| Name |
| Powder measuring cassette |
| Powder measuring cassette - clear glass slides |
| Zhejiang Province modern metrology test measurement report |
| Ceramic panels |
| 800 quartz cylindrical cuvette (outer size φ32*41mm, wall thickness 1.5mm) |
Zhengzhou Labone Instrument Co., Ltd(Labone) is located in Zhengzhou City, Henan Province, China. Our company specializes in international export business of reaction equipment, distillation equipment, drying equipment, purification equipment, chemical machinery, laboratory equipment, analytical instruments, etc.
Over the past 20 years, it has exported products to more than 100 countries in the world. It is one of the largest and most comprehensive instrument manufacturers in China. Our products are sold to Asia, Africa, Antarctica, South America, North America, Europe, and Oceania.
Customer feedback:
Professional Factory
LABONE 22 year's focus on chemical machinery industry, 9 years of export in chemical industry, professional, dedicated and persistent.
Special Customized
One-to-one professional customization is available, and we will recommend it to you based on the size of the factory and the size of the output.
Delivery speed
Samples are produced in three days and shipped in seven days, shortening the delivery cycle.
Quality Control
All materials are made of high-quality materials that have passed national quality inspection and are safe and reliable.
After sales service
All products of LABONE are guaranteed for one year, lifelong maintenance, 24 hours after sales technical support and service hotline.
Q1: Why Choose LABONE?
(1).Professional export company with more than 7 years experience
(2).Exported to more than 90% Countries
(3).Turnkey Solution is no problem
Q2: Is OEM,ODM service available?
Most of the products are available for OEM customization.
Q3:What's kind of Payment terms for customer choosing?
T/T ,Western Union, Money Gram , Credit Card, Paypal , L/C ...
Q4:Can online video inspection before shipment?
Absolutely no problem
Q5: what's the MOQ ?
MOQ: MOQ can accept 1set
Q6:What's kind of shipment for customer choosing?
Transported by DHL, UPS, EMS, Fedex, Air freight. sea freight.
We can also provide reasonable solutions according to your transportation requirements
Q7: After-sale service:
1 year warranty for all kinds of products;
If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.
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