• Hangzhou CHNSpec Technology Co., Ltd.
    Yulita Jocom
    Thanks so much for your support on products quality and provide competitive price to help us expand our local marketing during the past 2 years.
  • Hangzhou CHNSpec Technology Co., Ltd.
    Johanna Brathwaite
    Spectrophotometer really gives us a lot of help on plastic color quality control.
  • Hangzhou CHNSpec Technology Co., Ltd.
    Muhammad Imran
    Instrument and software works perfect. Thank you so much for your great customer service.
Contact Person : Winnie Luo
Phone Number : +86 13750873347
Whatsapp : +8613750873347

DS-39D Benchtop Spectrophotometer Powerful ColorExpert Software Cloud Data Storage

Place of Origin China
Brand Name CHN spec
Certification CE
Model Number DS-39D
Minimum Order Quantity 1
Price negotiable
Packaging Details Carton box with foam package, packing size 66x46x33cm
Delivery Time 5-7 days
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 1000 per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Others The Instrument Can Be Measured Sideways, Up And Down (using Accessories); Automatic Temperature And Humidity Compensation Function; PC Side Software Save Sample Image Function Screen Size 7-inch Capacitive Touch Screen
Repeatability ΔE*ab≤0.005, Spectral Reflection/transmittance ≤0.1% Accessories Power Adapter, USB Cable, Transmission Fixture, Software U Disk, Black Cavity, White Board, Green Board,30mm Aperture, 18mm Aperture ,11mm Aperture, 6mm Aperture, Support Table,cuvette,
Automatic Calibration Can Greatly Improve The Long-term Repeatability Of The Instrument Measuring Time Single Mode<2s
Camera Positioning Ultra HD Camera(1400dpi) Port RS-232、USB、USB-B、Bluetooth
Inter-Instrument Agreement XLAV ΔE*ab 0.08 Transmission Measurement Specification Sample Height And Thickness: Height Is Not Limited, Thickness ≤50mm
Ultraviolet Measurement IncludesUV、400nmcutoff、420nmcutoff、460nmcutoff
High Light

DS-39D benchtop spectrophotometer

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Cloud Data Storage benchtop spectrophotometer

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Powerful ColorExpert benchtop spectrophotometer

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Product Description

Benchtop spectrophotometer

 

The DS-39D uses its own differential spectral engine to increase light input by 50% and spectral resolution by 30%. Provide better subtraction, inter station differences, and performance display. The camera resolution can be improved by 350% and the color of darker samples can be reconstructed through brightness calibration algorithms.

 

DS-39D Benchtop Spectrophotometer Powerful ColorExpert Software Cloud Data Storage 0

 

Benchtop spectrophotometer DS-39D

DS-39D:repeatability0.005,Inter-instrument agreement0.08

 

 

· Equipped with two types of lighting sources: pulse xenon lamp and LED

· 37 standard light sources, 40+measurement indicators

·Automatic recognition of four apertures switching

·Temperature and humidity calculation compensation function

·7-inch touch screen, Android operating system

DS-39D Benchtop Spectrophotometer Powerful ColorExpert Software Cloud Data Storage 1

· Provide powerful ColorExpert computer data management software

· Can save data to the cloud and follow the account to prevent loss

· Support PC end export or printing of data test reports

· Support color matching software to provide more formula inspiration and improve color matching efficiency

 

Differential spectrum engine improves overall measurement performance

 

The optical input of the sensor increases by 50%, the spectral resolution increases by 30%, the signal-to-noise ratio is higher, the repeatability, inter instrument differences, and the data is highly consistent with the standard instrument data. The inter instrument consistency can reach 0.08, and the repeatability can reach 0.005. The relevant technology is protected by Chinese invention patents.

DS-39D Benchtop Spectrophotometer Powerful ColorExpert Software Cloud Data Storage 2

 

Double optical path design improves repeatability accuracy repeatability accuracy dE*ab≤0.005

 

Dual light source mode designer, light source driver, high-performance equipment, and media driver tool design. The difference between high standard media speed, accuracy, stability, and inter is protective. Innocent people in China and innocent people in the United States protect related technologies.

DS-39D Benchtop Spectrophotometer Powerful ColorExpert Software Cloud Data Storage 3

Innovative 1nm resolution grating spectroscopy technology

 

Innovation is the soul of CHNSpec. After nearly 10 years of dedicated research, the grating combined array sensor made by the innovative MEMS process makes the color measurement more accurate on the basis of 1nm spectral resolution, once again leading the industry innovation direction and greatly improving the technical performance of the product. The relevant technologies are protected by Chinese invention patents.

 

Excellent inter-instrument agreement:dE*ab≤ 0.08,

 

High repeatability accuracy:dE*ab≤0.005, ensure accurate data transfer between factories

DS-39D Benchtop Spectrophotometer Powerful ColorExpert Software Cloud Data Storage 4

High precision automatic calibration

 

Advanced automatic calibration technology greatly improves long-term repeatability of instruments. Under constant temperature, the dE*ab of day 1 and day 30 can still reach 0.01. At any temperature change from 0℃ to 40℃, dE*ab can reach less than 0.1.

DS-39D Benchtop Spectrophotometer Powerful ColorExpert Software Cloud Data Storage 5

Technical Parameter

 

Benchtop spectrophotometer
Model DS-36D DS-37D DS-39D
Lighting/measurin
g conditions
Reflection: d/8 (diffuse illumination, 8° direction reception)
SCI(Contains specular reflected light)/ SCE(not contain specular reflected light)measure at same
time. Compliance standards: CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724/1, DIN5033 Teil7,
JIS Z8722 Condition C, ASTM E1164, ASTM-D1003-07
Transmission: d/0 (diffuse illumination, vertical reception)
Sensor Differential spectrum engine
Spectroscopic
method
Concave grating
Integrating sphere
diameter
152mm
Wavelength range 360nm-780nm
Wavelength
interval
10nm
Half-wave width 1.6nm
Reflectance
measurement
range
0-200%,resolution0.01%
Ultraviolet
measurement
Includes UV, 400nm cutoff, 420nm cutoff, 460nm cutoff
Measuring time Single mode <2s
Lighting/measurin
g calibers
XLAV Φ25.4mm/Φ30mm;LAVΦ15mm/Φ18mm;MAVΦ8mm/Φ11mm;SAVΦ3mm/Φ6mm
Users can customize the calibre, and the calibre switch is automatically recognized
Transmission:Φ17mm/Φ25mm
Transmission
measurement
specification
Sample height and thickness: height is not limited, thickness ≤50mm
Long-term
repeatability
XLAV chroma value: standard deviation ΔE*ab within 0.1 (0℃-40℃ arbitrary temperature change)
XLAV chroma value: standard deviation ΔE*ab 0.01 or less (under constant temperature conditions,
the white correction plate is measured every hour within 24 hours)
Repeatability * ΔE*ab≤0.01,
Spectral
reflection/transmittance ≤0.1%
ΔE*ab≤0.005,
Spectral reflection/transmittance ≤0.1%
Inter-Instrument
Agreement**
XLAV ΔE*ab 0.18 XLAV ΔE*ab 0.12 XLAV ΔE*ab 0.08
Standard observer 2° and 10°
Viewing light
source
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
Language Simplified Chinese, English, Traditional Chinese, Russian, Spanish, Portuguese, Japanese, Thai, Korean,
German, French, Polish
Display content Spectral data, Spectrogram, chromaticity data, chromaticity Data, chromaticity map, Pass/Fail
judgment, Simulation color, Color evaluation, fog, liquid chromaticity, Color bias
Color space CIE LAB,CIE LUV,LCh,Hunter Lab,Yxy,XYZ,Musell,s-RGB,βxy
Chroma index WI(ASTM E313-20,ASTM E313-73,CIE,ISO2470/R457,AATCC,Hunter,Taube,Berger Stensby),YI(ASTM
D1925,ASTM E313-20,ASTM E313-73),Tint(ASTM E313-20),Isochromatic index Milm, color fastness,
color changing fastness,ISO brightness,R457,A density,T density,E density,M
density,APHA/Hazen/Pt-Co(platinum-cobalt index),Gardner(Gardner Index),Saybolt(Seibert
Index),Astm color, fog, total transmittance, covering power, force, intensity
Color difference
formula
ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc,ΔE*94,ΔE*00,ΔEab(Hunter),555 color tone classification
Storage 8GB
Screen size 7-inch capacitive touch screen
Operating system Android
Power source Dc regulated power supply
Operating
temperature and
humidity
5 ~ 40°C, relative humidity 80%(35°C) below no condensation
Storage
temperature and
humidity
-20 ~45°C, relative humidity 80%(35°C) below no condensation
Accessories Power adapter, USB cable, transmission fixture, software U disk, black cavity, white board, green
board,30mm aperture, 18mm aperture ,11mm aperture, 6mm aperture, support table,cuvette,
Optional
accessories
Heating transmission jig (including control circuit), vertical bracket, pneumatic jacking rod (including
control circuit), small sample holding accessories, reflection cupping plate (non-removable), fiber test
box, film jig, micro transmission jig, rod box, European standard plug, American standard plug
Port RS-232,USB,USB-B,Bluetooth
Camera
positioning
Ultra HD camera(1400dpi)
Automatic
calibration
√(Can greatly improve the long-term repeatability of the instrument)
Fluorescence
calibration
√(Can automatically adjust the UV intensity, and ensure that the value of the instrument is
highly consistent with that of other imported instruments when measuring materials containing
fluorescence)
Brightness
calibration
√(Through the brightness calibration algorithm, the real color of ultra-dark samples is restored)
Others The instrument can be measured sideways, up and down (using accessories); Automatic temperature
and humidity compensation function; PC side software save sample image function

 

※ After instrument calibration, the white correction plate was measured 30 times at 5-second intervals to measure the standard deviation of the result in XLAV caliber ※※ Based on 23°C, the average value of XLAV aperture measurement of 12 swatches of BCRA Series is measured