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Portable Spectrophotometer
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DS-700D Spectrophotometer

DS-700d is an advanced portable spectrophotometer with 3.5 inches touch screen, high accuracy and good repeat-ability which greatly improves the user experience.

Part 1. Spectrophotometer DS-700D Advantage

1) Excellent repeatability and inter-instrument agreement

repeatability : dE*ab≤ 0.04 (max.) and inter-instrument agreement : 0.25

Test result is accurate and reliable to ensure the consistency of the measurement data of multiple devices, which can be used for color matching and accurate color communication.

2). It can pass metrology of level I.

3). Dual optical path array sensor

The dual optical path design monitors the energy fluctuation of the light source while measuring the sample signal, reduces interference during the measurement, and obtains better measurement repeatability. The usage of large-area dual-array sensors provides higher spectral response sensitivity, and ensures fast measurement speed, accuracy, stability and consistency between multiple devices.


4). Intelligent auto calibration, white tile is made by ZrO2 with reflectance more than 90%, no need for frequent white calibration.


The instrument is placed on the intelligent calibration base, and the instrument can be automatically calibrated without manual intervention through the white tile on the base. It has changed the current situation that traditional instruments must be manually calibrated with white tile. The white tile is made by ZrO2 with reflectance more than 90%, which ensures excellent mechanical strength and weather resistance, and will not be scratched or discolored after long-term use.



5). 360-700nm Full Wavelength Balanced LED+UV

The instrument adopts a full wavelength balanced LED and UV as the illuminant, ensuring sufficient spectral distribution in the visible and ultraviolet bands, and materials with fluorescent can also be measured.



6). 10nm Resolution Grating Spectroscopy Technology

The grating combined with the array sensor made by the innovative MEMS process makes color measurement more accurate based on the 10nm spectral resolution.

7). Three aperture as standard accessories, no tools are needed and apertures can be replaced at any time to meet different sample measurement requirements

Spectrophotometer DS700D comes with three apertures 11mm/6mm/1*3mm.


8). More than 30 kinds of color indices and 37 kinds of illuminants

DS-700D provides a variety of color indices and evaluation illuminants that comply with international standards. A variety of light sources and color indices can be flexibly chosen through the mobile phone app or PC software.

9). It supports Android, IOS and Windows program.

10). It is with the camera to see the measurement area clearly.



Part 2. Spectrophotometer DS-700D Packing List

Qty.

Name

Qty.

Name

1

Main Instrument

1

USB Cable

1

European /American Plug

1

U-disk (PC software)

3

Apertures

1

Operating Manual

1

Verification Certification

1

Black Carrying Case

1

Charge and Calibration Base

1

White Packing Box


Model

Spectrophotometer DS-700D

Geometry

d/8, SCI+SCE(diffused illumination,8° viewing, Specular Component Included,

Specular Component Excluded)

Repeatability

Chromaticity value:

Standard deviation within ΔE*ab 0.025

Average :dE*ab< 0.025

Max. :dE*ab0.04

(when a white tile is measured 30 times at 5-seconds interval)

Reflectance: Standard deviation < 0.08%

Inter-instrument agreement

ΔE*ab0.25

(BCRA Series , average measurement of 12 tiles)

Display Resolution

0.01

Illumination Area/Aperture

MAV:Φ8mm/Φ11mm

SAV:Φ4mm/Φ6mm

MINI:1*3mm

Color Spaces and Indices

Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE Luv, XYZ, Yxy, RGB,

Color difference(ΔE*ab, ΔE*cmc, ΔE*94,ΔE*00),WI(ASTM E313-00,

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

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

LED(Full wavelength balanced LED) + UV

Wavelength Range

400-700nm

Camera to see the measurement area

Yes

Calibration

Intelligent auto calibration

Software

Android, IOS, Windows

Observer Angles

2°,10°

Sphere Size

40mm

Standards

Conform to CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7

Spectroscopic method

Grating spectroscopy

Sensor

Dual array sensor

Wavelength Interval

10nm

Wavelength Range

0-200%

Reflectance Resolution

0.01%

Measurement Time

< 2s

Interface

USB, Bluetooth

Screen

IPS Full Color Screen,3.5 inches

Battery

Rechargeable, 8000 times continuous tests, 3.7V/3000mAh

Lamp Lifetime

10 years, 1 million tests

Language

Chinese and English

Instrument Size

95 x 129 x 231mm (L x W x H)

Instrument Weight

about 750g

Storage Memory

APP Mass Storage

100 pcs of target from instrument