1、 Instrument Introduction

1. The instrument adopts internationally recognized D/8 (integrating sphere diffuse illumination, 8 ° observation angle) SCI/SCE compatible illumination observation conditions

This spectrophotometer adopts the most widely applicable D/8 condition internationally, suitable for color matching and quality monitoring in various industries such as coatings, textiles, plastics, food, and building materials.

2. Camera framing allows for clear observation of the measured area (patent number: ZLX）

In the past, measuring instruments could only be roughly aligned with the measured area by visual inspection, which easily led to deviation during measurement. This spectrophotometer has a camera inside the optical system for framing, which allows users to clearly observe the tested area and prevent measurement deviation.

3. Adopting CLEDs light source - full band balanced LED light source (patent number: ZL2013107548347）

The full band balanced LED light source ensures sufficient spectral distribution in the visible light range, avoiding spectral loss of white LED in specific bands, ensuring instrument measurement speed and accuracy of measurement results. This research result was published in the top SCI indexed optical journal "Chinese Opics Letters" in China

4. ETC real-time calibration technology (patent number: ZL.1）

At present, all testing instruments are equipped with external standard whiteboards as measurement benchmarks. When the whiteboard is stained, the measurement accuracy of the instrument cannot be guaranteed. In this spectrophotometer product, innovative ETC real-time calibration technology (Every Test Calibration) is adopted, with a standard whiteboard set inside the optical system and reliable accuracy and repeatability in each test.

5. Standard color management software

The spectrophotometer comes with a color management software that is suitable for quality monitoring and color data management in various industries. Digitize user color management, compare color differences, generate test reports, provide multiple color space measurement data, and customize customer color management work.

6. Automatic Gloss Compensation Technology (Patent No.: ZL.1）

The different surface gloss of materials and the illumination observation conditions of color measuring instruments can have a significant impact on color measurement. This spectrophotometer breaks the foreign technology blockade and is the first in the industry to propose automatic gloss compensation technology, ensuring the accuracy of color measurement data for surfaces with different gloss levels. The research results were published in the top foreign optical SCI indexed journal "OPTIK"

7. Innovative spectral technology SCS optical engine (patent number: ZL.2）

By adopting an innovative single grating dual path spectroscopic system - SCS optical engine, we have created the highest measurement repeatability index in the handheld spectrophotometer industry, ensuring accurate measurement of material surface color.

8. National Metrological Verification Report

Each spectrophotometer has been calibrated and tested, and each instrument is sent to an authoritative calibration department for metrological verification after leaving the factory. The measurement data is traced back to the National Institute of Metrology to ensure the authority of the instrument's testing data.

9. The longest warranty period for similar instruments

1. Three year warranty.

2. Unable to pass the measurement, return.

3. If there is a problem with the product, provide customers with a replacement machine.

4. Each machine provides a measurement test report to ensure the authority of the data, while saving customers a year of calibration costs.


2、 Instrument detail display


3、 Instrument parameters

Measurement conditions	Observer angle: 2 °/10 ° Lighting: d/8 (scattered light source, 8-degree observation angle), SCI (including specular reflection component)/SCE (excluding specular reflection component) synchronous measurement function. (Compliant with CIE No.15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7, JIS Z8722 Condition c standards)
integrating sphere	Φ 40mm, Avian-D total diffuse reflection surface coating
lighting source	CLEDs (full band balanced LED light source)
a sensor	Dual path array sensor
wavelength range	400-700nm
wavelength interval	10nm
Half bandwidth	5nm
Measurement range	0-200%
resolution	0.01%
Measuring 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.U35
display	Spectral chart/data, sample chromaticity values, color difference values, qualified/unqualified results, color deviation, display measurement area, historical data color simulation, manual input of standard samples, generation of detection reports
Interval time	About 2 seconds
Time	2 seconds
color space	CIE-L*a*b,L*C*h,L*u*v,XYZ,Yxy, reflectivity
colour-difference formula	ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00
Other indicators	WI(ASTM E313-00,ASTM E313-73,CIE/ISO,AATCC,Hunter,Taube Berger Stensby),YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313,CIE,Ganz), Same color spectral index Milm, color fastness, color fastness
repeatability	Spectral reflectance: standard deviation within 0.08%
	Chromaticity value: Δ E * ab within 0.03 (after correction, measure the standard deviation of the whiteboard 30 times at intervals of 5 seconds), maximum value 0.05
Inter station difference	Δ E * ab within 0.2 (average value measured on 12 color plates of BCRA series II)
battery level	Rechargeable, continuous measurement 10000 times, 7.4V/6000mAh
interface	USB, Bluetooth (customizable)
Store data	20000 pieces of test data
Light source lifespan	1.5 million times in 5 years
size	181*73*112mm(L*W*H)
weight	About 550g (excluding battery)
display	Full color true color screen
operating environment	0-45 ℃, relative humidity of 80% or lower (at 35 ° C), no condensation of water vapor
storage environment	-25 ° C to 55 ° C, relative humidity of 80% or lower (at 35 ° C), no condensation of water vapor
Standard accessory	Power adapter, lithium battery, manual, color management software, driver software, electronic version of manual, color management tutorial, data cable, black and white calibration cylinder, protective cover, portable bag, electronic color card, measurement and testing report
Optional Accessories	Powder forming machine, micro printer
color matching system	Not compatible
UV light source	Excluding UV light source
Test caliber	Type A: 10mm, Type B: 4mm, 6mm

4、 Application Fields



5、 Technical support
1. Three year warranty.
2. If there is a problem with the product, provide customers with a replacement machine.
3. Each machine provides a measurement test report to ensure the authority of the data, while saving customers a year of calibration costs.