VTSYIQI Benchtop Color Meters Benchtop Spectrophotometer Benchtop Colorimeter with Wavelength Range 400nm-700nm Reflectance Resolution 0.01% Measuring Aperture Φ10mm for Color Measurement of Glass and Liquid

VTSYIQI Benchtop Color Meters Benchtop Spectrophotometer Benchtop Colorimeter with Wavelength Range 400nm-700nm Reflectance Resolution 0.01% Measuring Aperture Φ10mm for Color Measurement of Glass and Liquid

Introduction:

Our transmission type liquid spectrophotometer is a high performance spectrometer specially designed for measuring liquid transmittance, absorbance, concentration, chromaticity and other parameters. The instrument adopts D/0 measurement structure and integrates technologies such as full-band light source, single grating optical path spectroscopy system and other real-time calibrations, so that the resolution of the instrument reaches 0.0001, the standard deviation of transmittance is within 0.08%, and the chromaticity value: ΔE*ab 0.015.

D / 0 structure is adopted

Suitable for liquid and glass color measurement

Platinum, cobalt and Gardner index -- characterization of liquid yellow degree

Feature:

Illumination:Illumination: d/0 (diffused Illumination, 0 degree viewing) (conform to CIE No.15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7, JIS Z8722 Condition C standard)

Integrating sphere:Φ 40mm, avian-d fully diffuse surface coating

Lighting source:CLEDs(Full band balanced LED light source）

Sensor:Dual optical path sensor array sensor

Wavelength range:400nm-700nm

Wavelength interval:10nm

Half band width:5nm

Test range:0-200%

Reflectance Resolution:0.01%

Observer angle:2°/10°

Illuminants:A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CMF,U30,DLF,NBF,TL83,TL84

Data being displayed:Transmittance graph/value, chromatic value, color difference values, color assessment results, color tendency, history color value simulation, manual input standard sample, generate measurement reports

Measurement interval:1S

Measurement time:1S

Measuring aperture:Φ10mm

Color space:CIELab,LCh,CIELuv,XYZ,Yxy,transmissivity,HunterLabMunsell，MI,CMYK

Color difference formula:ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00

Other indices:
WI(ASTME313-00,ASTME313-73，CIE/ISO，Hunter，Taube Berger Stensby)，
YI(ASTMD1925，ASTME313-00，ASTME313-73)，Tint(ASTME313-00)，Isomorphism index milm,color fastness, color fastness, APHA, Pt Co, Gardner, Saybolt, astmcolor, Saybolt, ASTM Color

Repeatability:Transmittance, standard deviation within 0.08% Chromaticity value: ΔE*ab 0.015 (When measuring air 30 x at 5-second intervals after air calibration), max. 0.03

Inter station difference:ΔE*ab less than ≤0.2

Data interface:USB

Store data:Mass storage (PC)

Light source lifetime:5 years, 1.5 million tests

Size:475*340*150mm(L*W*H)

Weight:About 7kg

Operating temperature:0 ~ 45 ℃, relative humidity 80% or lower (at 35 ° C), no water vapor condensation

Storage temperature:-25 ° C to 55 ° C, relative humidity 80% or less (at 35 ° C), no moisture condensation

Standard accessories:Power line, color management software, driver software, data line, black correction board, 40 * 10mm, cuvette

Optional Accessories:40 * 33mm cuvette (for ASTM color), 40 * 100mm cuvette (measuring Saybolt)