
VTSYIQI
VTSYIQI Digital Benchtop Spectrophotometer Digital Colorimeter Benchtop Color Meters with Reflectivity Range Resolution 0-200% 0.01% Measurement Wavelength Range 360nm to 780nm Transmittance Φ17mm/Φ25mm for Laboratory Color Analysis and Transmission
- 常规价格
- $7,541.00

VTSYIQI Digital Benchtop Spectrophotometer Digital Colorimeter Benchtop Color Meters with Reflectivity Range Resolution 0-200% 0.01% Measurement Wavelength Range 360nm to 780nm Transmittance Φ17mm/Φ25mm for Laboratory Color Analysis and Transmission
Introduction:
This type benchtop spectrophotometer is an intelligent, convenient and accurate spectrophotometer with TFT true color 7-inch capacitive touch screen, full optical spectrum and Android operating system. It has two illumination modes: pulsed xenon lamp and LED. it is compatible with reflection D/8 and transmission D/0 measurement modes. It can include UV or exclude UV measurement. It measures accurate and stable colors, has large storage capacity, and powerful expansion function on PC side. It can be used for laboratory color analysis and transmission.
Inter station difference:dE<0.15(Xlav caliber)
It has two kinds of lighting sources: pulse xenon lamp and led
There are 24 kinds of standard light sources and more than 40 kinds of measurement indexes
Temperature and humidity operation compensation function
Feature:
Illumination / Viewing system:Reflection: d/8(Diffused illumination, 8 degree viewing)
Simultaneous measurement of SCI/SCE (CIE No.15, BG/T 3978, GB/T 2893, BG/T 18833, ISO7724/1,DIN 5033, ASTM E1164, Teil7,JIS Z8722 Condition C standard)Transmittance d/0(Diffused illumination, 0 degree viewing )
Sensor:Silicon photodiode array
Spectroscopic mode:Concave grating
Sphere diameter:152mm
Measurement wavelength range:360nm-780nm
Measurement wavelength Pitch:10nm
Half wave width:1nm
Reflectivity range resolution:0-200%, 0.01%
Lighting source:Pulsed xenon lamp and LED
UV:Including UV, 400nm cut-off, 420nm cut-off and 460nm cut-off
Measurement time:SCI/SCE < 2s,SCI+SCE < 4s
Measurement aperture:
Reflectance: XLAV Φ25.4mm/Φ30mm, LAVΦ15mm/18mm,MAVΦ8mm/Φ11mm,SAVΦ3mm/Φ6mm (Aperture size can be custom made) Auto aperture size recognition
Transmittance:Φ17mm/Φ25mm
Transmission measurement specification:No limit on sample width and height, thickness ≤50mm
Long term repeatability: /
Repeatability:
XLAV Spectrum Reflectance/Transmittance: standard deviation within 0.1%
XLAV Chromaticity value: Standard deviation within ΔE*ab 0.02 * When a white calibration plate is measured 30
x at 5-second intervals after white calibration
Inter device difference:XLAV ΔE*ab 0.25 (BCRA Series II, Average measurement of 12 tiles, at 23℃)
Standard observer:2 ° standard observer and 10 ° standard observer
Illuminants:A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,DLF,NBF,TL83,TL84
Language:Simplified Chinese, Spanish, Spanish, Spanish, Portuguese, Portuguese
Display:Reflectance and Transmittance graph/value, color value, color difference values, pass/fail, color simulation, color assessment, haze, liquid chromaticity values, color tendency
Color space:L*a*b,L*C*h,Hunter Lab,Yxy,XYZ
Other Indices:WI(ASTM E313-00,ASTM E313-73,CIE/ISO,AATCC,Hunter,Taube,Berger Stensby),YI(ASTMD1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313-00),Isochromatic index milm, color fastness,color fastness, ISO brightness, R457, a density, t density, e density, m density,APHA / Hazen / Pt Co, Gardner index, Saybolt index, ASTM Color, haze,total transmittance, hiding power, force, strength
Color difference formula:ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc,ΔE*94,ΔE*00,ΔEab(Hunter),555 hue classification
Storage space:8GB
Screen size:7-inches touch screen
Operating system:Android
Power Supply:DC regulated power supply
Operating temperature andhumidity range:5 ~ 40 ° C, relative humidity below 80% (at 35 ° C), no condensation
Storage temperature and humidity range:-20 ~ 45 ° C, relative humidity below 80% (at 35 ° C), no condensation
Accessories:Power adapter, data cable, transmission fixture, software USB flash disk, black cavity, white board,green board, 0% calibration shading cover (820n attached), 30mm diameter board, 18mm diameter board,11mm diameter board, 6mm diameter board, support table, cuvette, damping handle
Optional Accessories: Heating transmission fixture (including control circuit), vertical support, pneumatic ejector rod(including control circuit), small sample clamping accessories, pull rod box, European standard plug,American standard plug, reflecting cuvette support corrosion protection plate (non removable),fiber test box, film fixture and micro transmission fixture
Interface:RS-232、USB、USB-B
Other:
1. Camera viewfinder positioning;
2. The instrument can measure laterally, upward and downward (using accessories);
3. Automatic temperature and humidity compensation function
After the instrument is calibrated, measure the white correction plate 30 times at an interval of 5 seconds, and measure the standard deviation of the results with xlav caliber
Based on the average of xlav caliber measurements of 12 color plates of BCRA series at 23 ° C