DS-812N、DS-816N Benchtop-Liquid-Spectrophotometer
DS-812N/DS-816N Benchtop liquid Spectrophotometer1. More than 30 color indicators, including pt-co, Gardner, Saybolt, Ch
DS-812N/DS-816N Benchtop liquid Spectrophotometer
1. More than 30 color indicators, including pt-co, Gardner, Saybolt, China, the United States, European Pharmacopoeia standards 2.Intelligent zero calibration ensures accurate measurement of △E*ab≤0.01 3.The minimum liquid addition is reduced to 1ml, 10mm and 50mm cuvette are standard, and 33mm and 100mm cuvette are optional 4.Fast measurement, and a single measurement takes only 1.5 seconds 5.The thermostatic sample tank (up to 90 ° C) design ensures sample fluidity 6.The 7-inch touch screen make the instrument more user friendly and the instrument can store more than 100,000 pieces of data.
Product model | DS-812N | DS-816N |
Measurement condition | d/0(散射光源，0度观测角）（符合标准：CIE No.15、ISO 7724/1、ASTM E1164、DIN 5033 Teil7、JIS Z8722 Condition c、GB/T 3555、ASTM D156、GB/T 6540、ASTM D1500、ASTM D1209、ASTM D5386、ASTM D6045、ASTM D6166、ASTM D1502） | |
Stand-alone operation | Support | |
Integrating sphere | Φ40mm，Avian-D Fully diffuse surface coating | |
Lighting source | CLEDs(Full band balanced Led light source） | |
Inductor | Dual optical sensor array sensor | |
Wavelength range | 360-780nm | |
Wavelength interval | 10nm | |
Half-band width | 5nm | |
Measuring range | 0~200% | |
Resolution | 0.0001 | |
Observer Angle | 2°/10° | |
Observation 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-V4 | |
Display | Pharmacopoeia color number, transmission map/data, sample chromaticity value, color difference value/map, pass/fail result, color deviation, color simulation, historical data color simulation, manual input of standard sample, test report | |
Measuring time | ≤1.5s | |
Measuring optical path | Standard: 10mm glass cuvette, 50mm glass cuvette (optional 33mm and 100mm glass cuvette) | |
Color space | CIE Lab,LCh,CIE Luv,XYZ,Yxy,Transmissivity, Hunter Lab Munsell，MI,CMYK | |
Color difference formula | ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00 | |
Other indicators | Pharmacopoeia (Chinese Pharmacopoeia, European Pharmacopoeia, American Pharmacopoeia)，WI(ASTM E313-20，ASTM E313-73，CIE,ISO2470/R457，Hunter，Taube Berger Stensby)，YI(ASTM D1925，ASTM E313-20，ASTM E313-73)，Tint(ASTM E313-20)，Allochromic index Milm，APHA，Hazen,Pt-Co（Platinum-cobalt index），Gardner（Gardner index），Iron cobalt index，Saybolt（Seibert index），ASTM Color，EBC（Beer color），ICUMSA Color(Sugar chroma) | |
Repeatability* | Transmittance: standard deviation ≤0.08% Colorimetric value: ΔE*ab≤0.015 standard deviation, maximum ≤0.04 | Transmittance: standard deviation ≤0.08% Chroma value: ΔE*ab≤0.01 standard deviation, maximum ≤0.03 |
Inter instrument agreement | ΔE*ab ＜ 0.25 | ΔE*ab ＜ 0.2 |
Heating function | / | Yes |
Heating temperature range | / | From ambient temperature to 90℃ |
Audit trail | Yes (as required by FDA and CFDA) | |
Special function | Intelligent zero calibration | |
Screen size | 7 inch touch screen | |
Store data | Over 100,000 pieces of data | |
Software support | ColorExpert，Color QC2 | |
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