DS-816N Series Professional Spectral Colorimeter
CHNSpec DS-812N / DS-816N Benchtop Liquid Colorimeter, a high precision benchtop colorimeter designed for liquid colorimetry. More than 30 kinds of colorimetric indexes, including platinum-cobalt index, Gardner, Sebolt, China, U.S.A., European Pharmacopoeia standards, etc.; Intelligent zero calibration ensures the accurate measurement of △E*ab≤0.01; Minimum liquid addition is reduced to 1 ml, 10mm and 50mm cuvettes as standard, and 33mm, 100mm cuvettes as optional; Fast measurement speed, single measurement takes only 1.5 seconds; Constant temperature Sample tank (temperature up to 90 ℃) design to ensure sample mobility; 7-inch touch screen, providing friendly human-computer interaction, the instrument can store more than 100,000 pieces of data.
DS-812N: Repeatability ΔE*ab≤0.015, inter-stage difference ΔE*ab < 0.25
DS-816N: Repeatability ΔE*ab≤0.01, inter-stage difference ΔE*ab < 0.2
DS-812N: Repeatability ΔE*ab≤0.015, inter-stage difference ΔE*ab < 0.25
DS-816N: Repeatability ΔE*ab≤0.01, inter-stage difference ΔE*ab < 0.2
DetailSupports
| Product model | DS-810N | DS-812N | DS-816N |
| Measurement condition | d/0(,0)(: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 | ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*02 | |
| 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% 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 < 0.25 | ΔE*ab < 0.2 |
| Heating function | / | / | Yes |
| Heating temperature range | / | / | From ambient temperature to 90ºC |
| 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 | ||
Video Demonstration
DS-810N Benchtop Liquid Colorimeter Operation Video