LICO690 Professional Liquid Colorimeters, 340-900 nm, Hach (CAT#: STEM-AI-0688-YJL)

LICO690 Professional Liquid Colorimeters, 340-900 nm, model LICO690 is manufactured by Hach. LICO690 Liquid Colorimeter is a high-performance colorimeter with 26 built-in color scales, which uses reference beam technology to measure the color of clear and transparent liquids. It utilizes a color touch screen for fully intuitive operation and uses spectral technology for more accurate measurements. This colorimeter is easy to operate, fast to read, accurate to measure, and has good test reliability.

Color code:
Chromaticity space: CIE-L*a*b* ; CIE LCh*; Delta CIE Lab*dE: Delta CIE LCh*; Hunter Lab; Delta Hunter Lab;
Chromaticity standard: Acid Wash (industrial aromatic hydrocarbons); ADMI (platinum cobalt, Hazen APHA); ASTMD 1500 (mineral oil); Chinese Pharmacopoeia Chromaticity Scale (CP); DAB 1996; EBC (beer, wort, etc.); Gardner Hess-Ives; ICUMSA (sugar): Iod; Klett; Saybolt; USP24; Yellow Index; AOCS y/r
Light source: tungsten halogen lamp
Spectral Bandwidth: 5 nm
Photometric accuracy: 0.005 Abs, 0~0.5 Abs; 1%, 0.5-2.0 Abs
Photometric linearity: 1%, at 546nm
Photometric measurement range: +3.0 Abs (wavelength range 340-900 nm )
Reproducibility: soil 0.2% transmittance
Scan rate: 8 nm/s (1nm per step)
Wavelength range: 320 nm ~1100 nm, automatic calibration
Wavelength accuracy: ±1.5 nm (wavelength range 340-900 nm)
Wavelength repeatability: 0.1 nm
Wavelength resolution: 1 nm
Cuvette: 11mm round, 50mm rectangular, 10 mm rectangular
Data storage: 1000 absorbance values, 100 color reference values, 20 wavelength scans, 20 time scans, 3000 color measurement values
Display: 7 inches, TFT WVGA color touch screen, 800x480 pixels
Included accessories: adapter, dust cover, universal power supply, user manual
Interface: 2 A-type USB interfaces, 1 B-type USB interface, 1 Ethernet interface
Power supply: 50/60Hz, 110-240V AC power supply
Dimensions (HxWxD): 151mmx350mmx255mm
Weight: 42 kg

Easy to measure chromaticity
to ensure the reliability of measurement. Measured values ​​can be converted to all built-in colorimetric standards, even archived spectral data.
Easy operation
When the sample tube is inserted, the colorimeter will recognize the measuring bottle, and the measurement process will start automatically, with high work efficiency and small measurement error
Easy-to-change color chambers are more helpful for cleaning or replacement
Color touch screen, simple and intuitive operation navigation menu, provides comprehensive and intuitive test instructions, reduces the time of fumbling, and can be operated at the beginning.

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