Hach Lico Spectral Colorimeter 620/690

Hach Lico

Product Features

  • All important colour scales included in one instrument
  • Automatic cuvette identification
  • High level of measurement reliability through a comprehensive set of test aids
  • Simple integration into the laboratory network through Ethernet connection
  • Easy to change cuvette adapter
Delivery options

At Cadmus Products we aim to deliver orders efficiently and at highly competitive rates. 

  • We can ship consignments of all shapes and sizes and hazardous content across the UK and worldwide. Most of our orders are sent via DHL, however sometimes we may use other couriers.
  • If you are purchasing a laboratory product online you can find out the price of shipping checkout. If you are obtaining a quote for a product, then we will email you
    with our best shipping prices along with your quote.
  • Please see our delivery page for full information
The Hach Lico 620 and 690 are high-performance Spectral Colorimeters for professional colour measurements of clear, transparent liquids with reference beam technology. More than 25 colour scales are included (Lico 690 only). Exact colour calculations which conform to several DIN-ISO-ASTM standards or AOCS Methods are done with only one measurement.

Traditional visual colour values like the iodine colour value, Hazen or Gardner are displayed as well as modern colour systems, e.g. CIE-L*a*b* or colour measurements corresponding to European or US pharmacopeia. Also, transmission, extinction measurements and wavelength scans are possible so that the instrument has a multi-purpose in the laboratory or production. The intuitive operation by a high-resolution touchscreen makes measuring easy in routine analysis. The measuring results can easily be transferred to an existing laboratory network via an Ethernet interface.
Part Number
Colour Scales Standard Illuminant Memory Sipper (optional) Spectral scan
LICO 620 Colorimeter

ASTM D 156 (Saybolt)
ASTM D 1500
C 2° 400 colour readings No No
Lico 690 Professional Spectral Colorimeter

ASTM D 156 (Saybolt)
ASTM D 1500
CIE-Lab*, dLab*, dE*
European, US and Chinese Pharmacopoeia (EP, USP, CP)
ASTM D848 Acid Wash Test
ASTM D1925 Yellowness Index (ASTM D5386)
AOCS Cc13e, BS 684 Ly/Lr
A/C/D65 100 colour references
1000 photometric values
20 wavelength scans
20 time scans
3000 colour readings
Yes Yes
Colour Black
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