High performance, microprocessor controlled spectrophotometer with a wavelength range from 380 to 720 nm for color measurement or 320 nm up to 1100 nm for routine analysis. The K13550 can carry out an exact colorimetric evaluation in conformity with several ISO/ASTM standards with just a single measurement and display the result in terms of traditional color systems such as Iodine, Hazen/APHA or Gardner color numbers as well as in modern CIE-L*a*b* color values. Besides the over 20 color indexes, transmittance and absorbance can be measured at individual wavelengths, so that the K13550 can be used universally for analytical purposes in the laboratory.
Photometer methods
¦ Wavelength Scan 320-1100nm incl. Difference Mode
¦ Time Course Mode
¦ Single and Multi Wavelength Mode
Color Ranges
¦ Iodine, Hazen/APHA, Gardner-Color
¦ Saybolt, Mineral oil, Klett-color
¦ Hess-Ives, ADMI, Yellowness-index
¦ AOCS-Red/Yellow, Chlorophyll A
¦ CIE-Lab, Hunter-Lab, XYZ
¦ European and US Pharmacopoeia
Touch-screen TFT-Color Display. Automatic cuvette recognition. Data log for 500 color values, 50 color reference values, 500 photometric readings, 20 wavelength scans, 20 time scans. Automatic zero calibration program. Reference Beam Technology. Password protection, GLP documentation. USB-Ports 1 x Type A and 1 x Type B
Conforms to the specifications of:
ASTM D156, D1209, D1500, D1544, D1925, D6166; ISO 2049, 4630, 6271; DIN 5033, 6162, 6174; AOCS Cc 13e; USP Ch 631, 1061; Ph EUR; NF M 07-003; NF T 60-104
Optional Accessories:
¦ Equipment Qualification Document with DQ, IQ, OQ, PQ
¦ Starter Kit (K13551)
¦ Test filter set for stray light, absorbance and wavelength check
¦ Certified Testing solution set "Addista-Color"
¦ Round cuvettes 11mm, glass, disposable, pk/500
¦ Rectangular cuvette 50 x 10mm, plastic, disposable, pk/50
¦ Rectangular cuvette 50 x 10mm with caps, plastic, disposable, pk/10
¦ Rectangular cuvette 10 x 10, glass, pk/1
¦ Rectangular cuvette 10 x 10, glass, pk/3
¦ USB-Keyboard (keyboard layout: US)
¦ USB-Barcode Scanner (hand-held scanner)
*** Please specify color range choices and/or test methods when ordering. Please inquire about advanced models as well as the additional feature which allows for the measurement of solid samples ***