Details: item title item descriptioninstrument lovibond make colorimeter (tintometer) as per apha platinum cobalt standard method gujarat pollution control boardcentral laboratory ,sector -10 a, gandhinagartechnical specifications of colorimeterchemical method : (apha) platinum cobalt standard method according to din 7887-c1 (wl 430,455 nm; standard: 410 nm)calibration method : ” standard methods for the examination of water and wastewater” (also seeen iso 7887:1994)optics :leds, interference filters (if) and photo sensor in transparent sample chamber. dependingon the version, up to 3 different interference filters are used.wavelength specifications of interference filters: 430 nm δλ = 5 nm, 530 nm δλ = 5 nm, 560 nm δλ =5 nm, 580 nm δλ = 5 nm, 610 nm δλ = 6 nm, 660 nm δλ = 5 nm.wavelength accuracy: ± 1photometric range: -2500 - 2500 mabsmeasuring range: 10 - 500 mg/l ptphotometric accuracy: 3 % fs (t = 20 °c – 25 °c)display: backlit lcdcalibration: factory calibration and user calibration. re
Sector: Forest and Environment