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