Turbidity meter TB 300 IR

New, high-precision instrument for laboratory and mobile use Highlights Meets ISO 7027 Automatic overall range adjustment with Standard-Set T-Cal Autoranging High accuracy Laboratory and mobile use RS232 interface Storage for up to 1000 data-sets Real-time clock Waterproof sample chamber and housing Description Turbidity is measured according to ISO 7027 by nephelometric means (90° scattered light). The infra-red light-source permits measurement of coloured and colour-free samples. The automatic measurement range detection facility (Autorange) enables direct turbidity measurement from 0.01 to 1100 NTU with an accuracy of ± 2% up to 500 NTU and ± 3% thereafter.