The TRH-3 is a handheld light turbidity meter used for measuring the degree of light scattering generated by insoluble grain matters suspended in water or transparent liquids. The TRH-3 meets ISO 7027 standards for turbidity utilizing the Formazine standard solution. It can be broadly applied in power plants, water treatment stations, wine and beverage facilities, pharmaceutical and industrial water, and hospitals.
Specifications Turbidity: Units: NTU, Nephelometric Turbidity Unit Range: 0 to 20 Resolution: 0.01 NTU Accuracy: ± 2.5% full scale Repeatability: < 1% Zero Drift: < 1% full scale Power: DC: 1.5V, 5 “AA” alkaline dry cells AC: 110/50 Hz, DC7.5V, 0.2A power supply adaptor Dimensions: 23.5 L x 7.5 W x 6.5 cm Dia (9.25 x 2.95 x 2.55") LCD: 4.5 L x 1.7 cm W (1.77 x 0.67") Gross Weight: 2.5 kg (5.51 lbs) Sample Chamber Diameter: 2.8 cm (1.1")