Technical Parameters :
1. Display: LCD display, menu 2. Conductivity : Electrode constant (1 ~ 3000) μ S / cm, 0 ~ 99.9 ° C 0.01 ~ 30 μ S/cm; ( electrode constant K = 0.01 ) 0.1 ~ 300 μ S/cm; ( electrode constant K = 0.1 ) 1.0 ~ 3000 μ S/cm; ( electrode constant K = 1.0 ) 10 ~ 30000μS/cm; ( electrode constant K = 10.0 ) 3. Conductivity accuracy : ± 0.5% FS, ± 0.3 °C 4. p H measuring range : (0.00 ~ 14.00) pH; Electronic unit basic error : ± 0.02pH 5. The basic error of the instrument : ± 0.05pH 6. The temperature range : 0 ~ 99.9 °C; electronic unit basic error : 0.3 °C 7. The basic instrument error : 0.5 °C (0.0 °C ≤ T ≤ 60.0 °C); another range 1.0 °C 8. The whole basic error : ug / L: ± 1.0% FS; mg / L: ± 0.5% FS; Temperature : ± 0.5 °C 9 .The electronic unit basic error : ± 1.0% (FS); Instrument basic error : ± 2.0% (FS) 1 0 . Measuring range: 0~10NTU,0~20NTU, 0~100NTU, 0~500NTU, 0~1000NTU 0~2000NTU, 0~4000NTU( specified when ordering ) 1 1 . Resolution:0.001NTU,0.01NTU,0.1NTU,1NTU 1 2 . Each channel Independently: Each channel data measure simultaneously 1 3 .Conductivity, temperature, Dissolved oxygen, pH, Turbidity and Chlorine value in the screen display, switch to display the other data. 1 4 . Current isolated output: each parameter independently 4 ~ 20mA ( load <750Ω) 1 5 . Power : AC220V ± 22V, 50Hz ± 1Hz, can be equipped with DC24V 1 6 . RS485 communication interface ( optional ) ( ) with "√" indicating output 1 7 . Protection: IP65 18 . The working conditions : ambient temperature 0 ~ 60 °C, relative humidity ≤ 90 % 19 . The entire instrument Weight : 4.0 kg |