Turbidity Meter HACH 2100Q Portable Turbidimeter

The 2100Q portable turbidimeter is compliant with USEPA Method 180.1 design criteria. Easy on-screen assisted calibration and verification Simple data transfer Accurate for rapidly settling samples Convenient data logging Optical system for precision in the field Specifications Accuracy : ± 2 % of reading plus stray light Battery Requirements : 4, AA Certifications : CE certified Compliance Certifications : CE/WEEE Data Logging : 500 records Display Size : 240 x 160 pixels Display Type : Graphic LCD Enclosure Rating : IP67 Includes : Instrument, case assembly, 4 AA alkaline batteries, 6 sample cells, StablCal ampule kit, silicone oil, oiling cloth, manual. Interface : Optional USB Light Source : tungsten filament lamp Max. operating humidity : 90 % Measurement Method : Ratio turbidimetric determination using a primary nephelometric light scatter signal (90°) and transmitted light scatter signal Measurement Modes : Normal (Push to Read), Signal Averaging, Rapidly Settling Turbidity Operating Temperature Range : 0 - 50 °C Power Requirements : 100 - 240 V AC / 50/60 Hz (with optional Power or USB+Power module) Power Requirements (Hz) : 50/60 Hz Power Requirements (Voltage) : 100 - 240 VAC Power Supply : Batteries (see Battery Requirements) or Optional Power Supply Range : 0 - 1000 Range 2 : NTU Reading Modes : Normal (Push to Read) Signal Averaging : Rapidly Setting Turbidity Regulatory : EPA Method 180.1 Repeatability : ± 1 % of reading or 0.01 NTU , whichever is greater Response Time : 6 s in normal reading mode Sample Cell Compatibility : 25 mm x 60 mm round Sample Requirements : 15 mL (0.5 oz) Sample Volume : 15 mL Signal Averaging : Selectable on/off Source Lamp : Tungsten filament lamp Storage Conditions : -40 °C to 60 °C Stray Light : lt; 0.02 NTU Units : NTU