2100Q Portable Turbidimeter HACH

2100Q Portable Turbidimeter Specifications Accuracy: ± 2 % of reading plus stray light Battery Requirements: 4, AA Certifications: CE certified Compliance Certifications: CE/ WEEE Data Logger: 500 records Dimensions Metric ( H x W X D) : 77 mm x 107 mm x 229 mm 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 Manual Languages: English, French, German, Italian, Spanish, Portuguese ( BR) , Portuguese ( PT) , Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish 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 Measuring Range: 0 to 1000 NTU Operating Temperature Range: 0 to 50 ° C Path Length: 25 mm Power Requirements: 100 to 240 VAC, 50/ 60 Hz ( with optional Power or USB+ Power module) Power Requirements ( Hz) : 50/ 60 Hz Power Requirements ( Voltage) : 100 - 240 V AC Power Supply: Batteries ( see Battery Requirements) or Optional Power Supply Regulatory: EPA Method 180.1 Repeatability: ± 1 % of reading or 0.01 NTU , whichever is greater Resolution: 0.01 NTU on lowest range Response Time: 6 s in normal reading mode Sample Cell Compatibility: 25 mm x 60 mm round Sample Requirements: 15 mL ( 0.5 oz) Signal Averaging: Selectable on/ off Source Lamp: Tungsten filament lamp Storage Conditions: -40 ° C to 60 ° C Unit: NTU User Interface Languages: English, French, German, Italian, Spanish, Portuguese ( BR) , Portuguese ( PT) , Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish Warranty: 1 year Weight: 1.17 lbs. ( 0.53 kg) without batteries