HACH Model 2100Q Portable Turbidity Meter

Specifications HACH Model 2100Q Portable Turbidity Meter:
Accuracy: 2 % of reading plus stray light
Battery Requirements:4, AA
Certifications:CE certified
Compliance Certifications:CE/WEEE
Data Logging:500 records
Dimensions (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
Height :3.0 in
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
Operating Temperature Range:0 to 50 C
Path Length:25 mm
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 – 1000Range 2:NTU
Reading Modes:Normal (Push to Read)
Signal Averaging
Rapidly Setting TurbidityRegulatory: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)
Sample Volume:15 mL (0.5 oz)
Signal Averaging:Selectable on/off
Storage Conditions:-40 C to 60 C
Stray Light:< 0.02 NTU
Units:NTU
User Interface:Button Graphic User Interface
Warranty:1year