Easiest calibration and verification with accurate results every time.
The 2100Q Portable Turbidimeter offers unsurpassed ease of use and accuracy in turbidity measurement. Compliant with USEPA Method 180.1 design criteria.
Easy on-screen assisted calibration and verification
Save time and get accurate results with an easy-to-follow interface that eliminates the need for complicated manuals to perform routine calibrations. Single-standard RapidCalTM calibration offers a simplified solution for low level measurements, while ensuring you meet reporting requirements.
Simple data transfer
Data transfer with the optional USB+Power Module is simple, flexible, and doesn't require additional software. All data can be transferred to the module in XML format and easily downloaded to your computer with a USB connection, providing superior data integrity and availability.
Accurate for rapidly settling samples
The innovative Rapidly Settling TurbidityTM mode provides accurate measurements for difficult to measure, rapidly settling samples. An exclusive algorithm that calculates turbidity based on a series of automatic readings eliminates redundant measurements and estimating.
Convenient data logging
Up to 500 measurements are automatically stored in the instrument for easy access and backup. Stored information includes: date and time, operator ID, reading mode, sample ID, sample number, units, calibration time, calibration status, error messages, and the result.
Optical system for precision in the field
The two-detector optical system compensates for color in the sample, light fluctuation, and stray light, enabling analysts to achieve laboratory-grade performance on a wide range of samples, even under difficult site conditions.
Instrument, case assembly, 4 AA alkaline batteries, 6 sample cells, Stablcal ampule kit, silicone oil, oiling cloth, manual.
|Accuracy||± 2 % of reading plus stray light|
|Battery Requirements||4, AA|
|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|
|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 - 50 °C|
|Power Requirements||100 - 240 V AC / 50/60 Hz (with optional Power or USB+Power module)|
|Power Supply||Batteries (see Battery Requirements) or Optional Power Supply|
|Range||0 to 1000 NTU (FNU)|
|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 Volume||15 mL|
|Signal Averaging||Selectable on/off|
|Source Lamp||Tungsten filament lamp|
|Storage conditions||-40 °C to 60 °C|
|Stray Light||< 0.02 NTU|
|User Interface||Button Graphic User Interface|
|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|
|Weight||0.53 kg without batteries|