2100Q & 2100Qis PORTABLE TURBIDIMETER Applications • Drinking Water • Wastewater • Beverage • Field Use • Food QC Lab • Industrial Water • Power Easiest calibration and verication with accurate results every time. The Hach 2100Q and 2100Qis Portable Turbidimeters offer unsurpassed ease of use and accuracy in turbidity measurement. Only Hach offers this combination of advanced features including assisted calibration, simplied data transfer, and innovative measurement techniques that give you accurate results every time. Easy On-Screen Assisted Calibration and Verication The 2100Q Portable Turbidimeter provides condence your measurements are right every time. On-screen assisted calibration and verication save you time and ensure accuracy. With an easy-to-follow interface, complicated manuals are not needed to perform routine calibrations. Single-standard RapidCal™ calibration offers a simplied solution for low level measurements. Simple Data Transfer Customizable power and connectivity modules provide smooth data transfer and exibility. Optional USB+Power Module allows data download to any computer via USB port, providing superior data integrity and availability. Accuracy for Rapidly Settling Samples The innovative Rapidly Settling Turbidity™ mode provides accurate, repeatable 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 uctuation, and stray light, allowing you to achieve laboratory-grade performance on a wide range of samples, even under difficult site conditions. Two Models for Specic USEPA Requirements The 2100Q Turbidimeter is compliant with USEPA Method 180.1 design criteria. The 2100Qis Turbidimeter is compliant with ISO 7027 design criteria.

On-Screen Assisted Calibration and Verification The 2100Q gives you confidence that your results are accurate, without having to read long manuals for calibration and verification instructions. All the core measurement information is on a single screen. On-Screen Assisted Calibration Read next standard. Cancel Done Read Verification with the Push of a Button RapidCal Single Standard Calibration Calibration Verification Passed. Reading within limits. 09-04-2009 Insert standard, close lid, and push Read to start calibration. Cancel Options Read In the full calibration mode (0 to 1000 NTU), the...

eliminates ambient light interference. settling samples. Flexible module options enable customization of power On-screen assisted verification ensures Single standard calibration reduces handling time. Measurement Method Light Source Stray Light Signal Averaging Reading Modes (user selectable) Data Logger Power Requirement Ratio turbidimetric determination using a primary nephelometric light scatter signal (90°) to the transmitted light scatter signal. 2100Q: Tungsten filament lamp ±2% of reading plus stray light Selectable on/off Silicon photovoltaic Normal (Push to Read) Signal Averaging Rapidly...

4 2100Q & 2100Qis Portable Turbidimeter Ordering Information Hach portable turbidimeters are supplied with four AA alkaline batteries, a carrying case with insert, StablCal primary calibration standards in 1" sealed vials (20, 100, 800 NTU), 10 NTU primary verication standard, 6 sample cells with screw-tops, instrument manual (printed and on CD-ROM), quick start guide, silicone oil and oiling cloth. 2100Q-01 2100Q Portable Turbidimeter (meets EPA method 180.1) 2100QIS-01 2100Qis Portable Turbidimeter (meets ISO 7027) Optional Accessories LZV813 USB+Power Module (includes: universal power supply,...