DATA SHEET Spectrophotometry DR 5000™ UV-Vis Laboratory Spectrophotometer The Hach DR 5000 UV-Vis Laboratory Spectrophotometer offers a broad range of water analysis methods with more than 240 pre-programmed tests. Automatic method detection capability with TNTplus reagents reduces test time and potential errors. The intuitive touch screen interface makes this instrument easy to use. DW WW Features and Benefits PW More than 240 Analytical Methods and Chemistries High-Speed Wavelength Scanning The Hach DR 5000 UV-Vis Laboratory Spectrophotometer can test for all of the parameters listed on page 3. All of the chemistries and supplies needed for these tests are available from Hach. The DR 5000 spectrophotometer features full-range wavelength scanning from 190-1100 nm. Use this feature to develop custom methods or maintain consistency of colored products. Easily Add New Analytical Methods TNTplus™ Reagent Vials Designed for the DR 5000 Spectrophotometer As Hach releases new test methods and chemistries, the DR 5000 spectrophotometer can easily be updated via a USB memory stick. Stability and Accuracy The design of the DR 5000 spectrophotometer ensures measurements are accurate, precise, and stable over time, resulting in repeatable results. Multiple Cell Sizes and Delivery Methods A single multi-cell adapter for the DR 5000 spectrophotometer holds the five most common sample cell types, including 5 cm path length cells. Moreover, the optional Pour-Thru™ Cell Module is ideal for Rapid Liquid™ methods. Large Touch Screen Display and Interface The touch screen display of the DR 5000 spectrophotometer is intuitive to use and ergonomic in design. Hach has developed TNTplus™ reagent vials for more than 30 selected analytical methods that provide the following features when used with the DR 5000 spectrophotometer: • Increased productivity and confidence in results— testing with TNTplus reagents takes less time, and potential errors are reduced. • Automatic method detection—the DR 5000 spectrophotometer automatically reads the bar code, identifies the appropriate method, and takes the measurement. • No reagent blank is necessary. • Built-in accuracy—while rotating the vial, DR 5000 spectrophotometer takes 10 absorbance measurements in less than 5 seconds. The average value is used to calculate the results. DW = drinking water WW = wastewater municipal PW = pure water / power IW = industrial water E = environmental C = collections FB = food and beverage IW E FB

2 Specifications* Operating Mode Transmittance (%), Absorbance and Concentration Source Lamp Tungsten (visible) and Deuterium (UV) Pre-Installed Programs More than 240 Available User Programs 50 Data Storage 1000 points Spectral Bandwidth 2 nm Power Requirements 100 to 120 V or 200 to 240 V; 50/60 Hz; automatic changeover Photometric Range ±3.0 Abs in wavelength range 200-900 nm Photometric Accuracy 5 mAbs at 0.0 to 0.5 Abs 1% at 0.5 to 2.0 Abs Photometric Linearity Deviation less than 0.5% up to 2 Abs Deviation less than or equal to 1% at greater than 2 Abs Scan Data Storage 20 Scans Stray Light...

3 Engineering Specifications continued 9. The instrument shall be equipped with storage capacity for 1000 data points (date, time, results, sample ID, user ID) and 50 user-defined calibrations. 10. Information stored in the instrument shall be capable of being downloaded in standard report format. 12. Power requirement shall be 100-240 Vac, 50/60 Hz. 13. The instrument shall be warranted for one full year against defects in materials and workmanship. 14. The instrument shall be model DR 5000 UV-Vis Laboratory Spectrophotometer, manufactured by Hach Company. 11. The instrument shall be capable...

4 Ordering Information DR5000-03 DR 5000 UV-Vis Spectrophotometer, 100-240 Vac; includes multi-cell holder, instrument manual, power cords (115V and 230V), 1-in. matched glass sample cells, 1 cm matched quartz sample cells Optional Accessories LZV478 LZV485 LZV479 LZV789 LZY421 LZY274 LZV659 LZV537 2960100 Carousel Sample Changer; holds up to seven 1 cm square sample cells Sipper Module; includes 1 cm square quartz cell Pour-Thru Cell Kit, 1-in. Pour-Thru Cell Kit, 1 cm Cell Adapter for 10 cm x 1 cm rectangular cells DataTrans™ Software Hach DataTrans Software transfers measurement output from...