"The Photodetector Module (PDM) converts optical signals to electronic signals, conditioning them for the FSA. PDM 3 ch for 5 beam probe","TSI’s Photodetector Module (PDM) system combines an enhanced scattered light separation unit with high performance photodetectors for Phase Doppler Particle Analyzer (PDPA) and Laser Doppler Velocimeter (LDV) applications. The system is optimized for the best dynamic and operating size ranges, yet allows the freedom to adjust system parameters easily. System operation is controlled by TSI’s FlowSizer™ Data Acquisition, Analysis and Display Software.","The unit also provides the light intensity results, which can be used for separation of particle types. All optics are contained within a unique interchangeable \"light bar,\" making it quick and easy to switch between LDV mode and PDPA mode. The PDM is compact and easy to connect, requiring no alignment","Features & Benefits"
"• Optimize your wastewater treatment process by monitoring nutrient levels • Tube digestions for nitrogen and phosphate nutrient removal monitoring• Results in about an hour provide timely data to correct the process Avoid the excess chemical cost of overtreatment while preventing the risk of under-treating your discharge and exceeding regulated limits. Thermo Scientific AQUAfast system utilizes the persulfate digestion tube method to provide accurate results in about an hour. System includes: the AQ3700 colorimeter, tube digestion tests, and the thermo reactor.A. AQUAfast Digestion Test Kits<\/b>|Each kit includes the reagents and accessories for 50 tests.B. COD165 Thermal Reactor<\/B>|Ideal for all 16-mm tube digestions; easily set-up for up to 25 tubes simultaneously. Preset reaction times of 30, 60 and 120 minutes, or use continuous mode for other digestion times. Set temperature to 100, 120, 150, 160, or 165C to start the reactor.C. AQUAfast 3700 Colorimeter<\/b>|This waterproof, portable unit combines accuracy with durability. View results in concentration from easy-to-read LCD. Includes 16- and 24-mm vials, adapter for 16-mm tubes and 13-mm vials, carrying case, and four AA batteries."
"The Large Area View Color Measurement System","The D25LT Colorimeter has a large viewing area that is optimized for measuring the color of coarse, non-homogeneous and irregularly shaped products. It can be used in the food industry to measure samples such as cookies, crackers, chips, beans, spices, pasta and soups or in other industries to measure products such as ceiling tile, carpet, chemicals and minerals. The D25LT is a self-contained instrument which saves precious bench space. The one-piece instrument includes a large, color LCD touch screen for clear viewing of color measurement data as well as entry of parameter selections. An alphanumeric keypad displayed on the touch screen simplifies sample identification and data entry. The system is network and PC compatible and its built-in printer provides a hard copy of results.","The D25LT Colorimeter can be ordered with the sample measurement port of the optical sensor facing up, to measure samples such as pasta, beans and soup through the clear bottom of the sample cup. Or it can be ordered with the port facing down to measure samples such as chips through the open top of a cup."
