WebIn this colorimetric method, use for drinking water, wastewater and seawater, nitrate is reduced to nitrite with hydrazine sulfate. The diazonium reagents then react with the nitrite to produce a red color. The intensity of the color is proportional to the original amount of nitrate and nitrite present in the sample. WebSensors designed for every application. We offer standard laboratory and rugged field IntelliCAL Ⓡ smart sensors available with the HQ Series to measure a wide variety of parameters including Total Dissolved Solids (TDS), Optical Dissolved Oxygen (DO), Biochemical Oxygen Demand (BOD), Temperature, Conductivity, and pH. IntelliCAL …

Sigma Flow Meter Models 910 & 920 - Hachflow

WebFor a complete system, order a flow meter, appropriate Hach sensors (purchase sensors separately)and accessories as required for your application. Combine Your Purchase With. 2 Total Upsell Products. Combine Your Purchase With. Hach Tipping Rain Gauge with Bare Wires (for FL1500 Flowmeter) 18"L x 8"Dia, 100’L Cable, 8307800. WebHach Australia Chemistries 1300 887 735. Login. Username. Password (cAsE sEnSiTiVe) ... Lab Meters and Probes Chemistries, Reagents, and Standards Online Analyzers. Flow and Collections ... Flow and Collections Online … hank wilson\u0027s back

LaserFlow Non-contact Velocity Sensor - Teledyne ISCO

WebAccessories. Product #: 3286951. OBSOLETE ITEM. This item is no longer available. The Sigma 950 and 950 AV Series Flow and Water Quality Meter provide portable and/or permanent single-channel monitoring plus water quality testing, process control interface, and a digital display. The American Sigma 950 and 950 AV Optiflow models offer … WebFH950 Handheld Flow Meters. Handheld meter for enviro and wastewater flow monitoring. FL1500 Stationary Logger. Thanks to the most flexible sensor options of any Hach … WebUnlike other field meters with basic user interfaces and without easily accessible data, the HQ Series secures, simplifies, and accelerates the complete measurement process for field users. Choose from 4 models, including the three-input HQ4000 series, dual-input HQ2000 series, and single-input HQ1000 series. cg8 battery