{"product_id":"horiba-u-53g-multiparameter-water-quality-meter-with-gps","title":"Horiba U-53G Multiparameter Water Quality Meter with GPS","description":"\u003cp\u003eThe HORIBA U-53G is the top of the U-50 Series: eleven simultaneous water quality measurements from a single submersible probe, a tungsten-lamp turbidity sensor, an integrated depth sensor, and built-in GPS that geotags every stored reading.\u003c\/p\u003e\n\n\u003cp\u003eThe tungsten-lamp turbidity source is the configuration called for by turbidity methods that specify white-light incandescent illumination, while GPS removes the need for a separate handheld unit or hand-written coordinates. Together they make the U-53G the right choice for programs that must document both a defensible turbidity value and a verifiable sample location.\u003c\/p\u003e\n\n\u003ch3\u003eMeasured parameters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003epH\u003c\/li\u003e\n\u003cli\u003eORP (redox potential)\u003c\/li\u003e\n\u003cli\u003eDissolved oxygen (DO)\u003c\/li\u003e\n\u003cli\u003eElectrical conductivity\u003c\/li\u003e\n\u003cli\u003eSalinity\u003c\/li\u003e\n\u003cli\u003eTotal dissolved solids (TDS)\u003c\/li\u003e\n\u003cli\u003eSeawater specific gravity\u003c\/li\u003e\n\u003cli\u003eTemperature\u003c\/li\u003e\n\u003cli\u003eTurbidity (tungsten lamp light source)\u003c\/li\u003e\n\u003cli\u003eWater depth\u003c\/li\u003e\n\u003cli\u003eGPS position\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCable lengths\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 m cable\u003c\/strong\u003e (part no. 3200158178) — surface water, flow cells, beaker readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 m cable\u003c\/strong\u003e (part no. 3200164504) — typical shallow monitoring wells\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 m cable\u003c\/strong\u003e (part no. 3200164505) — deep wells, reservoirs, full water-column profiling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose the length to match your deepest measuring point.\u003c\/p\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRegulatory turbidity monitoring where a tungsten-lamp source is specified and coordinates must be logged\u003c\/li\u003e\n\u003cli\u003eWatershed, river basin and transect surveys with GPS-referenced sample points\u003c\/li\u003e\n\u003cli\u003eLake, reservoir and estuary vertical profiling using the depth channel\u003c\/li\u003e\n\u003cli\u003eDredging, sediment plume and construction stormwater monitoring\u003c\/li\u003e\n\u003cli\u003eGroundwater monitoring well sampling and low-flow purge stabilization\u003c\/li\u003e\n\u003cli\u003eCoastal and brackish water monitoring using the seawater and salinity channels\u003c\/li\u003e\n\u003cli\u003eMunicipal and industrial wastewater and effluent characterization\u003c\/li\u003e\n\u003cli\u003eLong-term environmental trend monitoring and site characterization\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/pdf\/water_quality\/horiba_u-50.pdf\"\u003eU-50 Series specifications (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Horiba_Manuals\/U-50_Manual_revised_0409.pdf\"\u003eU-50 Series instruction manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Horiba_Manuals\/U-50PC_Instruction_Manual.pdf\"\u003eU-50PC software instruction manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.geotechenv.com\/Manuals\/Horiba_Manuals\/U-50_Flow_Cell_Instruction_Manual.pdf\"\u003eU-50FC flow cell instruction manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eParts \u0026amp; accessories\u003c\/h3\u003e\n\u003cp\u003eReplacement pH, ORP and DO sensors, the #7801 U-53 turbidity cell, reference electrode tips, DO membrane caps, wiper rubbers, probe guards, O-ring sets, carrying cases, flow cells and calibration solutions are all stocked — see the \u003ca href=\"https:\/\/envirotechonline.com\/collections\/horiba-parts-accessories\"\u003eHoriba Parts \u0026amp; Accessories\u003c\/a\u003e collection.\u003c\/p\u003e\n\n\u003cp\u003eBrowse all \u003ca href=\"https:\/\/envirotechonline.com\/collections\/horiba\"\u003eHORIBA instruments\u003c\/a\u003e.\u003c\/p\u003e","brand":"Horiba","offers":[{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (Tungsten) Depth GPS - 2 Meter Cable - 3200158178","offer_id":48226006925502,"sku":"3200158178","price":6830.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (Tungsten) Depth GPS - 10 Meter Cable - 3200164504","offer_id":48226006958270,"sku":"3200164504","price":7049.0,"currency_code":"USD","in_stock":true},{"title":"pH ORP DO COND Salinity TDS Seawater Temp Turb (Tungsten) Depth GPS - 30 Meter Cable - 3200164505","offer_id":48226006991038,"sku":"3200164505","price":7733.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/9926\/6750\/products\/horiba-3200164501-multiparameter-meter-6-ft-2-m-cable-9960022.jpg?v=1659466720","url":"https:\/\/envirotechonline.com\/products\/horiba-u-53g-multiparameter-water-quality-meter-with-gps","provider":"EnviroTech Services","version":"1.0","type":"link"}