| Hach Lange GmbH Patent applications |
| Patent application number | Title | Published |
|---|
| 20110223681 | MOBILE WATER ANALYSIS ARRANGEMENT AND METHOD FOR DETERMINING AN ANALYTE IN A WATER SAMPLE - A mobile water analyzing system for determining an analyte in a water sample includes a basic unit and a test element configured to be inserted into the basic unit. The test element includes a sample line with an inlet opening configured to receive the water sample, a measuring section forming a measuring track and configured to allow the determination of an analyte, a pump opening, and a key reagent disposed inside the sample line. The basic unit includes a test element receptacle configured to hold the inserted test element, an analyzer with an analyzer measuring track formed by the measuring section, and a pump actuator cooperatively connected with the pump opening. | 09-15-2011 |
| 20110212538 | METHOD FOR DETERMINING AN ANALYTE IN A WATER SAMPLE BY MEANS OF A MOBILE WATER ANALYSIS ARRANGEMENT - A method for determining an analyte in a water sample with a mobile water analyzing system having a basic unit and a test element insertable in the basic unit, the method comprising providing the test element and the basic unit. The test element is inserted into a test element receptacle of the basic unit. The water sample is transported forward from an inlet opening to a measuring section of the test element. A first analyzing of the water sample is performed in the measuring section with an analyzer of the basic unit. The water sample is transported forward from the measuring section to the first reagent section of the test element. The water sample is transported backward from the first reagent section to the measuring section of the test element. A second analyzing of the water sample is performed in the measuring section with the analyzer of the basic unit. | 09-01-2011 |
| 20100288023 | IMMERSION PROBE FOR WATER ANALYSIS, COMPRISING AN ELECTRODE FOR DETECTIING AN ANALYTE IN WATER - An immersion probe for water analysis includes at least one electrode configured to detect an analyte in water, a probe head with a probe head end side on which the at least one electrode is disposed, and a separate protective cap attached to the probe head so as to be removable in a distal direction. The separate protective cap includes a protective cap end side with an electrode opening and an air discharge nozzle. The air discharge nozzle is configured so as to cause air exiting the air discharge nozzle to sweep over the at least one electrode. | 11-18-2010 |
| 20100228505 | METHOD FOR DETERMINING A CONDITION INDICATOR OF A WATER ANALYSIS APPARATUS - A method for determining a condition indicator of a water analysis apparatus includes determining a respective parameter value for each of at least two different technical parameters of the water analysis apparatus. A respective deviation value of each of the parameter values is determined with respect to an associated respective parameter reference value for each of the technical parameters. A respective deviation relevance value from each of the deviation values is determined using a respective parameter-specific deviation relevance function for each of the parameter values, the parameter-specific deviation relevance functions being different from each other. Using an indicator function, a condition indicator is calculated from the determined deviation relevance values. | 09-09-2010 |
| 20090301175 | Waste water immersion probe - The invention relates to a waste water immersion probe ( | 12-10-2009 |
| 20090095070 | Sludge Level Probe, Sedimentation Plant and Method for Determining the Sludge Level - The invention relates to a sedimentation plant comprising a sedimentation basin ( | 04-16-2009 |
| 20080264788 | Wastewater Analysis Sensor Cartridge - A wastewater analysis sensor cartridge ( | 10-30-2008 |
