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Software Q4

Product catalog summary

Overview: Software Q 4.0 is a tool designed for the acquisition, management, and analysis of discharge data, operating on Microsoft Windows. It adheres to the German gauging regulation and utilizes the surface velocity method for flow rate determination.

Key Features:

Flow Measurement Evaluation: Complies with ISO 748 standards.
Database System: Utilizes a relational database for redundancy-free storage, referential integrity, and easy data management.
Data Export: Supports export to MS Excel, Bitmap, Enhanced Metafile, and Windows Metafile formats. Compatible with WISKI and AquaCoup formats.

Measurement Methods:

One-Point Method: Measures velocity at 0.6 depth, assuming it as the mean velocity.
Two-Point Method: Measures at 0.2 and 0.8 depths, averaging the values for mean velocity.
Multi-Point Method: Observes velocity at multiple points between the surface and bed, using numerical methods for analysis.

Data Management: Supports various measuring instruments and calibration equations, allowing for the generation of discharge-rating curves.

Modules and Interfaces:

Module Tube: For measurements in pipes, accounting for sedimentation.
Module Ice: For measurements under ice sheets, considering ice thickness.
Interfaces: Compatible with OTT MFpro, ADC, Vota, and ADCP measurements.

Enhanced Evaluation: The Profi-Module allows for detailed examination of complex flow conditions using the Finite-Differences-Algorithm.

Catalog excerpts

Software Q 4.0 Acquisition, Evaluation and Management of Discharge Data • • • Evaluation of flow measurements according to ISO 748 Relational database system Online registration of measurement values

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Display of verticale velocity distribution Stage-Discharge Relationship Tool for discharge measurement The APP allows the acquisition, management and analysis of flow rates by using Microsoft Windows operating system. The technical basis of the program is provided by the german gauging regulation, Annex D. The determination of the flow rate (Q) must be executed applying the surface velocity method, which is widely used in hydrological measurements. Considering the device-specific parameters, the total flow can be evaluated immediately after the data acquisition. The convenient user interface...

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Data management for current meter and calibration equations Software Q differs between various kinds of measuring instruments. Calibration equations can be assigned to every instrument. Generating Discharge-Rating-Curve Discharge-Rating curves can be generated by using several support points in order to derive a suitable stage-discharge relationship. Results can be compared with measured discharges from the database. Supported Methods Multi-Point Method: Using this method, the values of the velocity are obtained from observations at a number of points on each vertical between the surface of the...

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Enhanced Evaluation With the separately available Profi-Module even complex flow conditions can be examined in much more detail than what the standard version has to offer. The flow distribution in the measuring section is calculated based on the Finite-Differences-Algorithm. Evaluation of Areas of Interest Virtual Vertical and Horizontal Sectional Views Hydraulic Calibrations of Sewer Pipes and Open Channel Modules and Interfaces Module Tube: For measurements in full- and partly filled pipes. Sedimentation at the bottom can be taken into account. Module Ice: For multi-point measurements below...

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Software Q4

Software Q4

Catalog excerpts

All Seba Hydrometrie GmbH & Co. KG catalogs and technical brochures