The water pump online test system is a sophisticated assembly of instruments including a flow speed measuring instrument, pressure head measuring instrument, electrical parameter measuring instrument, live winding temperature rise tester, flow pressure sensor, associated pipelines, test vessels, and supplementary supporting instruments. Designed to meticulously evaluate pump performance, this system integrates high-precision flow sensors, high-precision pressure transmitters, and electrical parameter gauges. It caters to a diverse range of pump models and grades, ensuring exact measurements of flow, head, voltage, current, input power, efficiency, and more. The system is renowned for its exceptional accuracy, repeatability, operational stability, efficiency in parallel testing, durability, and ease of use.
Test items:
flow, pressure (head), speed, voltage, current, power, efficiency, temperature rise, etc.
Test function:
no-load test, load/performance test, cavitation test, temperature rise test, stalled rotor test, noise test, vibration test, leakage test.
Application:
submersible pump, deep well pump, centrifugal pump, pipeline pump, self-priming pump, chemical pump, screw pump, household booster pump, sewage pump, mixed-flow pump, axial flow pump, vortex pump, automobile washing pump, automobile circulation pump, automobile cooling pump, etc..
Software introduction:
1.Test method:
•Electrical measurement method to measure the efficiency of the unit
•Actual measurement method to measure the efficiency of the pump
•Calculate the efficiency from the motor curve
2.Rich parameter setting functions:
1) Product design parameters: including design point flow, design point head, design point efficiency, large flow point flow, large flow point head, large flow point efficiency, small flow point flow, small flow point head, small flow point efficiency, ideal point flow, positive displacement pump full pressure, rated speed, speed transmission ratio, turbidity margin parameter settings.
2)Status parameter setting: including the setting of inlet pipe diameter, outlet pipe diameter, inlet epitope difference, outlet epitope difference, atmospheric pressure, room temperature, pump stage, and sampling times.
3)Test method setting:
• Flow sensor selection: (electromagnetic flowmeter, eddy current flowmeter, orifice plate differential pressure), measuring range, turbine coefficient, orifice plate coefficient.
• Pressure sensor selection: (differential pressure gauge positive and negative gauge, differential pressure sensor, outlet pressure gauge positive and negative gauge, inlet pressure range, outlet pressure range). •Power test method: (electrical measurement method, torque method), (single-phase motor, three-phase motor), current rate, motor curve, sensor calibration temperature.
• Rotational speed test method: (automatic measurement, manual measurement)
3. Humanized test operation interface: including parameter screen display, stop, sampling, insertion sampling, resampling, deletion, calculation, data return, calculation of motor power, data processing and other key functions.
4. Data processing interface: the basic information settings include manufacturing unit, report number, test time, pump model, pump number, room temperature, water temperature, atmospheric pressure, meter difference, inlet pipe diameter, outlet pipe diameter, pressure range, current rate, rated power, rated speed, flowmeter coefficient, etc.
5. Test bench error analysis function: including average, percentage error (%), random error (%), systematic error (%), and total error (%).
6. Enter the "Curve Fitting" function
• Curve Type: Performance Curve, Turbidity Curve, Dual Curves Our advanced test bench allows you to analyze multiple curve types, providing comprehensive insights into performance and turbidity metrics.
• Discriminant Type: Crosshair Discrimination, Non-discrimination, etc. Choose from various discrimination types, including precise crosshair discrimination or broader non-discrimination options, for accurate data interpretation.
• Levels: (Level 1, Level 2, Custom, Level B, Level C) Tailor your testing with our diverse level options ranging from standard Level 1 and Level 2 to customizable settings, ensuring optimal analysis.
• Data Management: Open and Import Data for Fitting Seamlessly open and import your data for precise fitting and analysis, enhancing the efficiency of your testing process.
• Data File Accessibility: Query by Product Number, Model, and Test Date Effortlessly access your data files by querying specific product numbers, models, or test dates, streamlining your workflow.
7. Export and Fit Curves: Plot Performance or Cavitation Curves (H-Q, H-Q, P-Q, NASH-Q) Perform advanced curve fitting on exported data and visually depict essential performance or cavitation curves for in-depth analysis.
8. Print Comprehensive Reports: Curve Report, Accuracy Analysis, and English Curves Generate detailed reports, including curve and accuracy analysis, with options for English curve prints for international standards.
9. Current Curve Drawing and Comparison Draw and compare current curves accurately, enhancing your ability to visualize and evaluate performance metrics effectively.
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