The water pump online test system integrates an array of sophisticated instruments including a flow speed measuring instrument, pressure head measuring instrument, electrical parameter measuring instrument, live winding temperature rise tester, flow pressure sensor, and more. It is a specialized tool designed to scrutinize pump performance with high accuracy. Utilizing state-of-the-art flow sensors, precision pressure transmitters, and advanced electrical parameters, this system caters to various pump models and grades, enabling precise measurements of flow, head, voltage, current, input power, and efficiency. Renowned for its exceptional test accuracy, robust repeatability, superior operational stability, efficient parallel processing, extended service life, and user-friendly operation, this system stands as a pinnacle in pump testing technology.
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 press), measuring range, turbine coefficient, orifice plate coefficient.
• Pressure sensor selection: (differential pressure gauge is positive and negative gauge, differential pressure sensor, outlet pressure gauge is positive and negative gauge, differential pressure gauge is 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, two curves.
• Discriminant type: crosshair discrimination, non-discrimination, etc. Enhance your testing precision with versatile discriminant types that cater to diverse diagnostic needs.
• Levels: (Level 1, Level 2, Custom, Level B, Level C). Achieve unparalleled accuracy with our multi-tiered level system, tailored to meet your specific testing requirements.
• Data open, import data to be fitted. Seamlessly integrate and import data for precise fitting, ensuring your testing process is both efficient and accurate.
• Open the data file, you can query by product number, product model, and test date respectively. Effortlessly retrieve data using various criteria - product number, model, or test date - for comprehensive analysis.
7. Perform curve fitting on the exported data and plot the pump performance curve (H-Q, H-Q, P-Q) or cavitation curve (NASH-Q). Conduct sophisticated curve fitting and generate detailed performance or cavitation curves for in-depth insights.
8. Print curve report, accuracy analysis report, and print English curve. Generate and print comprehensive reports, including detailed accuracy analyses and English curves for international standards.
9. Draw the current curve and compare the graph. Visualize and compare current curves effortlessly for a thorough evaluation of your pump's performance.
Audited Supplier 
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