High Pressure Water Pump Comprehensive Performance Test Bench 0-50mpa Iso 9906

High Pressure Water Pump Comprehensive Performance Test Bench 0-50mpa Iso 9906

Water Pump Comprehensive Testing Equipment

Product Introduction

WTP-14 uses a high-precision measurement and control system and full-scenario simulation to achieve accurate evaluation of high-pressure water pump performance:

• Full-range performance test: supports centrifugal pumps, plunger pumps, diaphragm pumps (power 0.5-500kW) head (accuracy ±0.5%), efficiency (resolution 0.1%), NPSH (accuracy ±1%) tests, covering the Class B test accuracy requirements specified in ISO 9906.
• Intelligent measurement and control system: 12-inch color touch screen (Chinese and English switch) one-click setting of test schemes (such as constant pressure/constant current mode), PLC linkage servo motor adjustment of speed (0-3000rpm), high-precision sensors (pressure ±0.2% FS, flow ±0.5% FS) real-time feedback data to avoid manual operation errors.
• Multi-dimensional detection capability: built-in vibration accelerometer (resolution 0.1m/s²), noise sensor (accuracy ±1dB), synchronous monitoring of pump operation stability; support high temperature conditions (medium temperature 0-150℃) and corrosive liquid (seawater/acid and alkali solution) testing (anti-corrosion module is required).
• Data traceability: 256G built-in memory automatically generates pressure-flow curve, efficiency-power spectrum, supports USB/Ethernet export and host computer software analysis (generate PDF test report), meeting ISO 9001 quality traceability and CE certification requirements.

Product Features

High-precision testing technology

• Adopts German imported pressure sensor (range 0-100MPa, accuracy ±0.2% FS) and electromagnetic flowmeter (flow range 0.1-5000m³/h, accuracy ±0.5% FS), in line with ISO 9906:2018 Class B test standards.
• Speed ​​control accuracy ±0.1%, supports vibration characteristic analysis of water pumps at critical speed, and adapts to high-precision detection requirements such as nuclear power and petrochemicals.

Multi-mode testing capability

• Performance test: head-flow curve, shaft power-efficiency curve, cavitation performance (NPSHr) test.
• Endurance test: 1000 hours of continuous operation, monitoring seal leakage (accuracy 0.01L/min) and bearing temperature rise (resolution 0.5℃).
• Safety test: overpressure protection (automatic shutdown at 110% set pressure), motor overload (current fluctuation > 5% alarm).

Intelligent data management

• The touch screen displays single-station SPC statistical charts (such as CPK value, process capability index) in real time, and abnormal data (such as efficiency drop) is automatically marked in red and triggers sound and light alarms.
• Supports batch import of industry standard test plans (such as the three-level test process specified in GB/T 3216), reducing parameter setting time by more than 40%.

Flexible adaptability design

• The quick-change fixture (DN50-DN600 flange interface) can complete the water pump replacement within 15 minutes, and is suitable for horizontal/vertical/submersible pumps; the vacuum system (vacuum degree ≤10kPa) can be optionally equipped to simulate the working conditions of deep well pumps.
• The medium circulation system (water tank capacity 1000L) supports clean water, sewage, and oil testing, and is equipped with an impurity filter device (precision 50μm) to extend the service life of the equipment.

International reference standards

• ISO 9906:2018: Hydraulic performance acceptance tests for pumps (Clause 5 efficiency test; Clause 6 cavitation margin test).
• GB/T 3216-2016: Rotary dynamic pump hydraulic performance acceptance test level 1, level 2 and level 3 (Clause 5 head test; Clause 6 vibration and noise limit).
• API 610:2010: Centrifugal pumps for petroleum, petrochemical and natural gas industries (Clause 9 Mechanical integrity test; Clause 10 Performance test).
• ANSI/HI 1.6-2019: Pump efficiency testing (Section 4 Efficiency calculation method; Section 5 Test uncertainty).
• IEC 60034-1:2010: Rotating electrical machines - Part 1: Rating and performance (Clause 7 Temperature rise test; Clause 8 Efficiency determination).

Technical Parameters

Product use

Pump manufacturing: Centrifugal pumps/piston pumps are fully inspected before leaving the factory (such as the head consistency of multi-stage pumps and the sealing reliability of submersible pumps) to ensure that the products meet ISO/API standards.

Water engineering: Water supply pump group selection test (such as the energy efficiency evaluation of high-pressure pumps used in the South-to-North Water Diversion Project) to avoid cavitation damage during operation.

Petrochemical industry: Verification of acid and alkali resistance of corrosion-resistant pumps (such as media compatibility test of pumps for PTA devices) to ensure safety in high-risk working conditions.

Scientific research institutions: High-pressure resistance test of new pump materials (such as carbon fiber reinforced plastics), efficiency comparison study of energy-saving impeller design.

Test objects and inspection items

Test objects:

Centrifugal pumps (single-stage/multi-stage, horizontal/vertical)

Positive displacement pumps (plunger pumps, diaphragm pumps, gear pumps)

Special working condition pumps (submersible pumps, shielded pumps, magnetic pumps)

Inspection items:

1.Performance parameters:

• Head (H-Q curve, accuracy ±0.5%)
• Shaft power and efficiency (P-η curve, resolution 0.1%)
• Positive suction margin (NPSHr, ISO 9906 Class B)

2.Operation stability:

• Vibration acceleration (X/Y/Z three-way, ≤2.8m/s²@1500rpm)
• Noise decibel (at a distance of 1m, ≤85dB for 55kW pump)

3.Durability and safety:

• Seal leakage (mechanical seal ≤5 drops/minute)
• Motor temperature rise (stator winding ≤120K, IEC 60034-1)

Special tests:

• Adaptability to high temperature media (150℃ continuous operation for 24 hours)
• Particle tolerance (tested with water containing 50μm impurities, wear ≤0.05mm)