Pump Comprehensive Performance Test Bench Flow Detection Pressure Test Iso 9906

Pump Comprehensive Performance Test Bench Flow Detection Pressure Test Iso 9906

Product Introduction

WPT-17 uses full-range coverage and intelligent measurement and control technology to achieve accurate evaluation and efficient verification of water pump performance:

Full-condition simulation capability:

• Flow range 0.1-5000m³/h (electromagnetic flowmeter accuracy ±0.5% FS), pressure 0-100MPa (resolution 0.01MPa), suitable for all types of water pumps such as centrifugal pumps, plunger pumps, submersible pumps (power 0.5-2000kW).
• The temperature control module supports -20℃~150℃ environmental simulation (accuracy ±1℃), and with the vacuum system (vacuum degree ≤10kPa), it can test the cavitation performance of deep well pumps and the stability of high-temperature oil pumps.

Intelligent measurement and control system:

• The 15-inch industrial-grade touch screen (switch between Chinese and English) integrates 20+ industry standard test templates (such as ISO 9906 Class B test process), and one-click start of head-flow curve, shaft power-efficiency test.
• PLC-linked servo motor adjusts speed (0-5000rpm, ±0.1% accuracy), collects 60+ parameters such as vibration, noise, torque, etc. in real time, and the data refresh rate reaches 100Hz to avoid manual recording errors.

Safety and reliability design:

• Double-layer stainless steel test chamber (pressure resistance 150MPa) with explosion-proof observation window, built-in leakage monitoring (accuracy 0.01L/min) and overpressure protection (automatic unloading at 110% set value), in line with EN 61010-1 electrical safety standards.
• The intelligent diagnosis system automatically identifies 7 types of faults such as cavitation and bearing wear, with a diagnostic accuracy rate of ＞98%, and generates preventive maintenance recommendations.

Product Features

High-precision testing technology

• German imported pressure sensor (±0.2% FS) and flow sensor (±0.3% FS), calibrated by CNAS, meet ISO 9906:2018 Class B accuracy requirements, long-term drift ≤0.1% FS.
• Speed ​​control accuracy ±0.1%, supports vibration characteristic analysis at critical speed (resolution 0.1m/s²), suitable for high-demand scenarios such as nuclear power and deep-sea pumps.

Multi-mode testing capability

• Performance test: head-flow curve, NPSHr, pressure pulsation (≤3% rated pressure).
• Endurance test: 1000 hours of continuous operation test, monitoring seal leakage (accuracy 0.005L/min) and winding temperature rise (resolution 0.5℃).
• Special working conditions: 10% sand content medium test, acid and alkali corrosion environment simulation (optional 316L stainless steel pipeline).

Quick changeover and expansion

• The electric lifting fixture (stroke 800mm) is combined with the quick-release flange (DN50-DN1000), and the water pump replacement is completed within 15 minutes, compatible with horizontal/vertical/shielded pump structures.
• Optional gas medium module (0-50MPa air pressure test) and high-temperature oil circulation system (medium temperature ≤200℃) meet the testing needs of multiple industries.

Data-driven decision-making

• 512GB solid-state storage automatically generates CSV/PDF reports, supports OPC UA protocol docking with MES system, and data traceability cycle is up to 15 years.
• The touch screen displays SPC control charts and CPK values ​​(≥1.67) in real time. Exceeding limit data is automatically marked in red and triggers a three-level alarm (sound and light/text message/email), improving quality inspection efficiency by 60%.

International reference standards

• ISO 9906:2018 "Pump Hydraulic Performance Acceptance Test"
• Clause 5: Efficiency test method and accuracy level
• Clause 6: NPSH determination procedure
• API 610:2020 "Centrifugal pumps for petroleum, petrochemical and natural gas industries"
• Clause 9: Mechanical integrity test (vibration/temperature monitoring)
• Clause 10: Performance test (flow/head/power curve)
• GB/T 3216-2016 "Rotary dynamic pump hydraulic performance acceptance test"
• Section 5.2: Head test uncertainty requirements (±0.5%)
• Section 6.3: Noise and vibration limits
• ANSI/HI 1.6-2019 "Pump efficiency test standard"
• Section 4: Motor efficiency correction algorithm
• Section 5: Test data uncertainty calculation

Product use

• Pump manufacturing: Centrifugal pump / Full factory inspection of plunger pumps (such as consistency of multi-stage pump head and reliability of submersible pump seals) to ensure compliance with ISO/API standards.
• Water Engineering: Selection test of water supply pump groups (energy efficiency evaluation of South-to-North Water Diversion pumps) to avoid cavitation damage during operation.
• Petrochemicals: Acid and alkali resistance test of corrosion-resistant pumps (verification of pump media compatibility for PTA devices) to ensure safety in high-risk working conditions.
• Scientific Research Institutions: Fluid dynamics test of new impeller materials (carbon fiber/ceramics), CFD simulation verification of energy-saving pump types.

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:

• Basic performance: head-flow curve (ISO 9906 Clause 5), shaft power-efficiency curve (GB/T 3216 5.2), pressure loss test.
• Reliability: 500 start-stop cycle tests, bearing life prediction (L10 life ≥ 100,000 hours), seal aging test (temperature cycle 1000 times).
• Safety performance: compressive strength (1.5 times the nominal pressure), insulation resistance (≥ 2MΩ), grounding continuity (≤ 0.1Ω).
• Environmental adaptability: high and low temperature cycle (-20℃~120℃), vibration durability (10-2000Hz sweep frequency, acceleration 30m/s²), salt spray corrosion (NSS test 48 hours).\

Technical Parameters