English hydraulic loading system, pump test rig, hydraulic pump testing, high-pressure test bench, flow control orifice, skid-mounted test stand, endurance cycling, performance validation, PLC-controlled hydraulic rig, modular test system, oil temperature control, accumulator damping, aerospace pump qualification, defense hydraulic testing, industrial pump bench, fatigue testing machine, automated safety interlocks, energy recovery system, quick-swap orifice, remote diagnostics, compact footprint, calibration routines, noise-reduced enclosure, MIL-H-5606 compatible German (Deutsch) hydraulisches Lastsystem, Pumpenprüfstand, Hydraulikpumpentest, Hochdruckprüfbank, Durchflussregelblende, fahrbares Testmodul, Dauerzyklentest, Leistungsvalidierung, SPS- gesteuertes Hydrauliksystem, modulares Prüfstand, Öltemperaturkontrolle, Akkumulatordämpfung, Flugzeugpumpenqualifizierung, Militärhydraulikprüfung, Industrieprüfbank, Ermüdungstestmaschine, automatische Sicherheitsverriegelung, Energierückgewinnung, Schnellwechsel-Blenden, Ferndiagnose, kompakte Bauweise, Kalibrierungsroutinen, lärmarmer Gehäuse French (Français) système de charge hydraulique, banc d’essai pompe, test pompe hydraulique, banc haute pression, orifice de régulation, banc mobile, essai cyclique endurance, validation de performance, système hydraulique automatisé, banc modulaire, contrôle température huile, amortissement accumulateur, qualification pompe avion, test hydraulique défense, banc industriel, machine essai fatigue, interlocks sécurité, récupération d’énergie, orifices à échange rapide, diagnostic à distance, emprise compacte, routines étalonnage, boîtier antibruit Italian (Italiano) sistema di carico idraulico, banco prova pompe, test pompe idrauliche, banco alta pressione, orifizio di controllo, modulo skid, prove cicliche, validazione prestazioni, sistema idraulico PLC, banco modulare, controllo temperatura olio, smorzamento accumulatore, qualifica pompe aerospaziali, test idraulica 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модульная система, контроль температуры масла, гашение аккумулятором, квалификация авиационных насосов, военные гидроиспытания, промышленный стенд, машина для испытания усталости, аварийные блокировки, рекуперация энергии, быстрое сменное сопло, удаленная диагностика, компактные габариты, протоколы калибровки, шумоизоляционный кожух Portuguese (Português) sistema de carga hidráulica, bancada de teste de bomba, teste de bomba hidráulica, bancada alta pressão, orifício de controle, módulo skid, ensaios cíclicos, validação de desempenho, rig hidráulico PLC, sistema modular, controle de temperatura do óleo, amortecimento por acumulador, qualificação de bombas aeroespaciais, teste hidráulico de defesa, bancada industrial, máquina de teste de fadiga, intertravamento de segurança, recuperação de energia, orifícios de troca rápida, diagnóstico remoto, pegada compacta, rotinas de calibração, chassi anti-ruído Chinese (简体中文) 液压加载系统, 泵测试台, 液压泵测试, 高压测试台, 流量控制孔, 滑置式测试装置, 循环耐久 试验, 性能验证, PLC 控制液压台, 模块化系统, 油温控制, 蓄能器阻尼, 航空泵鉴定, 国防液压 测试, 工业测试台, 疲劳测试机, 安全联锁, 能量回收, 快速更换孔, 远程诊断, 紧凑型设计, 校 准程序, 低噪音外壳 Japanese (日本語) 油圧負荷システム, ポンプ試験台, 油圧ポンプテスト, 高圧テストベンチ, オリフィス制御, スキッド搭載装置, 耐久サイクル試験, 性能検証, PLC 制御油圧リグ, モジュラーシステム, オイル温度制御, アキュムレータ減衰, 航空ポンプ認証, 防衛用油圧試験, 工業用ベンチ, 疲 労試験機, 安全インターロック, エネルギー回収, クイック交換オリフィス, リモート診断, コンパクト設計, 校正ルーチン, 低騒音エンクロージャ Korean (한국어) 유압 부하 시스템, 펌프 시험대, 유압 펌프 테스트, 고압 시험 벤치, 오리피스 제어, 스키드 장착 모듈, 내구 사이클 시험, 성능 검증, PLC 제어 유압 리그, 모듈식 시스템, 오일 온도 제어, 축적기 감쇠, 항공 펌프 인증, 국방 유압 시험, 산업용 벤치, 피로 시험기, 안전 인터록, 에너지 회수, 빠른 교체 오리피스, 원격 진단, 컴팩트 설계, 보정 루틴, 저소음 인클로저 (العᘭᗖᖁة) Arabic نظام تحميل هيدروليكي ,منصة اختبار المضخات ,اختبار مضخة هيدروليكية ,منصة عالية الضغط ,فتحة تدفق التحكم ,وحدة مثبتة نظام معياري ,التحكم في درجة حرارة الزيت , ,PLC على إطار ,اختبارات التحمل الدوري ,التحقق من الأداء ,نظام هيدروليكي تخميد المخزنة ,تأهيل مضخات الطيران ,اختبار هيدروليكي دفاعي ,منصة صناعية ,جهاز اختبار التعب ,أقفال الأمان الآلية , استعادة الطاقة ,فتحات سريعة التبادل ,التشخيص عن بعد ,تصميم مدمج ,بروتوكولات المعايرة ,غلاف خافت للضوضاء Turkish (Türkçe) hidrolik yükleme sistemi, pompa test tezgahı, hidrolik pompa testi, yüksek basınçlı test sehpası, debi kontrol orifisi, kızak monteli modül, dayanım döngü testi, performans doğrulama, PLC kontrollü hidrolik sistem, modüler test sistemi, yağ sıcaklık kontrolü, akümülatör sönümleme, havacılık pompa onayı, savunma hidrolik testi, endüstriyel tezgah, yorgunluk test makinesi, güvenlik kilitleri, enerji geri kazanımı, hızlı değiştirilebilir orifis, uzaktan tanılama, kompakt tasarım, kalibrasyon rutinleri, düşük gürültülü muhafaza

Hydraulic Loading System

About

The Hydraulic Loading System (HLS) from Neometrix Defence Limited is a fully modular, skid-mounted test rig designed to replicate the demanding operating conditions of engine-driven hydraulic pumps across aerospace, defense, industrial, marine and energy applications. Comprising eight plug-and-play modules—including oil reservoir and conditioning, air regulation, inlet/outlet flow control, loading valve cycling, heat exchange, and portable filling assemblies—the HLS delivers precisely controlled back-pressures up to 295 bar and flow rates from 20–210 LPM while maintaining oil temperatures within tight tolerances. Its high-accuracy instrumentation (±0.5% pressure, ±1% flow), programmable PLC/HMI control, automated safety interlocks and integrated energy-recovery, calibration and noise-reduction features ensure repeatable, data-driven performance validation and endurance cycling. Built from corrosion-resistant steels, aerospace-grade seals, and vacuum-insulated piping, the HLS offers turnkey pump qualification, fatigue testing, quality assurance and training capabilities with remote diagnostics and a compact footprint for rapid deployment in even space-constrained facilities.
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Technical Details

▹ Maximum Design Pressure: 340 kg/cm2 (≈4,834 psi)
▹ Working Pressure Range: 270–295 kg/cm2 (≈3,837–4,195 psi)
▹ Flow Capacity: 20–210 LPM (≈5.3–55 gpm)
▹ Hydraulic Fluid: MIL-H-5606/FH-51 (Density 0.8735 kg/L @ 15.6 °C)
▹ Kinematic Viscosity: 15 cSt @ 40 °C
▹ Reservoir Volume: 175 L; pressurization up to 10 kg/cm2
▹ Temperature Limits: Inlet ≤ 80 °C; Outlet ≤ 100 °C
▹ Air Supply: 6–10 kg/cm2 (≈85–142 psi)
▹ Power Requirements: 3-phase 415 VAC, 50 Hz, 10 kW
▹ Control Interface: 7′′ HMI, PLC with Ethernet, USB export

      
                
▹ Aerospace Pump Qualification: Meets FAR/JAR environmental and endurance testing standards for aircraft hydraulic systems.
▹ Defense Vehicle Systems: Validates performance of armored-vehicle hydraulic drives under varying loads.
▹ Industrial Machinery R&D: Benchmarks pump efficiency, cavitation margins, and transient response for equipment manufacturers.
▹ Maintenance & Overhaul Shops: Rapid acceptance tests on rebuilt pumps to ensure return-to-service reliability.
▹ Marine & Offshore Systems: Simulates salt-water and high-pressure conditions to qualify pumps used in ships, rigs, and subsea applications.
▹ OEM Production Quality Assurance: Integrates into assembly lines for end-of-line functional testing of newly manufactured hydraulic pumps.
▹ Mobile Hydraulic Equipment Validation: Tests pumps for excavators, cranes, and agricultural machinery under real-world duty cycles.
▹ Educational & Training Facilities: Serves as a hands-on training rig for vocational institutes and OEM service centers to teach hydraulic system diagnostics.
▹ Energy Sector Applications: Validates pump performance for hydroelectric, solar-tracking, and wind-pitch control systems under cyclical loads.     

   
        

Key Features

  • Modular Skid Design for rapid relocation and reconfiguration.
  • High-Accuracy Instrumentation with ± 0.5% pressure and ± 1% flow accuracy.
  • Customizable Test Profiles (static, ramp, step, sine waveforms).
  • Automated Safety Interlocks on over-pressure, over-temperature, low-oil-level.
  • Quick-Swap Orifice Sets minimizing downtime.
  • Remote Monitoring & Diagnostics via Modbus/ProfiNet for IIoT integration.

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Details


Introduction
The Hydraulic Loading System (HLS) by Neometrix Defence Limited is a purpose-built test rig engineered to replicate the demanding operating conditions of engine-driven hydraulic pumps. It delivers a controlled, variable back-pressure to the pump outlet, allowing precise simulation of real-world loading profiles encountered in aerospace, defense, and industrial applications. By integrating high-accuracy sensors and instrumentation, the HLS enables comprehensive performance validation, endurance cycling, and fault-finding under repeatable, traceable conditions—key steps in qualifying pumps for flight, marine, or heavy-equipment service.

System Composition
The HLS is organized into eight skid-mounted, plug-and-play modules, each fulfilling a critical subsystem role:
1. Oil Tank Module: 175 L reservoir with level transmitter and over-temperature switch; in-line 5 μm filters.
2. Air Regulation Module: Delivers up to 10 kg/cm2 for accumulator charging and pneumatic controls.
3. Inlet Module: Monitors suction pressure (< 10 bar) and optionally pre-heats oil for viscosity stability.
4. Outlet Module: Variable orifice bank and fine flow control valve for precise back-pressure adjustment.
5. Drain Module: Handles return flow up to 30 bar, venting back to the reservoir.
6. Loading Valve Module: Pneumatically actuated manifold with nitrogen accumulator for rapid pressure cycling.
7. Heat Exchanger Module: PID-controlled shell-and-tube exchanger maintaining outlet ≤ 100 °C and inlet ≤ 80 °C.
8. Portable Oil Filling Module: 50 L trolley-mounted tank with pump and metering system for quick top-ups.

Working Principle
1. Fluid Supply & Conditioning: Oil conforming to MIL-H-5606/FH-51 is filtered (5 μm) and temperature-controlled.
2. Suction Control: Inlet pressure transmitter prevents cavitation by ensuring suction stays < 10 bar.
3. Load Imposition: Selectable orifices and a high-resolution globe valve create back-pressure between 270–295 bar.
4. Temperature Management: PID-regulated coolant flow in heat exchanger stabilizes oil temperature within ± 2 °C.
5. Data Acquisition & Control: PLC/HMI logs pressure, temperature, and flow; executes custom test scripts and alarms.

Technical Specifications
▹ Maximum Design Pressure: 340 kg/cm2 (≈4,834 psi)
▹ Working Pressure Range: 270–295 kg/cm2 (≈3,837–4,195 psi)
▹ Flow Capacity: 20–210 LPM (≈5.3–55 gpm)
▹ Hydraulic Fluid: MIL-H-5606/FH-51 (Density 0.8735 kg/L @ 15.6 °C)
▹ Kinematic Viscosity: 15 cSt @ 40 °C
▹ Reservoir Volume: 175 L; pressurization up to 10 kg/cm2
▹ Temperature Limits: Inlet ≤ 80 °C; Outlet ≤ 100 °C
▹ Air Supply: 6–10 kg/cm2 (≈85–142 psi)
▹ Power Requirements: 3-phase 415 VAC, 50 Hz, 10 kW
▹ Control Interface: 7′′ HMI, PLC with Ethernet, USB export

Key Features
▹ Modular Skid Design for rapid relocation and reconfiguration.
▹ High-Accuracy Instrumentation with ± 0.5% pressure and ± 1% flow accuracy.
▹ Customizable Test Profiles (static, ramp, step, sine waveforms).
▹ Automated Safety Interlocks on over-pressure, over-temperature, low-oil-level.
▹ Quick-Swap Orifice Sets minimizing downtime.
▹ Remote Monitoring & Diagnostics via Modbus/ProfiNet for IIoT integration.

Applications
▹ Aerospace Pump Qualification: Meets FAR/JAR environmental and endurance testing standards for aircraft hydraulic systems.
▹ Defense Vehicle Systems: Validates performance of armored-vehicle hydraulic drives under varying loads.
▹ Industrial Machinery R&D: Benchmarks pump efficiency, cavitation margins, and transient response for equipment manufacturers.
▹ Maintenance & Overhaul Shops: Rapid acceptance tests on rebuilt pumps to ensure return-to-service reliability.
▹ Marine & Offshore Systems: Simulates salt-water and high-pressure conditions to qualify pumps used in ships, rigs, and subsea applications.
▹ OEM Production Quality Assurance: Integrates into assembly lines for end-of-line functional testing of newly manufactured hydraulic pumps.
▹ Mobile Hydraulic Equipment Validation: Tests pumps for excavators, cranes, and agricultural machinery under real-world duty cycles.
▹ Educational & Training Facilities: Serves as a hands-on training rig for vocational institutes and OEM service centers to teach hydraulic system diagnostics.
▹ Energy Sector Applications: Validates pump performance for hydroelectric, solar-tracking, and wind-pitch control systems under cyclical loads.

Construction & Materials
Frame & Skid: Carbon-steel with epoxy powder-coat finish.
Pressure Piping: Stainless-steel 316L tubing and fittings rated to 400 bar.
Valve Manifolds: Austenitic stainless-steel blocks with precision ports.
Heat Exchanger: Copper-nickel tubes in stainless-steel shell.
Seals & Hoses: PTFE seals and reinforced hoses rated to 350 bar.

Conclusion
Neometrix’s Hydraulic Loading System sets the benchmark for hydraulic pump testing by combining modular flexibility, precise control, and comprehensive safety features. It delivers repeatable, data-driven insights critical for reliability and performance in aerospace, defense, and industrial applications.
         
         
      

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