• Drive Air Supply: ≥ 5 bar, 50 CFM; 5 μm filtration; dew point –40 °C • Booster Model: Haskel AG-15/75; inlet ≥ 100 psi; outlet to 15,000 psi • Inlet Pressure Range: 10–260 bar (auto) / up to 310 bar (manual) • Leak Detection Threshold: ≤ 15 cm3/hr • Cycling Speed: Up to 60 cycles/min under PLC control • Temperature Range: –20 °C to +50 °C (with optional thermal chamber) • Reservoir Capacity: 6 L SS @ 300 bar • Data Acquisition: 16-bit ADC; 100 Hz sampling; networked export • Software Compatibility: LIMS, OPC UA, CSV, PDF
• OEM Production & End-of-Line QA: Rapid certification of CNG regulators with LED pass/fail feedback. • R&D & Design Validation: Life-cycle testing at accelerated rates uncovers wear patterns. • Certification & Compliance: Complements labs for type-approval under local standards (e.g., ECE R110, CSA B149.1). • Field Service Centers: Portable bench enables on-site testing and recalibration, reducing vehicle downtime.
and we will get back to you.
Thank You!
Your enquiry has been received, We will get back to you shortly.
Introduction & Industry Context Modern CNG regulators must endure thousands of actuation cycles while guaranteeing zero unacceptable leakage. The CNG High-Pressure Regulator Test Bench meets this challenge head-on by combining a 6 L, 300 bar stainless-steel reservoir, a high-precision gas booster, and PLC-driven cycling to execute up to 50,000 full-pressure cycles per ISO 15500-9:2001(E) (≤ 15 cm3/hr leak threshold). Its ±0.25 % FS digital pressure indicator with bi-color LED pass/fail feedback ensures immediate quality assessment on every cycle. Key Benefits & Advanced Features 1. Superior Accuracy & Traceability: ±0.25 % FS digital pressure indicator with tare, peak-hold, and multi-unit support. 2. Robust Endurance Testing: Up to 60 cycles/minute under automated PLC control simulates real-world regulator fatigue. 3. Integrated Safety Mechanisms: Dual-channel interlocks, emergency-stop buttons, and relief valves protect at pressures up to 330 bar. 4. Environmental Conditioning: Optional heat-exchanger module conditions gas via engine coolant, minimizing thermal shock. 5. Data-Rich Reporting: Network-ready CSV/PDF exports, LIMS integration, and on-demand printed reports for full traceability. 6. Modular, Mobile Design: Lockable-wheel chassis and quick-release fixturing allow rapid changeover between regulator types. Enhanced Technical Specifications • Drive Air Supply: ≥ 5 bar, 50 CFM; 5 μm filtration; dew point –40 °C • Booster Model: Haskel AG-15/75; inlet ≥ 100 psi; outlet to 15,000 psi • Inlet Pressure Range: 10–260 bar (auto) / up to 310 bar (manual) • Leak Detection Threshold: ≤ 15 cm3/hr • Cycling Speed: Up to 60 cycles/min under PLC control • Temperature Range: –20 °C to +50 °C (with optional thermal chamber) • Reservoir Capacity: 6 L SS @ 300 bar • Data Acquisition: 16-bit ADC; 100 Hz sampling; networked export • Software Compatibility: LIMS, OPC UA, CSV, PDF Expanded Applications • OEM Production & End-of-Line QA: Rapid certification of CNG regulators with LED pass/fail feedback. • R&D & Design Validation: Life-cycle testing at accelerated rates uncovers wear patterns. • Certification & Compliance: Complements labs for type-approval under local standards (e.g., ECE R110, CSA B149.1). • Field Service Centers: Portable bench enables on-site testing and recalibration, reducing vehicle downtime. Principle of Operation (Deep Dive) 1. Gas Conditioning & Pressurization: Supply air dehumidified to –40 °C dew point, filtered to 5 μm, then routed to the Haskel booster to raise pressure < 1% overshoot. 2. Leak Test & Decay Analysis: Inlet valves isolate the UUT; pressure decay recorded at 100Hz; >15 cm3/hr triggers abort. 3. Controlled Depressurization: PLC modulates exhaust valves to vent the UUT in a user-defined profile. 4. Automated Cycling Logic: Customizable dwell times and pressure ramps replicate service conditions; auto-tuning algorithms optimize test duration. Maintenance, Calibration & Support • Predictive Maintenance Alerts: On-screen diagnostics forecast service needs by monitoring booster oil quality, valve counts, and filter differential. • Traceable Calibration: Bi-annual calibration kits with ISO 17025 traceability ensure ±0.25% FS accuracy. • Global Service Network: Field engineers in Asia, Europe, and North America provide on-site calibration, spare parts, and training. Safety & Compliance • ISO 15500-9:2001(E) Compliance: Meets regulator endurance testing standards. • Dual-Channel Interlocks: Prevent over-pressure events; emergency-stop buttons on all sides. • CE & PED-Ready: Designed for quick CE marking and Pressure Equipment Directive compliance. • Operator Protection: Polycarbonate guards and clear safety signage throughout. Conclusion & Value Proposition By integrating industry-leading accuracy, robust endurance cycling, advanced safety interlocks, and data-centric reporting, the CNG High-Pressure Regulator Test Bench elevates regulator validation to meet stringent safety and emissions regulations. Its modular, mobile architecture and optional environmental conditioning make it equally adept for R&D labs, OEM production lines, and field service operations—delivering reliable, repeatable, and fully traceable testing that drives product quality and efficiency.
