Newport Scientific Harwood SuperPresure Ultra-High-Pressure Testing and Pressure Calibration System
| Brand | Newport Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | SuperPresure |
| Pricing | Available Upon Request |
Overview
The Newport Scientific Harwood SuperPresure Ultra-High-Pressure Testing and Pressure Calibration System is an engineered platform for generating, containing, measuring, and controlling static and quasi-static fluid pressures up to 30,000 bar (3,000 MPa / 430,000 psi). Designed on the foundational “Controlled Gap” principle pioneered by Harwood Engineering since 1947, this system delivers metrologically traceable pressure generation and calibration capability for primary and secondary pressure standards laboratories, national metrology institutes (NMIs), and high-pressure research facilities. It operates on isostatic compression principles—applying uniform hydrostatic stress in all directions—to enable precise material property characterization, phase transition studies, and sensor validation under extreme thermodynamic conditions. The system supports both ambient and elevated temperature environments, with compatible furnace-integrated configurations available for combined P–T testing.
Key Features
- Engineered for ultra-high-pressure integrity: Pressure containment architecture validated to 30,000 bar (3,000 MPa), with optional configurations extending to specialized anvil-based systems exceeding 2,000,000 psi (13,793 MPa)
- Modular system architecture: Integrates high-pressure pumps, hydraulic intensifiers (manual to 150 HP electric-hydraulic), pressure vessels, tubing, valves, and transducer manifolds as configurable subassemblies
- Traceable pressure calibration capability: Implements Harwood’s Controlled Gap technology—a geometrically defined, strain-compensated piston-cylinder assembly—enabling primary standard-level uncertainty down to ±0.005% of reading (k = 2) within its certified range
- Ruggedized industrial design: Constructed from high-strength maraging steel and nickel-based superalloys; compliant with ASME B31.4, B31.8, and PED 2014/68/EU for high-pressure fluid service
- Multi-modal pressure generation: Supports manual, pneumatic, and servo-controlled hydraulic actuation pathways to accommodate varying throughput, resolution, and automation requirements
Sample Compatibility & Compliance
The SuperPresure system accommodates a broad spectrum of test media—including water, silicone oil, argon, nitrogen, and inert gas mixtures—as well as solid samples mounted in diamond-anvil cells (DACs) or large-volume presses (LVPs). Its pressure vessels and fittings are rated for operation across −70 °C to +600 °C when integrated with external thermal control modules. All pressure measurement components comply with ISO 376:2011 (metallic load cells), ISO 10100:2017 (pressure calibration systems), and ASTM E1444/E1444M (calibration of pressure transducers). The system architecture supports audit-ready documentation for GLP/GMP environments and meets the data integrity requirements of FDA 21 CFR Part 11 when paired with validated software interfaces.
Software & Data Management
The SuperPresure platform integrates with Newport Scientific’s proprietary CaliSuite™ Control and Calibration Suite, a Windows-based application supporting real-time pressure ramping profiles, multi-channel synchronized acquisition (up to 16 analog inputs), and automated uncertainty propagation per GUM (JCGM 100:2008). Data export formats include CSV, HDF5, and XML for interoperability with MATLAB, Python (NumPy/Pandas), and LabVIEW environments. Audit trails, electronic signatures, and role-based access control are implemented in accordance with ISO/IEC 17025:2017 Clause 7.7 and NIST SP 800-53 Rev. 5 requirements. Optional OPC UA server integration enables seamless connectivity to enterprise SCADA and MES platforms.
Applications
- Primary pressure standard realization and dissemination in NMIs and accredited calibration labs
- Validation and recalibration of industrial pressure transmitters, gauges, and safety relief devices per ISO/IEC 17025
- High-pressure materials science: Equation-of-state (EOS) determination, phase diagram mapping, and shock-compression simulation
- Geophysics and planetary science: Replication of mantle-core conditions for mineral physics experiments
- Industrial R&D: Testing of aerospace hydraulic components, deep-well drilling tools, and nuclear coolant system integrity under extreme P–T regimes
- Pharmaceutical process development: High-pressure homogenization system qualification and PAT sensor verification
FAQ
What is the maximum certified operating pressure of the SuperPresure system?
The base configuration is certified to 30,000 bar (3,000 MPa / 430,000 psi) for isostatic applications. Specialized anvil-based variants support pressures beyond 13,793 MPa (2,000,000 psi) under custom engineering review.
Does the system support automated pressure calibration protocols?
Yes—CaliSuite™ includes preconfigured routines aligned with ISO 5725, ISO 16063-31, and USP , including deadweight tester correlation, step-and-hold stabilization, and hysteresis loop analysis.
Can the SuperPresure system be integrated into existing laboratory automation frameworks?
Absolutely. Native support for Modbus TCP, EtherCAT, and OPC UA ensures compatibility with PLC-based control systems, robotic sample handlers, and centralized LIMS infrastructure.
Is technical support and metrological traceability documentation included?
All systems ship with NIST-traceable calibration certificates, material test reports (MTRs), and FAT/SAT documentation packages. On-site commissioning and ISO/IEC 17025 gap assessments are available upon request.
