What does the HPA-50 measure?
It quantifies water-penetration resistance: Hydrostatic head at first / 3-point leakage Static and dynamic pressure modes Pass/fail against military specifications Comparative performance across supplier lots
EXPERIENCE THE most advanced Hydrostatic Pressure Analyzer
M19 Hydrostatic Pressure Analyzer (HPA-50) for defense — AI-based, ultra-high-precision testing. Standards: AATCC 127, ISO 811.
Model: HPA-50 · Industry: Defense
Technology principle
The M19 Hydrostatic Pressure Analyzer (HPA-50) evaluates the water-penetration resistance of combat fabrics, tentage, and coated shelters under increasing static or dynamic hydrostatic head, detecting leakage at defined points. Field survivability depends on reliable water resistance under sustained exposure, making this a core qualification test for defense textiles. Referenced to AATCC 127, ISO 811 and ASTM D751, the HPA-50 gives defense quality teams objective, traceable water-resistance data for shelter and clothing materials.
Applications
- Inflatable and frame tent fabrics
- Combat and rainwear textiles
- Coated shelter and tarpaulin fabrics
- Ground sheets and covers
- Protective laminated fabrics
- Camouflage nets and covers
Key capabilities
- Lightweight, compact and ergonomically engineered, the M19 Hydrostatic Pressure Analyzer (HPA-50) pairs a 15" capacitive touchscreen with enhanced pressure- and flow-control hardware, so operators run a full defense test sequence with minimal training and markedly shorter cycle times. Available in aluminum or stainless-steel variants, it ships with real-time remote support, USB connectivity and remote-control automation. Domestic manufacturing in India and the USA keeps maintenance cost and downtime low, and a 2-year extended warranty is available.
- Modern, low-training user interface
- Lightweight and portable chassis
- IP65 rated · GAMP 5 compliant
- Three secure user levels — Operator, Supervisor and Administrator
- Versatile connectivity — USB, Ethernet and Wireless LAN
- Flexible reporting — built-in thermal printer or network / PDF / CSV export
Technical specifications
| Specification | Value |
|---|---|
| Method | Hydrostatic head |
| Range | Wide pressure control |
| Mode | Automated (static / dynamic) |
| Output | Pass/fail + trend |
Standards compliance
- AATCC 127
- ISO 811
- ASTM D751
Frequently asked questions
How does it outperform manual head testing?
Automated incremental pressurisation with objective leak detection removes operator judgement and produces defensible acceptance records.
How does controlled pressurisation improve accuracy?
The system: Ramps head at a defined, repeatable rate Detects leakage at multiple points objectively Logs the full pressure curve Auto-calibrates for consistency
What are the advantages of indigenous manufacturing?
Make-in-India build delivers supply security plus: Faster service and local support Reduced lead time and spare-parts availability Lower cost and easy customisation 2-year warranty with on-site support
Can it integrate into defense workflows?
Yes — secure records, PDF/CSV export and LIMS connectivity let results feed material qualification and lot acceptance.
How does it support specification compliance?
Alignment to AATCC 127 / ISO 811 / ASTM D751 plus tamper-proof records keeps water-resistance data audit-ready for military specification testing.