What does the analyzer measure?
It provides gas-displacement density and porosity: True (skeletal) density via helium pycnometry Open porosity and pore volume Batch-to-batch density consistency Composition and integrity indicators
EXPERIENCE THE most advanced Density & Porosity Analyzer
M19 Density/Porosity Analyzer (Helium Pycnometer) for defense — AI-based, ultra-high-precision testing. Standards: ASTM B923-10, ASTM C110-15.
Model: Helium Pycnometer · Industry: Defense
Technology principle
The M19 Density/Porosity Analyzer (helium pycnometer) measures true (skeletal) density and porosity of ceramics, composites and protective-material specimens by gas displacement under isothermal conditions. For defense, density and porosity relate directly to ballistic performance, weight optimization and structural integrity of armour and airframe materials. Referenced to ASTM B923 and C110, the analyzer gives defense R&D reliable, traceable density data for developing and qualifying lightweight protective and structural materials.
Applications
- Ballistic ceramics and composites
- Armour-panel materials
- Lightweight structural components
- Refractory and thermal materials
- Metal and alloy powders
- Energetic-adjacent porous materials
Key capabilities
- Lightweight, compact and ergonomically engineered, the M19 Density/Porosity Analyzer (Helium Pycnometer) 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 |
|---|---|
| Test Range | 10 – 135 cc |
| Modes | True / skeletal density |
| Use case | Adsorbents & porosity workflows |
| Repeatability | High precision |
| Output | Structured datasets |
Standards compliance
- ASTM B923-10
- ASTM C110-15
Frequently asked questions
How does it outperform liquid methods?
Helium accesses fine open pores without wetting or contaminating the sample, giving faster, more accurate true density with no hazardous reagents — important for sensitive materials.
How does the gas-expansion method improve accuracy?
The isothermal approach: Measures true sample volume precisely Compensates for temperature and pressure drift Averages multiple cycles automatically Self-calibrates for zero drift
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 density data feed material qualification.
How does it support specification compliance?
Traceability to ASTM B923 / C110 plus tamper-proof records keeps density data audit-ready for military specification testing.