What does the analyzer measure for water media?
It provides gas-displacement density and porosity: True (skeletal) density via helium pycnometry Open porosity and pore volume Adsorption-relevant structure indicators Batch-to-batch consistency
EXPERIENCE THE most advanced Density & Porosity Analyzer
M19 Density/Porosity Analyzer (Helium Pycnometer) for water purification — AI-based, ultra-high-precision testing. Standards: ISO 12154. Test range: 10 – 135...
Model: Helium Pycnometer · Industry: Water Purification
Technology principle
The M19 Density/Porosity Analyzer (helium pycnometer) measures true (skeletal) density and porosity of filter media, activated carbon and adsorbents used in water treatment by gas displacement under isothermal conditions. Density and porosity govern adsorption capacity, packing and service life of treatment media. Referenced to ISO 12154, the analyzer gives media developers reliable, traceable density and porosity data (test range 10 – 135 cc) to optimize adsorbent selection and quality control.
Applications
- Granular activated carbon
- Ion-exchange resins
- Filter-media granules
- Ceramic filter elements
- Adsorbent media
- Catalytic treatment media
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 water purification 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
- ISO 12154
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.
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 domestic manufacturing?
Local build delivers: Faster service and local support Reduced lead time and spare-parts availability Lower import cost and easy customisation 2-year warranty with on-site support
Can it integrate into water-treatment workflows?
Yes — secure records, connectivity and PDF/CSV export let density data feed media selection and QC.
How does it support standards compliance?
Traceability to ISO 12154 plus tamper-proof records keeps density data audit-ready for QA.
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