Solvent analyzer NEPTUNE 803

for packagingfoodlaboratory

Rapid Residual Solvent Analyzer for Packaging
Neptune 803 is designed to enable rapid measurement of residual solvents directly by machine operators, close to production processes—even in environments contaminated by solvents.
It eliminates the waiting times typical of laboratory analysis and significantly reduces technical analysis time through innovative instrumental solutions. Neptune 803 can deliver a complete result within the time required to produce a single reel, approximately 12 minutes.
Its in-line use allows for real-time process adjustments, significantly improving efficiency and reducing waste and rework.

Designed for Production Environments
Neptune 803 is specifically engineered for installation in production areas and includes:

Flame Ionization Detector (FID) with Ex-proof vented exhaust
Automatic hydrogen safety system, with immediate shut-off in case of anomalies
Automatic pressure regulators, requiring no manual adjustment
Industrial PC with Windows® operating system and color LCD display
Integrated headspace system, with no external sample transfer lines
Ethernet and USB communication interfaces
Fully integrated design in a single compact unit


Ease of Use and Continuous Monitoring
The system, based on Windows Embedded®, is designed for direct use by machine operators. The software guides users step by step through all operations, simplifying analysis procedures.
All anomalies are recorded and monitored 24/7, ensuring full traceability and continuous performance control.

Analytical Stability and Reduced Maintenance
Neptune 803 uses a fixed-volume sampling system (loop) with no moving mechanical parts. This technology offers key advantages over traditional split sampling systems:

High long-term analytical stability
Reduced maintenance requirements

Calibration is required only every six months, minimizing operating costs and downtime.

Standards Compliance
The analyzer complies with the following key standards:

EN 13628:2002
ASTM 1884