Bring your single column single detector lab method out to the process line with the PUP process gas chromatograph.

When your lab runs an analysis with a single column and single detector, but you want to get the data quicker so you can respond to process updates. The PUP allows you to bring that same method and move it out to the process line. This allows for continual running, for faster data point updates, to monitor your process stream. A patented micro-convection oven allows for the transfer of temperature programmed methods. The PUP allows for the installation of packed or capillary columns allowing for a broad range of methods it can handle for transfer.
Built on decades of Wasson-ECE expertise in laboratory and process analytics, the Eclipse Analyzer bridges the gap between laboratory precision and process requirements. The PUP process gas chromatograph bridges the gap between laboratory precision and process requirements. Wasson-ECE engineers designed the system for a smooth transfer of a current laboratory application out to the process line.
With the ability to house either a temperature programmable oven or an isothermal oven along with the use of capillary or packed columns, the PUP process gas chromatograph can accommodate your laboratory method needs on the process line.
- • Sample system with connections for multiple sample streams and QC standards.
- • Hermes Process Software
- • Modbus RTU communications
- • Rated for Class I Division 2 or ATEX Zone 2 hazardous areas
- • Micro-convection oven for programmable heating of a capillary column
- • Electronic pressure control for repeatable retention times and results
When your lab runs an analysis with a single column and single detector, but you want to get the data quicker so you can respond to process updates. The PUP allows you to bring that same method and move it out to the process line. This allows for continual running, for faster data point updates, to monitor your process stream. A patented micro-convection oven allows for the transfer of temperature programmed methods. The PUP allows for the installation of packed or capillary columns allowing for a broad range of methods it can handle for transfer.
Built on decades of Wasson-ECE expertise in laboratory and process analytics, the Eclipse Analyzer bridges the gap between laboratory precision and process requirements. The PUP process gas chromatograph bridges the gap between laboratory precision and process requirements. Wasson-ECE engineers designed the system for a smooth transfer of a current laboratory application out to the process line.
With the ability to house either a temperature programmable oven or an isothermal oven along with the use of capillary or packed columns, the PUP process gas chromatograph can accommodate your laboratory method needs on the process line.
- • Sample system with connections for multiple sample streams and QC standards.
- • Hermes Process Software
- • Modbus RTU communications
- • Rated for Class I Division 2 or ATEX Zone 2 hazardous areas
- • Micro-convection oven for programmable heating of a capillary column
- • Electronic pressure control for repeatable retention times and results
Liquid 2-Ethylhexanol sample injected through sample system and analyzed on PUP process gas chromatograph.
- • Micro-convection oven, capillary column, FID
- • Isothermal oven, packed column, TCD
Eclipse features a 19” touchscreen interface for walk-up interaction with the unit. Instrument status, data analysis and configuration are accessible from the front display or via remote management. Interfacing between the Eclipse PGC and the plant distributed control system (DCS) allows for rapid responses to changing stream conditions.
- • Multiple independent network interface cards possible
- • Modbus RTU RS485
- • REST automation
- • 19” touchscreen
- • NFPA - Class 1, Division 2, Groups B, C, D, T3, NEMA 4X
- • ATEX Zone 2 Ex pxb IIC T2B Gc, IP65
- • Purged enclosure 16 CFM
- • Programmable rapid purge on start-up
- • Remote Injection
With an enclosure designed for hazardous locations and mounted on a pivoting inner chassis, high precision components are easily serviceable and protected from even the toughest environments.
16” D x 50” H x 26” W (40.64 x 127 x 66.04 cm)
Two 208-240 VAC/50/60 Hz/20A circuits: one for the sample system and one for the gas chromatograph.
Installation in
• an analyzer building, incoming purge air to be less than 40°C or
• 3-sided shelter with water, sunlight and UV protection and maximum ambient temperature of 40°C
Plant air, 90-150 psig (free of oil, moisture, and particulates <0.01 µm) - 16 SCFM
Additional required gases dependent on configuration

Wasson-ECE Instrumentation
101 Rome Ct., Fort Collins, Colorado USA 80524
Phone: +1 (970) 221-9179
Fax: +1 (970) 221-9364
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