UNIS Inlets Range
Precision-Engineered Sample Introduction Systems for Advanced Gas Chromatography
Overview
The UNIS Inlet Range by Joint Analytical Systems (JAS) represents the next generation
of high-performance sample introduction technology for Gas Chromatography (GC).
Each UNIS inlet is designed to ensure precision, thermal stability, and reproducibility,
delivering robust analytical results across a wide variety of applications — from light gases to
heavy crude fractions.
JAS UNIS inlets are engineered with advanced materials, inert flow paths, and programmable
temperature control, enabling fine-tuned sample discrimination and maximum data accuracy.
They integrate seamlessly with Agilent GC platforms and are optimized for petrochemical,
environmental, pharmaceutical, and process industries.
Comparison Summary — JAS UNIS Inlet Range
| Model | Temperature Range | Injection Modes | Cooling Options | Ideal Applications |
|---|---|---|---|---|
| UNIS 2100 PTV | Up to high-temperature PTV operation | PTV, split, splitless | Air, CO2, N2 (as configured) | Solvent venting, VOCs, general GC applications |
| UNIS 3100 PTV | Extended high-temperature range | PTV, S/SL, cold-split options | Cryogenic & conventional cooling (configurable) | Heavy hydrocarbons, SimDis, DHA |
| UNIS 500 SS | Standard GC operating range | Split / Splitless (S/SL) | Not applicable | Routine GC, petrochemicals, QC laboratories |
| UNIS HT SimDis | Dedicated high-temperature SimDis operation | Dedicated SimDis | Air, CO2, N2 (as configured) | High-temperature simulated distillation |
Why Choose JAS UNIS Inlets
- Wide temperature range from low to high-temperature operation
- Inert sample paths for reactive and trace compounds
- Flexible injection techniques in one system
- Multiple cooling options including Peltier and low-cost cryo control (as configured)
- Seamless integration with Agilent GC systems and JAS analyzers
- Backed by JAS global service, application support, and ISO-certified quality
JAS UNIS Inlets Range —
Precision, performance, and reliability in every injection.
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