The document describes the performance features of the 3100 Sample Concentrator, such as unmatched inertness with Silcosteel® tubing and fittings, improved temperature uniformity, built-in Moisture Control System™, Trap Pressure Control™, and rapid trap heating and cooling. It also mentions the benefits of the redesigned sample drain system and improved trap backflush.
The Tekmar-Dohrmann 3100 Sample Concentrator is designed to set the performance standard for purge and trap gas chromatography. It features an unmatched inert sample pathway using Silcosteel tubing and fittings to prevent the loss of active, polar, or high-boiling compounds found in food, beverage, packaging, and environmental samples.
Key improvements over previous models include a redesigned sample drain system for faster throughput, a built-in Moisture Control System (MCS) to eliminate moisture interference without sacrificing recovery, and improved temperature uniformity. The instrument supports the optional TURBOCool accessory for rapid trap cooldown and includes Trap Pressure Control (TPC) for enhanced peak shape and sensitivity.
| Sample Pathway Material | Silcosteel tubing and fittings |
|---|---|
| Moisture Control System Temp | up to 350°C |
| TURBOCool Trap Cooldown Time | less than 25 seconds |
The MCS removes virtually all moisture without affecting recovery of polar compounds.
Yes, it can control a complete selection of automatic samplers including the Precept II, 2016/2032 and AQUATek.
It results in sharper peaks, an improved signal-to-noise ratio, increased sensitivity, and outstanding resolution.