The CDS 9350 Thermal Desorption system is designed for continuous real time air monitoring with a dual thermal desorption tube setup. It features a hand-held controller for system maintenance and direct communication. With the highest programmable valve temperature on the market (350°C), the 9350 can venture into applications where other systems can not perform, including VOCs, sVOCs, polar and nonpolar compounds. The two stage trapping and desorption process with Pre-desorb and Pre-heat feature eliminate the need of any Peltier cooling or liquid cryogen to improve the resolution for early eluting molecules. An optional heated sampling line is available.
Specifications
Programmable Time: 0 – 999.9 minutes
Focus Trap: Yes (Standard 1/8" Vocarb, low thermal mass)
Dynamic Range: C₂ – C₃₃⁺
Cryogen: Not required (pre-desorb)
Temperature Accuracy: ±1 °C
Tube Heating Rate: 1000 °C/min
Trap Heating Rate: 900 °C/min
Valve Oven Temperature: Up to 350 °C
Transfer Line Temperature: Up to 350 °C
Sample Desorption Temperature: Up to 400 °C
Focus Desorption Temperature: Up to 400 °C
On-Line Sampling: Continuous (dual tubes)
GC Connection: Heated transfer line
Weight: 21 kg
Dimensions (W × H × D): 16" × 11" × 18"
