The CDS 9300 Thermal Desorption system

The CDS 9300 Thermal Desorption system is the base model for single tube desorption

It features a hand-held controller for system maintenance and direct communication. With the highest programmable valve temperature on the market (350°C),  the 9300 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.

Product Features

• The CDS 9300 families could be configured to adopt 6m x 4.5″ CDS TD tube, 10mm x 4.5″ CDS TD tube, 1/4″ x 3.5″ PE and Markes TD tube, Tekmar 1/4″ x 7″ tube and VOST 16mm X 5″ TD tube
• To improve the resolution of early eluting molecules, CDS uses pre-desorb and pre-heat technique to mechanically confine analytes in the focus tube until the desorption temperature is reached.
• This hand-held interface gives you easy access to the Thermal Desorption system without using a PC. This is an essential feature for mobile labs in field sampling and analysis.
• The high temperature oven (350°C)  significantly extends the analyte range from VOCs to sVOCs.
• The CDS 9300 is built tough on military standard. Routine maintenance only requires basic tools in accessing the components.
• The software is Windows 10 compatible to give user full access to method editor and sequence table.

Specifications

• Programmable Time’s: 0 – 999.9 minutes
• Focus Trap: Yes, Standard 1/8″ Vocarb

Optional 6 mm Tenax-TA

• Dynamic Range: C2-C33+
• Cyrogen: Not Required. Standard Pre-Desorb
• Temperature Accuracy: 1°C
• Tube Heating Rate: 1000°C/min
• Trap Heating Rate: 900°C/min
• Valve Oven: Up to 350°C
• Transfer Line: Up to 350°C
• Sample Desorb: Up to 400°C
• Focus Desorb: Up to 400°C
• On-Line Sampling: Not supported
• GC Connection: Heated Transfer Line
• Weight: 17 kg
• Dimension (W x H x D): 13″ X 11″ X 18″

Applications