Purge & Trap

CDS 7000C

 
Product Introduction
Specifications:

Programmable Time's:

Trap:

Transfer Line:

Desorb Pre-heat Option:

Valve Oven:

Transfer Line:

Wet Trap:

Desorption Trap:

Adsorbent Trap:

Weight:

Dimension (W x H x D):

Options:

0 - 999.9 minutes

0.3 cm OD x 28.5 cm length

1.5m stainless steel clad fused silica, in flexible heated jacket.

Yes.

350°C

350°C

425°C

425°C

Proprietary Type X

9.5 kg

18 cm x 50 cm x 33 cm

Hot Water Rinse Module

Internal Standard Module

Heated Sparge Vessle

Electronic Mass Flow Controller

Summary

The 7000C delivers the same combination of quality that made the 7000E such a reliable instrument, but with plug and play connectivity to the worlds leading autosampler platform - the CTC PAL Robotic systems. The 7000C features our industry standard foam sensor, a newly designed wet trap and our distinguished exchangeable sample pneumatics systems, all providing the highest available performance and unrivaled chromotographic resolution. 

Product Features
Valve Oven Reaching as High as 350 °C

This industries highest programmable valve oven expands the capability from VOC's defined in EPA 8260 into the sVOC range 

8 Port High Temp Valve

Unlike other brands, CDS adopts 8 port valve to offer a unique capability to isolate the wet trap during desorption step, which improves the efficiency of the water management.  

Plug and Play Connectivity with CTC PAL

The plug and play setup for the 7000C with CTC PAL autosampler is quickly adding Purge and Trap capability to your system. 

Hydroguard Wet Trap

The newly designed wet trap is coated with Hydroguard for optimized moisture control with maximized life span 

Quick Access Panel 

The quick access panel offers a convenient way to maintain the sample pathway to minimize any service downtime

Patented Foam Sensor 

This patented sensor eliminates the possibility of sample foaming and subsequent contamination of the sample path way.

Compatible with 5 ml and 25 ml Sparge Vessels

The 7000C is capable of handling both 5 ml and 25 ml sample volume, depending on the sensitivity requirement of your analysis

Optional Heated Sparge Vessel

The heated sparge vessel adds two folds of value to the system; purging at an elevated temperature to improve sensitivity, and reducing carryovers to help keep the sample path way clean.

Acquisition Software with Boosted Productivity

The 7000C Purge and Trap plugin is seamlessly integrated to the CTC control software and method editor. 

Optional Internal Standard Module

This optional module comes with two independent 5 ml reservoirs for an delivery of 2 µl internal standard and/or surrogate to the sample.  

Optional Hot Water Rinse Module

The hot water rinse module is designed to rinse the sample path way in both the CTC PAL and 7000C system to reduce carryover.  

PAL Dynamic Headspace Module.jpg
Optional Dynamic Headspace Module

The 7000C Dynamic Headspace Module has a maximum temperature of 300 °C with user settable needle height. A sample stirring mechanism could be activated at user-selectable speed in compliance with 8260 soil method.

 
Applications
1
2
 
Parts&Options
Description
Part Number
Instrument
CDS 7000C Purge and Trap Concentrator for CTC PAL3
70C4-5005(115V)/70C4-5006(220V)
Option
Electronic Mass Flow Control Module for 7000C (N2 AND He) - INSTALLED AT FACTORY
70C4-5009
Option
7000C Internal Standard Module
70C4-5010
Option
Heated Sparger Vessel Option - includes 5ml heated sparger vessel.
70C3-5012
Option
DI Reservoir Assembly
7404-5003
Option
7000C Heated Water Rinse Module
70C4-5007(115V)/70C4-5008(220V)
Option
7000C Dynamic Headspace Module
70C4-5018(115V)/70C4-5019(220V)
Parts
Standard Transfer Line for Model 7000C
7071-3007(115V)/7071-3015(220V)
Parts
Type K (Vocarb 3000) Trap for Purge and Trap 1/8" X 11.25" Coated
7072-5041
Parts
7000C 25mL Heated Sparger Vessel
70C2-5014
Parts
7000C 5mL Heated Sparger Vessel
70C2-5013
 
 
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