A stand-alone 72 position Thermal Desorption Autosampler and sample concentrator

CDS 7550S TD


A stand-alone 72 position Thermal Desorption Autosampler and sample concentrator

Built on the 2nd generation autosampler platform, the CDS 7550S is capable of 3D positioning within 1 mm, and thanks to its unique custom calibration

Brochure

System description

It could handle 3.5" standard Thermal Desorption tube from any manufacturer. These features make CDS 7550 the most reliable Thermal Desorption autosampler available to the market. The 7550S adopts two focus modes as Pre-desorb and Pre-heat function for high humidity sample, and optional Peltier module for lighter compounds, to improve the resolution of early eluting peaks.
  • 72 Position Autosampler

  • Cryogen Free with Pre-Desorb and Pre-Heat

  • Stand-Alone Automsampler

  • High Temperature Valve Oven at max 350°C

  • Excellent TD Tube Compatibility

  • Powerful Windows Based Software

  • ● Built-in Leak Check

  • ● Optical Sensor

  • ● Precision Robotic Arm

Product Specialist

Mikael Alfredsson

"Our expert in Digestion, Extraction, Syntesis and Evaporation with more than 20 years experience in the field of sales and service. Contact me for if you have questions or need a quotation"

This email address is being protected from spambots. You need JavaScript enabled to view it.
031-709 8186

Main Features

72 Position Autosampler

CDS adopts a novel way to protect the TD tube by sealing in a reusable gas tight metal chamber, while waiting for the autosampler to pick up

Cryogen Free with Pre-Desorb and Pre-Heat

To improve the resolution of early eluting molecules, CDS uses a pre-desorb and pre-heat technique to mechanically confine analytes in a tiny space to improve focusing, which is more reliable than Peltier assisted focusing.

Stand-Alone Automsampler

The 7550S Thermal Desorption Autosampler has a built in focus trap and does not require a separate sample concentrator.

High Temperature Valve Oven at max 350°C

The high temperature oven (350°C) significantly extends the analyte range from VOCs to sVOCs.

Excellent TD Tube Compatibility

The autosampler can be configured to accommodate standard 1/4" x 3.5" TD tube from various manufacturers from its custom calibration interface

Powerful Windows Based Software

The software is Windows 10 compatible to give user full access to method editor and sequence table.

Built-in Leak Check

The automated leak check assures the system is air-tight before proceeding with the desorption of your sample.

Optical Sensor

The optical sensor detects the status of the TD tube on every step, both transporting to and from the heater oven.

Precision Robotic Arm

The robotic arm holds 1 mm X,Y,Z accuracy. The reliable gripping mechanism has the capability to handle both Pyrex glass and stainless steel tubes.

It features a hand-held controller for system maintenance and direct communication

CDS 9300 TD


It features a hand-held controller for system maintenance and direct communication.

It features a hand-held controller for system maintenance and direct communication.

Brochure

System description

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.ial analytical pyrolyzer (Model 100) in late 60s, and has been proudly making world's best pyrolyzers for over 50 years. Our products have evolved through 6 generations and represent the industries highest standard.

  • Versatile Configurations to Mainstream TD Tubes

  • Cryogen Free with Pre-Desorb and Pre-Heat

  • Hand-Held Plug-in Control Interface

  • High Temperature Valve Oven at max 350°C

  • Built Tough with Easy Maintenance

  • Powerful Windows Based Software

Product Specialist

Mikael Alfredsson

"Our expert in Digestion, Extraction, Syntesis and Evaporation with more than 20 years experience in the field of sales and service. Contact me for if you have questions or need a quotation"

This email address is being protected from spambots. You need JavaScript enabled to view it.
031-709 8186

Main Features

Cryogen Free with Pre-Desorb and Pre-Heat

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.

Versatile Configurations to Mainstream TD Tubes

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

Hand-Held Plug-in Control Interface

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.

High Temperature Valve Oven at max 350°C

The high temperature oven (350°C) significantly extends the analyte range from VOCs to sVOCs.

Built Tough with Easy Maintenance

The CDS 9300 is built tough on military standard. Routine maintenance only requires basic tools in accessing the components.

Powerful Windows Based Software

The software is Windows 10 compatible to give user full access to method editor and sequence table

Adds a Mass Flow Controller (MFC) for near-real time sampling

CDS 9305 TD


Adds a Mass Flow Controller (MFC) for near-real time sampling

It features a hand-held controller for system maintenance and direct communication.

Brochure

System description

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.ial analytical pyrolyzer (Model 100) in late 60s, and has been proudly making world's best pyrolyzers for over 50 years. Our products have evolved through 6 generations and represent the industries highest standard.

  • Versatile Configurations to Mainstream TD Tubes

  • Cryogen Free with Pre-Desorb and Pre-Heat

  • Hand-Held Plug-in Control Interface

  • High Temperature Valve Oven at max 350°C

  • Built Tough with Easy Maintenance

  • Powerful Windows Based Software

  • ● Built-in MFC

  • ● Quick Connect to Vacuum

  • ● Compatible to Summa Canister

Product Specialist

Mikael Alfredsson

"Our expert in Digestion, Extraction, Syntesis and Evaporation with more than 20 years experience in the field of sales and service. Contact me for if you have questions or need a quotation"

This email address is being protected from spambots. You need JavaScript enabled to view it.
031-709 8186

Main Features

Cryogen Free with Pre-Desorb and Pre-Heat

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.

Versatile Configurations to Mainstream TD Tubes

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

Hand-Held Plug-in Control Interface

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.

High Temperature Valve Oven at max 350°C

The high temperature oven (350°C) significantly extends the analyte range from VOCs to sVOCs.

Built Tough with Easy Maintenance

The CDS 9300 is built tough on military standard. Routine maintenance only requires basic tools in accessing the components.

Built-in MFC

With the built-in Mass Flow Controller, you could accurately control the sampling volume through the method editor

For continuous real time air monitoring

CDS 9350 TD


For continuous real time air monitoring

With a dual thermal desorption tube setup

Brochure

System description

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.

  • Versatile Configurations to Mainstream TD Tubes

  • Cryogen Free with Pre-Desorb and Pre-Heat

  • Hand-Held Plug-in Control Interface

  • High Temperature Valve Oven at max 350°C

  • Built Tough with Easy Maintenance

  • Powerful Windows Based Software

  • ● Dual TD Tubes

  • ● Low Thermal Mass Trap

  • ● Optional Heated Sampling Line

Product Specialist

Mikael Alfredsson

"Our expert in Digestion, Extraction, Syntesis and Evaporation with more than 20 years experience in the field of sales and service. Contact me for if you have questions or need a quotation"

This email address is being protected from spambots. You need JavaScript enabled to view it.
031-709 8186

Main Features

Cryogen Free with Pre-Desorb and Pre-Heat

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.

Versatile Configurations to Mainstream TD Tubes

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

Hand-Held Plug-in Control Interface

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.

High Temperature Valve Oven at max 350°C

The high temperature oven (350°C) significantly extends the analyte range from VOCs to sVOCs.

Built Tough with Easy Maintenance

The CDS 9300 is built tough on military standard. Routine maintenance only requires basic tools in accessing the components.

Built-in MFC

With the built-in Mass Flow Controller, you could accurately control the sampling volume through the method editor

Dual TD Tubes

The 9350's thermal desorption chamber supports dual TD tubes for continuous sampling when one of the TD tube is desorbing.

Low Thermal Mass Trap

The 9350 features a standard 1/8" low thermal mass focus trap in its own desorption chamber for fast heating and cooling.

Optional Heated Sampling Line

This optional heated sampling line is handy when doing remote sampling.

KOVALENTS PHILOSOPHY

At Kovalent we strive to establish and develop long-term partnerships with our customers. When we use the word “partnership” we mean that Kovalent becomes an integral part of our customers’ projects, where we are expected to fully understand their application needs. We aim to make Kovalent our customers’ first and natural choice, and this ambition permeates our entire organisation from initial contact to finished and delivered product.

CONTACTS:

Kovalent AB
Hulda Lindgrens gata 6A
421 31 VÄSTRA FRÖLUNDA
Sweden
Phone: +46(0)31-709 81 80
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Org.nr: 556417-2194

SKANDINAVISKA GENETEC AB

Genetec is a member of the same family of companies as Kovalent. Both companies share the same set of values and are in many ways integrated with each other. The main difference between the two companies are their products. Kovalent is involved in system solutions including instrumentation and Genetec is mainly working with consumables. The focus of Genetec is chromatography accessories. You are welcome to visit their state of the art web shop: genetec.se