CDS 7000 Purge and Trap Gas Chromatograph

CDS 7000 Purge and Trap Gas Chromatograph

  • Proven reliable perfomer
  • Easy operation
  • Highly competitive price
  • Best Value / performance available

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If gas chromatography is an important role in the daily operations of your laboratory then you already know of CDS Analytical as one of the leading manufacturer of pyrolysis instrumentation. What you might not know is that been producing purge and trap instruments for over 25 years.

GMI is proud to include the CDS 7000 Purge & Trap in our extensive product inventory giving our access to the best chromatographic resolution in the industry.

The CDS 7000 Purge and Trap delivers the ideal combination of qualities the highest available performance an unrivaled chromatographic resolution as well as GMI's famous low cost of ownership. The instrument itself features integrated GC and non trap injection ports the first ever patented foam sensor full length wet trap for moisture control as well as original exhangeable sample pneumatics system.

The CDS 700 Purge and Trap has an optional internal electronic flow control system. The operation enable the operator to individually control purge and GC flows during the purge cycle trap dry trap disorb and trap bake. 

Integrated modules:
  • Pump P 4.1S with 10 ml pump head, ceramic
  • Valve V 2.1S with 6 port 3 channel valve head, 1/16" connectors, PEEK
  • UVD 2.1S
Leak management: Yes
Leak sensor: Yes
Ambient Conditions:
  • 2-40°C
  • 10-90% humidity, non-condensing
Dimensions: 361 x 158.2 x 523 mm (W x H x D)
Power Supply: 100 - 240V; 50 - 60 Hz; maximum 100 W
Control: digital: LAN; start, error; analog out: error; integrator output (+– 2.5 V); touch screen
GMI Certified Service means:
  • Healthy operation of your instrument
  • Helping to ensure the quality of your results
  • Lowering cost of ownership through multilple service agreement options
  • Prolonging instrument serviceable life
  • Safe Operation of your equipment
  • Minimizing downtime increases productivity and minimizes revenue loss
  • Instrument Evaluation Services
  • Contract Refurbishing
  • Relocation Services
  • Equipment Finder Service
  • Training Courses
  • Depot Repair
  • Instrument Decommisioning & Disposal Services
Service Agreements

Preventative Maintenance Visit
('tune up', including cleaning, lubrication, and adjustments)
1 Service Visit
Service Visit 1PM
1 Service Visit
1 2
Parts and Labor    

Discounted Parts
Discounted Labor (As needed)

Lab Equipment Replacement Parts & Accessories

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Your trusted source for new, factory clearance & certified pre-owned lab instruments since 1995.

  • We routinely save discerning laboratories 30-80% with our recertified pre-owned and factory clearance instrument offerings.

  • Quality? ISO 9001:2008 certified means we remove 100% of the risk in buying ‘used’ laboratory equipment.

  • Warranties from 90 days to a year as well as multi-year service agreements are available.

GMI is an ISO 9001:2008 certified company - proof that your instruments pass through a rigorous re-certification process to ensure that it arrives at your laboratory defect-free and in full working order.
We are neither an auction company nor an instrumentation broker. GMI employs our own factory-trained engineers to ensure full control of this process.
Unlike small-time businesses and brokers, GMI goes beyond offering money-back promises. We offer real product warranties.
Apart from our meticulous inspection processes, GMI’s available warranties and multi-year service agreements guarantee customer satisfaction - no need to go through frustrating and time-consuming product returns!
Additionally, all items are thoroughly cleaned and professionally packaged/crated with care to insure they arrive in your lab ready for use.