Agilent Varian CP-4900 Micro Gas Chromatography

Description

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Varian CP-4900 Gas Chromatography
Package Includes:
Agilent Varian CP-4900 MicroGC
Molesieve MS5A 10m column channel
19CB 6m Column channel
Power Cable
Varian, Inc.’s CP-4900 is a rugged, compact, lab-quality analyzer that always delivers the information you need – at any site. When the composition of gas mixtures is critical, this 4th generation micro-Gas Chromatograph generates more data in less time for faster, better business decisions.
The CP-4900 offers advanced micro-machining and computing technologies and one to four plug-and-play GC channels. Each channel is a separate GC with pneumatics, injector, column, and detector. Low power consumption lets you take your GC to the sample source.
Fast, Reliable Answers
Precise, cost efficient gas chromatography analysis in seconds
Natural gas
Refining
Specialty gases
Fuel cells
Oil and gas exploration
Any area where precise gas analysis saves money and adds value!
Ready to use immediately
The CP-4900 arrives configured for your analysis
Modular design for fast maintenance
Flash memory for quick software upgrades via the internet
Reconfigure for new applications in five minutes with user-installed plug-and-play GC channels
Take the CP-4900 with you
Weighing from 5.2 kg and just 15 cm wide, the CP-4900 is easy to move
Start analyses within 15 minutes of power-up
Laptop PC control of all instrument parameters and data handling
Local or remote control of operation and data reduction
Choose either Varian’s Star Chromatography Workstation or CP-Maître Elite for error-free operation
Standard or custom reports with minimal operator intervention
Monitor results to set limits, activate alarms, or switch valves
Standard 4-20 mA signal readout for process control
Communicate with the CP-4900 from a process control computer via industry-standard RS232, RS485, or Ethernet protocol
Specifications & Details
CP-4900 GC Specifications
Configuration: one to four plug and-play GC channels
Control: independent control for each channel with its separate pneumatics, injector, column, and detector
Injector
Micro-machined injector with no moving parts
Injection volume: 1 µL to 10 µL, software selectable
Optional heated injector: 30 °C to 110 °C, including heated transfer line
Column Oven
Temperature range: 30 °C to 180 °C, isothermal
Optional backflush capability
Detector
Micro-machined Thermal Conductivity Detector (TCD)
Dual-channel (sample and reference)
Internal volume: 200 nL per channel
Filaments: 4
Detection Limits
WCOT columns: 1 ppm
Micro-packed columns: 10 ppm
Operating Range
Concentration: 1 ppm to 100% level
Linear dynamic range: 106
Repeatability: < 0.5% RSD for propane at 1 mol % level for WCOT columns at constant temperature and pressure
Carrier Gas
He, H2, N2 or Ar: 550 ± 10 kPa (80 ± 1.5 psig) input
Inlet connection: 3.2 mm (1/8 in.) stainless steel compression fitting (Swagelok®)
Sampling
Sample inlet: 1.6 mm (1/16 in.) stainless steel Valco® fitting with replaceable 5 µm stainless steel filter
Sample conditions: noncondensing gas of 0 °C to 40 °C
Maximum sample input pressure: 200 kPa (29 psig)
Optional separate sample inlet in front or back
Environmental Requirements
Humidity (relative): 0% to 95% non-condensing
Temperature: 0 °C to 50 °C
Dimensions and Weight
Four-channel system: 28 cm (h) x 15 cm (w) x 55 cm (d)
Weight: minimum of 5.2 kg
Power Requirements
Main power: 90-130 Vac or 180-260 Vac, 50-60 Hz
Output: 12 Vdc, maximum 180W
Communication
Analog input: 6 signals
External port: RS-232
Optional: Ethernet TCP/IP with static IP address
Optional: Com Port for external devices, selectable RS-232 or RS-485
Control/Data Handling Software
Standard packages: Star® Chromatography Workstation or CP Maître-Elite
Regulatory compliance and reports: meet requirements, particularly for the natural gas and petrochemical industries
Special packages: ISOCAL and BTU for natural gas properties, such as
calorific value and relative density, meet ISO 6976, GPA 2171, and ASTM D 3588 standards Optional Field Case
Gas containers: one or two 300 mL gas containers with maximum pressure of 12,000 kPa (1740 psig)
Rechargeable battery packs: two
Four-channel system: 37 cm (h) x 29 cm (w) x 72 cm (d)
Weight with CP-490: minimum of 16 kg
Contact us
We can be contacted at any time through eBay messages if you have any questions, comments or product requests. We will respond to you within 24 hours and do our best to help you out! We encourage our customers to contact us with any questions or concerns! We'd like to be sure you are completely satisfied with your purchase.
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Shipping
USPS
Disclaimer
14 day Return Policy. Contact Us if any problems.
Chemist-llc, 2022