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DPS Companion Gas Chromatograph

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The Companion GC is a portable gas chromatograph utilizing the same modular plug and play components, that are found in full size laboratory GC DPS 600. The performance of the Companion GC has not been compromised because of it's small size.
The DPS Companion GC System are a new breed of GC. They are the first portable GC, where you can select 1 of 5 avaible detectors, allowing you to do more work in the field than ever before. From environmental to forensic, and Homeland security to military applications.

Features

The intelligence of the DPS Companion GC Systems are locked safely in microprocessors, where our proprietary Digital Sample Processing routines control the temperatures and gas pressures to tighter specifications than ever before.

Modular design
Many standard application specific configuration
Compact oven and soft landing
Free standing operation with on-board GC methods
Built-in instrument diagnostics
Proprietary Digital Signal processing

Specifications
Model	DPS Companion Gas Chromatograph
Electronics module
Colour Touch Screen	Actual and set-point display of all GC parameters; safety limits on all user entered parameters Oven Temperature Programs (OTP) with multiple ramps; pressure programs for carrier gases with multiple ramps; timeline for sequencing relays and valve. Control of all detector parameters on one page.
EPC pressure control	up to 2 electronic pressure controlers for atmospheric pressure and temperature compensation. EPC pressure control with 0,1 kPa set point resolution.
Plug and Play GC control	GC, oven and detector board controlled with microprocessor; proprietary digital signal processing.
Outputs	Digital signal outputs for each detector
Input voltage	Universal voltage input (85-240 VAC) with line filter and breaker Optional inverter for DC voltage input
Power consumption	7 amps at 48 VDC total power consumption
Oven module
Temperature range	Ambient to 325°C column oven(s)
Heating	up to 80^oC per/min. oven ramp
Cooldown	325^oC to 50^oC in < 4 minutes
Heater element	200 Watt
Temperature ramps	multiple ramps with 0,1^oC set-point resolution
Optional equipment	Single electronic gas sample valve Heated valve oven Vacuum pump for sample inlet
Injectors	1 or 2 installed Split/Splitless modified and non-heated for gas samples cool on-column injector multiple pressure ramps with 0,1 kPa set-point resolution up to 2 control solenoids
Data communications	Bi-directional communication with popular data systems Digital signal output via USB
Network connectivity	Enterprise compatibile network GC running Windows XPe Ethernet connection using Windows Network Protocol On board ETX computer for GC control and data aquisition Remote control of GC and data aquisition over LAN
Detectors	1 installed 300°C temperature limit with 0,1°C set-point resolution 24-bit digital outputs for detector via USB
FID	Flame Ionization Detector (100 pg detection limit)
PID	Photoionization Detector (10 pg detection limit)
HID	Helium Ionization Detector (100 pg detection limit)
NPD	Nitrogen Phosphorus Detector (20 pg detection limit)
TID	Thermoionic Detector (20 pg detection limit)
Dimensions	Water tight carrying case 52 x 40 x 21 cm
Weight	approx. 10 kg
Gas tanks	1 or 2 compact gas tanks, sold separately

	This specification can be changed without prior notice.

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