SRI INJECTORS-PELTIER TRAP

		Tel............................203.393.3112
QUADREX CORPORATION		Toll-Free................... 800.275.7033
P.O. Box 3881		Fax.......................... 203.393.0391
Woodbridge, CT 06525 U.S.A.		E-Mail..........sales@quadrexcorp.com

SRI GC INJECTORS - CRYO-COOLED PELTIER TRAP

SRI CRYO-COOLED PELTIER TRAP

	Sample from source, Tedlar bags, canisters, or ambient air
	Vacuum pump and Data System controlled interface
	Optional independently heated dual traps
	10-port electrically actuated valve
	Peaksimple control

The CryoCooled Peltier Trap can cool samples down to -15^oC. It is designed for use with analytes that do not trap well but can enrich in cold temperatures, such as some sulfur compounds. The trap is filled with Tenax-GR and Silica Gel adsorbents. A vacuum pump is included for drawing samples through the CryoCooled Peltier Trap. The CryoCooled Peltier Trap has its own power supply, separate from the main GC power. NOTE: The CryoCooled Peltier Trap requires a 10-port gas sampling valve and valve oven which are sold separately.

The CryoCooled Peltier Trap is a heated trap sandwiched between two Peltier coolers. While the Peltier Trap is enriching the sample, the 10-port valve is in the LOAD position. At the conclusion of the sampling period, the trap is heated to 150-200^oC and the valve is rotated to the INJECT position; placing the trap in the carrier gas stream and sweeping the enriched analytes into the column.

#SRI-8690-0086, Cryo-cooled Peltier Trap	$1,539.00
#SRI-8690-0065, 10-port Gas Sampling Valve	$2,059.00
#SRI-8690-0088, Heated Valve Oven	$819.00

Hot Tip

up to five injectors can be mounted on the 8610c gc mainframe.