Quaternary High Pressure Gradient Pump

Quaternary High Pressure
Gradient Pump "Q-Grad"

Quaternary High Pressure Gradient Pump

Features:

	Prime / Purge valve built into each pump head for ease of priming
	External control capability (RS-232; voltage/frequency; TTL start/stop) - independent control for each pump
	New check valve design - Improves performance
	Automatic pressure compensation
	Individual calibration for accurate flows with different solvents
	Universal power supply, Higher maximum pressure rating
	New self-flush lines similar to inlet lines
	Removable solvent trays included

Quaternary High Pressure
Gradient Pump

Specifications:

Flow Rate: 0.01 - 5.00 mL/min (each pump head

Pulsation: +/- 1% @ 1mL/min and 1,000 psi

Pressure Accuracy: +/- 1% of full scale pressure

Flow Accuracy: +/- 2%

Flow Precision: +/- 0.2% RSD

Voltage: 110-240 VAC; universal power supply

Physical: 9" H x 15" W x 21.5" D

$ Ordering Information

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763-712-8717 / 800-745-2710 for more information.

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