The Quizix Q5000 precision metering pump is a high pressure syringe pump that provides truly pulse-free pumping with unmatched precision and accuracy. These positive displacement metering pumps are ideal for handling aqueous solutions, brines, hydrocarbons, refined oils.
A pair of Q5000 cylinders can work together to pump continuously for any length of time, from seconds to months. You can pump fluid at either a constant flow rate or a constant pressure, specifying the precise flow rate or pressure to be maintained. A ramping feature enables the pumps to provide a smooth transition between multiple rate, pressure, or volumetric settings. 5000 Series pumps can also operate in either direction, letting you easily deliver or withdraw fluid to or from an application.
The high temperature (HT) version of the Q5000 allows the entire syringe pump body to be placed in an oven, with the motor extending outside the oven wall. By keeping the fluid, piston and cylinder barrel at a uniform temperature, volumetric errors due to thermal expansion and contraction are eliminated.
All 5000 Series pumps are operated from our Quizix PumpWorks Software program. PumpWorks provides compete control using any of the 12 standard modes of operation, and is easily configured for data logging and graphing of important pump functions.
Precise specifications would be worth little without the durability and reliability built into every Quizix pump. Unique valve technology eliminates the maintenance headaches associated with check valves ensuring that they will operate flawlessly for years. The pumps’ long-wearing piston seals are readily accessible and easy to replace if needed.
The Q5000 pumps can be ordered with either Stainless Steel or Hastelloy® (C-276) wetted parts. For pumping corrosive or hazardous materials, an optional Wash Area is available for continual cleaning.
Max. Pressure 10,000 psi (689 Bar)
• Max. Flow rate 15 ml/min
• Min. Flow rate 18 nl/min
• Pulse-less flow/pulse-free flow
• Single Stroke Volume: 9.3 ml
• HT option: max. 320ºF (160ºC)
|System Options||Pumping Capacity Options|
|Single* pump cylinder||Delivery of up to 9.3 ml of one fluid|
|Paired* pump cylinders||Continuous pumping of a single fluid
Delivery of up to 9.3ml each of two fluids
|High Temperature (HT) Cylinder Body||Allows entire cylinder body to be placed into an oven assembly for temperature up to 320F (160C)|
*Systems with from 1 to 8 cylinders are available. Contact us to discuss your needs.
Q5000 Precision Metering Pumps
|Model||Max Pressure||Max Flow Rate||Cylinder
|Min Flow Rate||Options|
|37 mL||186 nL/min
|SS or HC
|21 mL||105 nL/min
|SS or HC
|9.3 mL||18 nL/min
|SS or HC
|Q5000-20K||20,000 psi 137.9 MPa||7.5 mL/min
|5.2 mL||10 nL/min
Computer required to run PumpWorks™ pump control software.
Air: 65 – 100 psi / 450 – 690 kPa, clean and dry
Power: 120/240 VAC, 50/60 Hz