Eliminate flow rate pauses and drop-offs common when push-pull style pumping systems change directions. With this "Next Generation" system, the refilling syringe fills at a faster rate then the infusing syringe, giving it time to prime the syringe and/or overlap the infusion. This creates a near seamless transition between syringes. The infusing pump changing direction, or reaching overlap volume, triggers the paused pump to start infusing.
Eliminates Flow Rate Pauses & Drop-OffsThe DUAL-NE-1000X Continuous Pump System eliminates the problem of flow rate drop-offs and pauses found in "Push-Pull" syringe pump systems. With "Push-Pull" systems, one syringe infuses, while the other refills, then they switch directions. This switch of directions causes a delay in flow while the syringes are primed.
The DUAL-NE1000X Continuous Pump System solves the inconsistent flow rate problems of "push-pull" pumps.
How it works:
The refilling syringe pump fills the syringe at a faster rate than the infusing syringe pump infuses, giving it time to prime the syringe after the syringe is filled, or even overlap the infusion to create a seamless transition between syringes.
The smoothness of the transition between syringes can be fine tuned by adjusting the infusion rate, refill rate, priming rate, prime volume and overlap volume parameters.
Syringe Size | Maximum Rate | Minimum Rate |
0.5 µL | 25.49 µL/hr | 0.001 µL/hr |
1 mL | 52.86 mL/hr | 0.727 µL/hr |
3 mL | 223.8 mL/hr | 3.076 µL/hr |
5 mL | 372.5 mL/hr | 5.119 µL/hr |
10 mL | 607.6 mL/hr | 8.349 µL/hr |
20 mL | 966.2 mL/hr | 13.28 µL/hr |
30 mL | 1260 mL/hr | 17.32 µL/hr |
60 mL | 2120 mL/hr | 29.1 µL/hr |
Special Application: Continuous Infusion (Push-Pull) and Dual Syringe Pump Using 2 NE-4000 pumps attached with a cable, one pump will infuse while the other pump refills or have simultaneous infusion.
Model | Description | Price |
FW-1-X | X Firmware for stand-alone pumps (NE-1000 series) | $130 USD |
FW-5-X | X Firmware for OEM style pumps (NE-500 series) | $75 USD |
FW-1-X2 | X2 Firmware for stand-alone pumps (NE-1000 series) | $230 USD |
FW-5-X2 | X2 Firmware for OEM style pumps (NE-500 series) | $130 USD |
CBL-DUAL-3 | Cable to connect 2 pumps to use the Dual Pumps Modes | $10 USD |
FW-EXTRACTOR | PLCC chip extractor tool for replacing firmware | $4 USD |