Advanced pumping systems are designed to deliver smooth, continuous, and highly reliable fluid transfer by eliminating the flow rate pauses and drop-offs commonly associated with traditional push–pull pumping methods. This next-generation technology ensures uninterrupted operation by allowing the refilling syringe to fill at a faster rate than the infusing syringe. This approach provides sufficient time for priming or infusion overlap, resulting in a near-seamless transition between syringes. When the infusing pump changes direction or reaches the programmed overlap volume, it automatically triggers the paused pump to begin infusing, maintaining consistent flow. A key feature of these systems is Chain Pumping Mode, which enables sequential dispensing using multiple pumps. In this mode, up to nine peristaltic and/or syringe programmable pumps can be connected and operated in sequence. As soon as one pump completes its cycle or stops, the next pump automatically starts, ensuring continuous and efficient fluid delivery without manual intervention. Advanced pumping systems offer flexible configuration to meet diverse application needs. Alternating mode requires two programmable peristaltic or syringe pumps, while Chain Mode supports up to nine pumps. System connectivity is achieved using the CBL-DUAL-3 cable, with an additional CBL-NET-7 cable required for each Chain Mode pump beyond the second. Overall, advanced pumping systems provide precision, scalability, and uninterrupted performance for demanding laboratory and industrial applications. DUAL-NE-1000X Continuous Pump System The DUAL-NE-1000X Continuous Pump System is designed to eliminate flow rate pauses and drop-offs commonly experienced with traditional push–pull syringe pump systems. In conventional systems, one syringe infuses while the other refills, and the switch in direction often causes delays due to syringe priming. The DUAL-NE-1000X overcomes this issue by creating a smooth, continuous flow with minimal disruption. This advanced system works by allowing the refilling syringe to operate at a faster rate than the infusing syringe. This provides sufficient time for priming after refill or enables infusion overlap, resulting in a near-seamless transition between syringes. Users can fine-tune performance by adjusting infusion rate, refill rate, priming rate, prime volume, and overlap volume to achieve optimal smoothness. The system consists of two programmable NE-1000X single syringe pumps, each capable of holding syringes up to 60 mL, with infusion rates ranging from 0.73 µL/hr to 2100 mL/hr. It supports continuous flow, emulsification, or independent operation, making it a flexible and reliable solution for precision fluid handling applications. Linear/Gradient Program Function (Syringe Pumps Only) The Linear/Gradient Program Function for syringe pumps provides precise control over flow rate changes, making it ideal for applications requiring gradual and controlled fluid delivery. This function supports smooth linear increases or decreases in pumping rates, allowing users to define a start rate, an end rate, and the total time for the gradient. By eliminating sudden flow changes, the system ensures stable and repeatable performance in sensitive experiments. This advanced functionality is compatible with Dual Pump Next Generation Continuous Pumping Mode and Dual Pump Constant Flow Rate Gradient Pumping Mode. A special application includes continuous infusion using a push–pull configuration, where two NE-4000 syringe pumps are connected with a communication cable. In this setup, one pump infuses while the other refills, or both pumps can infuse simultaneously to maintain uninterrupted flow. Users can pre-program multiple gradient steps and combine them with other NE-1000 series programming features for complex pumping profiles. Dual pump operation requires any combination of two pumps equipped with X firmware upgrades and the CBL-DUAL-3 dual pump communication cable. Syringe pumps, syringes, and plumbing supplies are sold separately. For Enquiry Send Email Or Contact Septech Marketing LLP Now!
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