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Syringe Pump Systems

IPS-14 Series
Independent Dual Channel
Syringe Pumps

Four models with fully independent channel control — run two different fluids, flow rates, and syringe sizes simultaneously.

The IPS-14 Series is Inovenso Inc.'s independent dual-channel syringe pump platform. Unlike the synchronized IPS-13, the IPS-14 drives each channel with its own independent motor — meaning each channel can run a completely different flow rate, syringe size, volume, and direction at the same time. With a flow range of 17.89 pL/min to 121.51 mL/min per channel and compatibility with glass, plastic, and steel syringes from 0.5 µL to 140 mL, the IPS-14 is the most versatile dual-channel solution in the IPS lineup.

17.89 pL/minMin Flow Rate

121.51 mL/minMax Flow Rate

2 IndependentChannels

4 ModelsAvailable

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IPS-14 Independent Dual Channel Syringe Pump — Inovenso

IPS-14 Series

Key Distinction

IPS-13 vs IPS-14: What's the Difference?

Both are dual-channel syringe pumps — but the control architecture is fundamentally different. Choose based on whether your channels need to be linked or independent.

IPS-13 Synchronized Dual Channel

Both channels are driven by a single shared motor. The flow ratio between channels is fixed by syringe diameter — both channels always move together at the same pace. Ideal for co-axial electrospinning, gradient mixing, and any protocol where two streams must remain proportionally linked.

IPS-14 Independent Dual Channel

Each channel has its own independent motor. You can run Channel A at 5 µL/min with a 1 mL syringe while Channel B runs at 2 mL/min with a 20 mL syringe — entirely different fluids, rates, and volumes simultaneously. The most flexible dual-channel configuration available.

Choose Your Model

Four Models. Two Independent Channels Each.

All IPS-14 models share the same independent dual-channel hardware platform. Each channel is fully programmable — the difference between models lies in withdrawal capability and recipe automation.

IPS-14

Independent Dual Infusion

Two fully independent infusion channels. Run different syringe sizes, fluids, and flow rates on each channel simultaneously — with complete freedom per channel.

Ideal for parallel reagent delivery at different rates, comparative dosing studies, multi-fluid microfluidic setups, and any protocol where two streams need independent control. Each channel has its own stepper motor and microcontroller logic, so adjusting one channel has zero effect on the other. Flow rate is adjustable in real time on each channel without stopping.

✓2 fully independent infusion channels
✓4.3″ resistive-touch TFT LCD
✓357 nm/µstep resolution per channel
✓17.89 pL/min – 121.51 mL/min
✓3.3 kg · 200×257×137 mm

Buy IPS-14 Datasheet

IPS-14R

Independent Infusion + Withdrawal

Adds independent bidirectional flow. Each channel can infuse or withdraw at its own rate — including opposite directions simultaneously on the two channels.

The IPS-14R enables the most advanced independent dual-stream configurations: Channel A infusing while Channel B withdraws, two-channel sampling loops, independent microdialysis on two sites, or any protocol requiring per-channel direction control. Withdrawal operates with the same stepper motor precision as infusion on each channel. Slightly wider at W211mm to accommodate the dual-direction mechanism.

✓Independent infusion + withdrawal per channel
✓Channels can run opposite directions
✓On-the-fly flow adjustment per channel
✓Wi-Fi optional
✓3.6 kg · 211×257×137 mm

Buy IPS-14R Datasheet

IPS-14S

Independent Infusion + Recipe Save

Recipe Save

Brings recipe automation to independent dual-channel infusion. Save and recall up to 5 multi-step programs — each channel runs its own independent sequence simultaneously.

Designed for high-throughput independent dual-stream workflows where the same programmatic sequences repeat across batches — parallel pharmaceutical dosing at different rates, multi-fluid nanoparticle synthesis, or automated comparative infusion studies. The 5-step operation mode allows multi-phase protocols with different rates per step, running independently on each channel and repeatable up to 50 cycles without user intervention.

✓5-step operation mode per channel
✓Save & recall up to 5 recipes
✓Repeat up to 50 cycles
✓Wi-Fi optional
✓3.3 kg · 200×257×137 mm

Buy IPS-14S Datasheet

IPS-14RS

Independent Infusion + Withdrawal + Recipe

Full Feature

The complete independent dual-channel platform. Full per-channel bidirectional flow with recipe automation — maximum flexibility in a single unit.

The IPS-14RS is the most capable model in the IPS-14 series, combining two fully independent channels each with infusion, withdrawal, and 5-step recipe programming. Designed for the most demanding multi-fluid protocols — such as independent bilateral perfusion with recovery, multi-phase comparative drug delivery studies, automated independent gradient programs, and any workflow requiring complete per-channel control over direction, rate, volume, and sequence.

✓Independent infusion + withdrawal per channel
✓5-step recipes, 50 repeat cycles
✓Full per-channel independent control
✓Wi-Fi optional
✓3.6 kg · 211×257×137 mm

Buy IPS-14RS Datasheet

Side by Side

Model Comparison

All four IPS-14 models are built on the same independent dual-channel hardware platform. The differences are entirely in workflow capabilities — direction and automation.

Feature	IPS-14	IPS-14R	IPS-14S	IPS-14RS
Channels	2 — Fully Independent (dual motors)
Infusion Mode	✓	✓	✓	✓
Withdrawal Mode	—	✓	—	✓
Channels Operate Independently	✓	✓	✓	✓
Recipe Save & Recall	—	—	✓	✓
5-Step Operation Mode	—	—	✓	✓
Repeat Cycles (max)	—	—	50 cycles	50 cycles
Flow Rate Range (per channel)	17.89 pL/min – 121.51 mL/min
Syringe Compatibility	0.5 µL – 140 mL · Glass, Plastic, Steel
Display	4.3″ Resistive-Touch TFT LCD
Real-Time Flow Adjust	✓	✓	✓	✓
Wi-Fi Connectivity	Optional on all models
Weight	3.3 kg	3.6 kg	3.3 kg	3.6 kg
Dimensions (W×L×H mm)	200×257×137	211×257×137	200×257×137	211×257×137
Power Supply	12 VDC 1A (110–240 VAC adapter included)
Operating temp: −10°C to 50°C · Step resolution: 357 nm/µstep · Linear force: 30 kg	Buy	Buy	Buy	Buy

Decision Guide

Which IPS-14 Model Is Right for You?

All IPS-14 models give you two fully independent channels. Your choice depends on whether you need bidirectional flow and whether you want to automate repeated protocols.

Find Your Model

Select the scenario that best describes your application

I need two independent channels infusing at different ratesParallel reagent delivery, comparative dosing, multi-fluid microfluidics, or any protocol where two streams must run at different flow rates, syringe sizes, or volumes simultaneously.

→IPS-14

I need independent bidirectional control on each channelTwo-site microdialysis, per-channel sampling loops, independent perfusion/recovery, or protocols where Channel A and Channel B may need to run in opposite directions simultaneously.

→IPS-14R

I run repetitive independent dual-stream protocols with recipe automationAutomated parallel pharmaceutical dosing, multi-fluid nanoparticle batches, or comparative infusion studies that repeat the same independent program sequences across many runs.

→IPS-14S

I need full per-channel independence — direction, rate, AND recipe automationThe most demanding independent dual-channel workflows: bilateral perfusion with independent recovery, multi-phase comparative drug delivery, or any protocol requiring complete per-channel control over every parameter.

→IPS-14RS

Platform Specifications

Shared Hardware Across All Models

Every IPS-14 model is built on the same independent dual-channel precision platform. The specifications below apply to all four variants unless otherwise noted.

Flow Rate Range

17.89 pL/min – 121.51 mL/min

Per channel · Microstep Drive

Channels

2 — Independent

Dual motors, fully separate control

Syringe Volume

0.5 µL – 140 mL

Glass, plastic, or steel

Display

4.3″ Resistive-Touch TFT LCD

User-friendly microcontroller UI

Step Resolution

357 nm / µstep

Adjustable during operation

Linear Force

30 kg

High-viscosity fluid capable

Operating Temperature

−10 °C to 50 °C

Storage: −30 °C to 85 °C

Connectivity

Wi-Fi Optional

Mobile app (iOS & Android)

Dimensions

200 × 257 × 137 mm

IPS-14R/RS: 211 × 257 × 137 mm

Weight

3.3 – 3.6 kg

14/14S: 3.3 kg · 14R/RS: 3.6 kg

Power Supply

12 VDC 1A

110–240 VAC adapter included

User Manual

PDF Download

Download Manual →

Use Cases

Application Areas

IPS-14 Series pumps are the preferred choice wherever two fluid streams must be controlled with complete independence — different rates, different volumes, different directions, or different protocols running in parallel. Designed and manufactured by Inovenso Inc., cited in hundreds of peer-reviewed publications.

Electrospinning ↗ Electrospraying ↗

Independent Microfluidics

Parallel Dosing Studies

Two-Site Microdialysis

Multi-Fluid Nanoparticle Synthesis

Drug Delivery Research

Comparative Flow Testing

Mass Spectrometry

Biomedical Research

Chemical Analysis

Industrial Multi-Fluid Dosing

Also From IPS

Explore Other Syringe Pump Series

Need single-channel precision, synchronized dual channels, built-in Wi-Fi, or continuous high-volume flow? The full IPS line covers every fluid-handling workflow. All products are designed and supported by Inovenso Inc.

IPS-12

IPS-12 Series

Single Channel — precise single-stream flow control

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IPS-13

IPS-13 Series

Synchronized Dual Channel — matched simultaneous flow

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IPS-15/16

IPS-15 / IPS-16

Built-in Wi-Fi — remote control via mobile app

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