FlowSeg / Home
Contact FormEnquirySearchFiles
Flow Segmentation

FlowSeg is a product family to easily control the flow of any number of gases and fluids. The flows can be mixed together to form dynamic mixtures, segmented in preprogrammed profiles. Flowseg software controls all devices with volumetric, mass, and partial pressure information on all components at any time.

The system is modular, allowing user to add just as many devices to control gases and fluids as is needed, and to obtain more compatible devices at later time if and when needed.

Unlock the power of accuracy with our state-of-the-art gas mixing technology. Whether you're conducting delicate experiments, demanding research, or processes requiring flow control, our mixers ensure precise control over gas compositions and flow amounts, empowering you to achieve consistent results every time.

Key features at a glance:


2Mix = Gas

2WetAny number and all types gases: elemental, both premade and dynamic mixtures. Default device: Any non-corrosive gases, two gas lines. Options for corrosive gases, high pressures, and more gas lines.

Gas flows from 0.000 05 sccm to 10000 slpm (per gas line)

Any number of input gases controlled separately or combined into a mixture

Pressures: Default 11 bar a, option for 22 bar a. Special equipment for 275 bar a



2Wet = Fluid

2WetControl the rate of any low-viscosity fluid and add to gas stream

Lowest dispense resolution 0.5 nl

Dispense speed from infinitely low upto 150 ml/min - ranging from ppm level pH2O to pure steam

Custom fluids supported in software and device


Steam / Evaporation

Heated evaporator upto 600ºC with high throughput (pure steam, high pressure)

Can also accommodate ultrasound, piezoelectric, membrane evaporators


Devices and form factor

Unlimited devices can be combined with USB, their outputs separate or connected together to form any mixture, any types of flow control system

Mixtures (also dynamic mixtures) as inputs (for redilution)

Device models have small footprint: 11x20x23 cm and 16x27x27 cm.

All devices work with inherently safe, low DC voltage (24 VDC) and include power adapters globally suitable (110 or 230 VAC, 50 or 60 Hz)


Flowseg software

Direct control of any connected device; mass flow controllers and fluid pumps

Unlimited segment programs with ramps and step for each device

Software calculates partial pressures, masses, and volumes in standard and user-defined reference conditions

Flows are logged as text and graph on screen and on disk

Each device has it's own program thread and parallel communication, enabling large setups to be operated from one software without lag


Service and support

Quick delivery times

Print header

This article is the property of its author, please do not redistribute or use elsewhere without checking with the author.