Droplet Generator with Double Cross - 140 µm nozzle Fluidic 163

The Droplet Generator with Double Cross - 140 µm nozzle Fluidic 163 is a microfluidic device designed for reliable droplet generation. It accommodates a range of droplet volumes between 190 µm (~3.25 nl) and 420 µm in diameter. The device offers the flexibility of volume selection through its two-sided channel design, allowing users to generate droplets at either side of the main collection channel. The chip features a double cross structure for generating monodisperse droplets across multiple channels, making it practical for complex or parallel microfluidic experiments.

General

Droplet generator Fluidic 163 is the larger sibling of Fluidic 162 and features a similar design with larger channel dimensions. With a nozzle size of 140 μm droplet sizes between 190 μm (~3.25 nl) and 420 μm diameter can be realized. Fluidic 163 gives the possibility to be utilized from two sides, as it features droplet generation crossings at either side of the collection channel. Both sides are similar in channel design with a slight difference in distance of the double cross intersections. To learn more about droplet generation check the droplet generation booklet in the attachments or watch the video below.

Features & Benefits

• Two-sided generation: Both sides of the channel allow droplet generation. This setup supports flexible workflows and easier parallelization.
• Wide droplet size range: You can adjust droplet diameter from 190 µm to 420 µm, making it suitable for different sample and reagent volumes.
• Compatible materials: Versions available in PC and Topas offer choice for different chemical and physical requirements.
• Clear interface: Integrated mini Luer interface ensures straightforward and secure connections to standard laboratory hardware.
• Surface options: Hydrophilized and untreated surfaces address compatibility with a variety of fluids.
• Excellent optical clarity: Transparent chip design allows for easy visual monitoring and imaging during experiments.

The Fluidic 163 droplet generator is a versatile device suited for controlled droplet production through a double cross geometry. The two droplet generation crossings let users operate from either side of the chip, enabling parallel or independent droplet streams. Its design supports both research and lab automation where reproducible and scalable droplets are needed.

With options for PC and Topas substrates and different surface treatments, the Fluidic 163 adapts to diverse application needs. The use of standard mini Luer interfaces makes connectivity to pumps or tubing easy in any standard laboratory setup.

Applications

This device is ideal for precise generation of micron-scale droplets for controlled experiments in microfluidics and other fields.

• Single-cell analysis
• Micro-encapsulation
• Emulsion PCR and digital assays
• Drug delivery studies
• Diagnostics and biomarker screening

• Mini Luer connection molded with the chip: leak-free
• Highly-resistant and optically clear material: PC (Polycarbonate) or Topas (COC, cyclic olefin copolymer)
• Standard microscope glass slide size (75.5 mm x 25.5 mm x 1.5 mm)

These droplet generator chips have several inlets and outlets to fit all your experiments.

Content

1x Droplet Generator with Double Cross - 140 µm nozzle Fluidic 163

Specifications

Documentation

Click to read more information about ChipShop chips material properties.

? Droplet generator 420 µm channel Fluidic 163 datasheet