Precise Surface Measurements in a Compact Device

Effortless Setup, Intuitive Operation, and Peer-Reviewed Accuracy

Pioneering
Smartphone-based Technology

Providing accurate contact angle, surface tension, surface energy, and sliding angle measurements, Droplet Lab offers researchers and educators the technical capabilities normally found in far more expensive and cumbersome scientific equipment.

Magnetic Switches

Present at the base of each component to lock them in place on the baseplate.

Adjustable LED Light

Allows you to adjust the brightness for the purpose of getting the best contrast between the droplet and the background.

Bubble Level

Mounted on top of the Sessile Stage to let users ensure that the surface is flat.

Phone with Inbuilt Stylus

The stylus makes it easy for you to do the measurements while wearing gloves.

Dynamic Sessile Stage

A sessile stage that can move horizontally and vertically as needed.

Hamilton Syringe

Hamilton Syringe with threaded plunger ensures precision in drop generation.

Adjustable Feet

Provided at the base of the baseplate to adjust for uneven surfaces.

Robust Manufacturing

Manufactured using Spacecraft Grade Aluminum and Multi Jet Fusion (MJF) a type of 3D printing developed by HP for high mechanical strength and durability.

Take a Closer Look

Demo Video

Trusted By

See Product Specs

Download the Spec in PDF Format.

Products specifications	Sessile	Energy	Tilted	Pendant
MEASUREMENT
Range	10° to 175°	Up to 100mN/m	10° to 175°	Up to 75mN/m
Resolution	0.01°	0.01mN/m	0.01°	0.01mN/m
Accuracy	0.35°	0.03mN/m	0.35°	0.03mN/m
Model	Young-Laplace polynomial	Equation of state and. Our and Good	Polynomial	Young-Laplace
Drop type	Sessile static receding and static	Sessile static	Tilting sessile	Pendant static and dynamic
TILTING PLATE AND DOSING
Control	Manual and Automatic
Range	0° to 60°
Dosing system	Manual & Automatic
Minimum Drop Volume with Automatic Dosing	0.05μL
Drop Volume with Manual Dropper	1 rotation is 5.29μL
SOFTWARE
Application	Android and iOS based software
Security	Multiple user account per device
Data sharing	Email and cloud (Google drive, Dropbox, MS One drive and Box)
Interfaces	Bluetooth, wifi, usb, cellular
CAMERA
Performace	10fps
Zoom	Zoom
Focus	4x
Auto Focus	Manual
Sensor	Trigger control based on camera level
ILLUMINATION
Type	High power LED
Size	68 by 51mm
ENVIROMENT
Temperature	10° to 45°
Humidity	Without condensation
INTRUMENT DIMENSION
Footprint	30(H) x 15(W) x 45(L) cm
Weight	1kg
POWER
Voltage	5V battery only operation*
Battery time	Up to 8h

Surface Science Hub

Industry

WHAT YOU'LL LEARN

Gain practical insights into surface science for your industry, including basic principles, industrial applications, applicable standards, and more.

Measurements

WHAT YOU'LL LEARN

Gain a comprehensive understanding of each measurement we can do including basic concepts, Measurement Techniques, industry applications, and more.

RESOURCES

Why Droplet Lab?

Free Unlimited Support

Get unlimited support for free with every purchase from Droplet Lab

Free Software updates

Enjoy free, ongoing software updates for every Instrument we sell.

Easy return up to 30 days

Unsatisfied with your purchase? Get a full refund within 30 days of purchase.

Quick Shipping

Get your Instrument in just 10 business days.

Free Shipping in US, Canada

Pay zero shipping for all orders in the US and Canada.

Flexible Payment

Submit a formal PO and pay no upfront fees.