Poundal per Inch to Erg per Square Millimeter Conversion

Convert between Poundal per Inch and Erg per Square Millimeter quickly and accurately.

From Poundal per Inch

pdl/in

To Erg per Square Millimeter

erg/mm²

How to Convert Poundal per Inch to Erg per Square Millimeter

Conversion Formula

1 pdl/in = 54.431 erg/mm²

1 erg/mm² = 0.018 pdl/in

Example

Convert 15 pdl/in to erg/mm²:

15 pdl/in = 15 × 54.431 erg/mm² = 816.466 erg/mm²

Unit Information

Learn about the surface tension units you're converting between

Poundal per Inch

pdl/in

Definition

The poundal per inch is a unit of surface tension in the imperial system, representing the force of one poundal acting over a length of one inch. It provides surface tension measurements in imperial units for engineering applications.

History/Origin

The poundal per inch was developed in the imperial system for surface tension measurements in engineering applications. It relates to the poundal, a unit of force in the foot-pound-second system.

Current Use

Poundal per inch is used in some engineering applications and historical references where imperial units are preferred, particularly in certain industrial sectors and legacy systems.

Multiplier

5.443

Offset

Erg per Square Millimeter

erg/mm²

Definition

The erg per square millimeter is a unit of surface tension representing the energy per unit area on a smaller scale than the square centimeter. It provides higher precision for surface energy measurements in microscopic applications.

History/Origin

The erg per square millimeter was introduced for high-precision surface tension measurements in microfluidics and nanotechnology applications where smaller length scales require correspondingly smaller area units.

Current Use

Erg per square millimeter is used in microfluidics, nanotechnology research, and precision surface analysis where high-resolution measurements of surface tension and surface energy are required for device design and optimization.

Multiplier

0.1

Offset