Engineering Tools Portal
Engineering Tools Suite

Three tools.
One portal.

Specialist engineering calculators and navigation tools — select a tool below to launch.

Available Tools
Navigation
ZanderNav

Solent tidal routing and voyage planner. Browser-based chart navigation with tidal stream data, waypoints, and passage planning for the Solent and Isle of Wight.

Leaflet.js Tidal Streams Solent Voyage Planning
TFF Sizing
T.O.M

Tangential Optimization Module. TFF system sizing calculator applying Debye-Hückel approximation for pump capacity, flowrate optimisation, and process parameter validation.

TFF Pump Sizing Flowrate Sartorius
Buffer Chemistry
ILC Buffer Tool

Buffer chemistry calculator with Debye-Hückel ionic correction, stock solution requirements, cost analysis by buffer type, and pump flow optimisation for Sartorius bioprocessing.

Debye-Hückel pH Calculation Stock Solutions Cost Analysis
ZanderNav — hosted
T.O.M — hosted
ILC Buffer Tool — hosted
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