Chadwick 8500 Balancer / Analyzer

Solid-State Upgrade and Repair

Reliable + Modern

Experiencing "Physical I/O" and "Disk drive" errors?

Still using archaic 3.5 mm floppy disks to store your programs?

We specialize in upgrading and repairing disk drive errors on all models of Chadwick-Helmuth Balancer/Analyzer.

Our solid-state upgrade will future-proof your existing hardware for years to come.

Fast Turnaround

With only one day of shop-time, your Balancer / Analyzer will be back in service in no time. We have a team of experienced engineers, access to an international airport with overnight freight services, and aim to minimize down-time for our customers.


Breathe new life into your Chadwick-Helmuth Balancer / Analyzer by upgrading to solid-state storage.


No moving parts. The solid state conversion will ensure your Balancer / Analyzer continues running for years to come.


No training overhead to switch to a new system. Keep using the system you are familiar with.


Don't worry about finding outdated floppy disks or computers with a floppy drive. Store all your balancing chart files on a USB flash drive.


All models

Our team of engineers has experience with upgrading all models of Chadwick - Helmuth Balancer / Analyzers, and strives to put your machine back to work for you.

8500C+ Plus
All models

Get Started

Contact us today to discuss repairs or upgrades to your legacy aviation equipment. We'd like to help you!

Percept Systems Inc.
Box 29024 Okanagan Mission
Kelowna, BC
V1W 4A7

©2020 by Percept Systems Inc.