Chart Drives 8300 pages

► Chart drives
830
• Fast/Slow
• UL Approved

This standard chart drive offers accuracy and reliability for precision measurements. The quartz movement
concept provides robustness, and it was design to operate into a temperature range of -40° F up to
+140° F. The universal mounting plate makes it easy to install into all commonly use recorders.

► Main Features

• Concept
In precise combination of Fast-Slow drive and corresponding Fast-Slow charts, a greatly enhanced flow pattern
will be registered in the test sector of 90º.
• Application
The full potential of the Fast-Slow idea is recognized at measurement points where the expected chart pattern
is a wide, solid band or narrow, high spikes.
• Benefits
Advantages are identified such as improved chart reading accuracy, manpower savings and elimination of
separate test charts.

► Technical data

Standard Fast/Slow battery chart drives
Part N°

Mounting plate type

Output shaft

Approvals

830R001

A

¼“Dia. CCW

UL