American Magnetics, Inc. - Support Resources

Knowledge Base

Should you need support, simply call us during business hours (Eastern Time Zone) at (US) 865-482-1056 or email us using the email address here:

Liquid Helium Level Monitors - Tech Notes

How to check an LHe sensor

Problems Communicating with National Instruments IEEE_488 Cards

Liquid Helium Level Monitors: The instrument always reads 0% or empty

Liquid Helium Level Monitors: The instrument powers up, but it beeps continuously and there is no display

Liquid Helium Level Monitors: Neither the LED's nor the display is illuminated when the unit is powered up

The instrument always reads 100% or full

Liquid Level Instruments - Tech Notes

Diagnosing the cause of false level readings

Initial Filling of Warm Dewars

Air Offset and Moisture Effects on Capacitance Sensors

Liquid Level Instruments: The instrument comes on, but it beeps continuously and there is no display

Liquid Level Instruments: The instrument always reads 0% or empty

Liquid Level Instruments: Neither the LEDs nor display is illuminated when power is applied

The instrument always reads 100% or full

No Visible Display on Model 286

How to check a capacitance-based sensor

Power Supply Systems - Tech Notes

Power Supply System Oscillations

What happens in the event of AC power loss to my magnet system?

Minimizing Zero Offset on the Model 12100PS/12200PS Power Supplies