User Manual

GT systems are designed to the latest J-STD-001 specification and do not need to be calibrated for the

following reasons:

• Programming during the production process has been completed to account for any drift in

component characteristics and is under microprocessor control.

• Heating element for GT cartridges and tip heater cartridges have been

designed and controlled to meet the IPC requirement of ±10⁰C temperature

delta.

• The life of the RTD temperature sensing element embedded in the cartridge is

much longer than the cartridge itself.

• For tighter internal specification needs, the GT systems offer a user-

configurable programmable offset feature.

QSG-GT90-GT120-ML-052020