Next-generation temperature controller
400 W of control power with measurements down to 300 mK
The Model 346 cryogenic temperature controller delivers rapid, precise temperature control so you can reach stable conditions faster and keep experiments on schedule. With four 100 W heater outputs, it warms up more than twice as quickly as the Model 336, minimizing downtime and maximizing productivity.
Equipped with 10 temperature sensor inputs as standard, all but the most complex systems can be fully monitored and controlled with ease. Each input can read down to 300 mK with the right Cernox or Rox sensor without self-heating, or up to 600 °C with 100 Ω platinum sensors. For more advanced systems, option cards can be added to increase the number of inputs to a maximum of 26, or push to higher temperature with the use of thermocouples.
Enhanced system control is achieved through two digital inputs for external triggering and two relays. The touchscreen interface ensures simple setup and monitoring, while the included ColdSync™ software facilitates advanced setup, initial configuration, and comprehensive data monitoring.
Option cards
The Model 346 features four option card slots for sensor inputs, along with an additional slot for GPIB communication. Adding an option card does not occupy any existing inputs.
RTD/diode option card
Each option card increases the number of inputs by four. With four option card slots and 10 existing inputs, the total can be expanded to up to 26 inputs.
Thermocouple option card
Add thermocouple measurement capability for temperature readings up to 1500 K.
GPIB option card
Add GPIB communication via a dedicated option card slot, separate from the four slots designated for sensor inputs.
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