Model 335 Temperature Controller Announced
Lake Shore‘s new Model 335 Temperature Controller – available in May – offers many user-configurable features and advanced functions that until now have been reserved for more expensive, high-end temperature controllers. It is the first two-channel temperature controller available with user configurable heater outputs delivering a total of 75 W of low noise heater power — 50 W and 25 W, or 75 W and 1 W.
Control outputs are equipped with both hardware and software features allowing you, and not your temperature controller, toeasily control your experiments. Output one functions as a current output while output two can be configured in either current or voltage mode. With output two in voltage mode, it functions as a ±10 V analog output while still providing 1 W of heater power and full closed loop proportional-integral derivative (PID) control capability with autotuning. Alarms and relays are included to help automate secondary control functions. The controller’s zone tuning feature also allows you to measure and control temperatures seamlessly from 300 mK to over 1,500 K. This feature automatically switches temperature sensor inputs when your temperature range goes beyond the useable range of a given sensor.
USB and IEEE-488 interfaces, intuitive menu structure and logic promote efficiency and ease of use along with drop-in compatibility for the popular Model 331 and 332 temperature controllers through software emulation.