Model 336 Cryogenic Temperature Controller
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www.lakeshore.com MODEL 336 T E M P E R AT U R E CONTROLLER FEATURING 4 STANDARD INPUTS & OUTPUTS

Model 336 Temperature Controller Operates down to 300 mK with appropriate NTC RTD sensors Four sensor inputs and four independent control outputs Two PID control loops: 100 W and 50 W into a 50 Ω or 25 Ω load Autotuning automatically collects PID parameters Automatically switch sensor inputs using zones to allow continuous measurement and control from 300 mK to 1505 K Custom display setup allows you to label each sensor input Ethernet, USB and IEEE-488 interfaces Supports diode, RTD, and thermocouple temperature sensors Sensor excitation current reversal eliminates thermal EMF errors for...

Sensor Inputs Temperature Control Interface The Model 336 offers four standard sensor inputs that are compatible with diode and RTD temperature sensors. The field installable Model 3060 thermocouple input option provides support for up to two thermocouple inputs by adding thermocouple functionality to inputs C and D. Providing a total of 150 W of heater power, the Model 336 is the most powerful temperature controller available. Delivering very clean heater power, it precisely controls temperature throughout the full scale temperature range for excellent measurement reliability, efficiency,...

Configurable Display Sensor Selection The Model 336 offers a bright, graphic liquid crystal display with an LED backlight that simultaneously displays up to eight readings. You can show all four loops, or If you need to monitor one input, you can display just that one in greater detail. Or you can custom configure each display location to suit your experiment. Data from any input can be assigned to any of the locations, and your choice of temperature or sensor units can be displayed. For added convenience, you can also custom label each sensor input, eliminating the guesswork in remembering...

Typical Sensor Performance Example Lake Shore Sensor Temperature Nominal Resistance/ Voltage Typical Sensor Sensitivity4 Measurement Resolution: Temperature Equivalents Electronic Accuracy: Temperature Equivalents Temperature Accuracy including Electronic Accuracy, CalCurve™, and Calibrated Sensor Electronic Control Stability5: Temperature Equivalents Silicon Diode DT-670-CO-13 with 1.4H calibration Silicon Diode DT-470-SD-13 with 1.4H calibration GaAlAs Diode TG-120-SD with 1.4H calibration 1.4 K 77 K 300 K 500 K 1.4 K 77 K 300 K 475 K 1.4 K 77 K 300 K 475 K 30 K 77 K 300 K 500 K 0.3 K 0.5...

Model 336 Specifications Input Specifications Input Range Excitation Current Negative 0 V to 2.5 V 10 µV 10 µV 10 µA ±0.05% 100 µV 20 µV 0 ) to 10 ) 1 mA 0.1 m) 0.2 m) 1 mA 0.1 m) 0.2 m) 1 mA 1 m) 2 m) 0 ) to 300 ) 1 mA 1 m) 2 m) 0 ) to 1 k) 1 mA 10 m) 20 m) 0 ) to 3 k) 1 mA 10 m) 20 m) 0 ) to 10 k) 1 mA 100 m) 200 m) 0 ) to 10 ) 1 mA 0.1 m) 0.15 m) 0 ) to 30 ) 300 µA11 0.1 m) 0.45 m) 0 ) to 100 ) 100 µA11 1 m) 1.5 m) 0 ) to 300 ) 30 µA11 1 m) 4.5 m) 0 ) to 1 k) 10 µA11 10 m) 0 ) to 3 k) 3 µA11 10 m) 0 ) to 10 k) 1 µA11 100 m) 0 ) to 30 k) 300 nA 100 m) 0 ) to 100 k) Negative 10 µA...

Control Control outputs 4 Heater outputs (Outputs 1 & 2) Control type Closed loop digital PID with manual heater output or open loop Update rate 10/s Tuning Autotune (one loop at a time), PID, PID zones Control stability Sensor dependent, see Input Specifications table PID control settings Proportional (gain) 0 to 1000 with 0.1 setting resolution Integral (reset) 1 to 1000 (1000/s) with 0.1 setting resolution Derivative (rate) 1 to 200% with 1% resolution Manual output 0 to 100% with 0.01% setting resolution Zone control 10 temperature zones with P, I, D, manual heater out, heater range,...

Lake Shore Cryotronics, Inc. 575 McCorkle Boulevard Westerville, OH 43082-8888 USA Tel 614-891-2244 Fax 614-818-1600 e-mail info@lakeshore.com www.lakeshore.com Ordering Information Established in 1968, Lake Shore Cryotronics, Inc. is an international leader in developing innovative measurement and control solutions. Founded by Dr. John M. Swartz, a former professor of electrical engineering at the Ohio State University, and his brother David, Lake Shore produces equipment for the measurement of cryogenic temperatures, magnetic fields, and the characterization of the physical proper ties of...