Stanford CTC100 Cryogenic Temperature Controller (1 Hz ~ 60hZ)

Temperature Controller:

Min. sampling rate: 1 Hz

Max. sampling rate: 50 to 60 Hz (depending on AC line frequency)

Data logging rate: 10 samples/second/channel to sample/hour/channel (can be set independently for each channel or globally for all channels)

Display resolution: 0.001°C, °F, K, V, A, W, etc.; if -1000 < displayed value < 1000, 6 significant figures otherwise

PID auto tuning: Single step response or relay tuning with conservative, moderate, and aggressive response targets

Display: 320 × 240 pixel color touchscreen; numeric and graphical data displays.

Alarms: Upper and lower temperature limits or rate-of-change limits can be set on each channel.

Computer interface: USB, Ethernet, and RS-232; GPIB (IEEE488.2) optional

Power: 10 A, 88 to 132 VAC or 176 to 264 VAC, 47 to 63 Hz or DC

Dimensions: 8.5" × 5" × 16" (WHL)

Weight: 13 lbs.

Analog I/O:

Inputs/outputs: 4 voltage I/O channels, independently configurable as inputs or outputs

Connector: 4 BNC jacks

Range: ±10V

Resolution: 24-bit input, 16-bit output

ADC noise: 30µVrms (at 10 samples/s)

Digital I/O:

Inputs/ Outputs: 8 optoisolated TTL lines, configurable as either 8 inputs or 8 outputs

Connector: One DB-25F

Relays:

Outputs: 4 independent SPDT relays

100 W DC Output:

Output: Two unipolar DC current sources

Connector: #6 screw terminals

Range: 50V 2A, 50V 0.6A, 50V 0.2A, 20V 2A, 20V 0.6A, 20V 0.2A

Output resolution: 16 bit

Accuracy:

±1 mA (2 A range)

±0.5 mA (0.6 A range)

±0.2 mA (0.2 A range)

Noise (rms)(25 Ω load, DC to 10 Hz):

5 µA (2 A range)

1.5 µA (0.6 A range)

0.5 µA (0.2 A range)

Datasheet

Manual