Please note, as the 350B is offered as part of a special Newport clearance promotion, this item does not come with a warranty or active calibration, sold as-is with no returns. Please see the product page for more information.
The Model 350B Thermoelectric Cooler (TEC) Controller offer a combination of features, performance, and value that is unmatched by other TEC controllers. Three operating modes are user selectable: constant R, constant T, or constant ITE (current to TE cooler), while delivering output power of 55 W.
Ultra-stable temperature control (±0.001°C) over a broad range
Wide TEC temperature range from -50 to +150°C
Compatible with thermistors only
USB 2.0 interface for remote control
Windows XP compatible user interface software and drivers
Additional drawings are not available for this product.
Specifications
TE Current Range
-5.0 to +5.0 A
TE Voltage Range
-11 to +11 V
TE Output Power
55 W
Temperature Range
-50.0 to +150.0 °C
TE Current Accuracy
±9 mA
TEC Output 1 h Stability
0.001 °C
TEC Output 24 h Stability
0.005 °C
Computer Interfaces
USB
Analog Output Connector
Isolated BNC
Display Range Resistance (10 µA)
0.1–200 kΩ
Display Range Resistance (100 µA)
0.01–20.00 kΩ
Operating Temperature
0 to 40 °C
Storgage Temperature
-29 to 60 °C
Power Requirements
100/120/220/240 VAC, ±10%, 50–60 Hz
Features
Quiet and Safe Operation
Quiet, safe output current results from P-I-D control loop with complete flexibility for adjustment through the Newport LDD/TEC Application software (included) or user developed programs. The PID control algorithm achieves optimal stability and settling performance along with an ITE current limit setting protects TE coolers from damage, regardless of operating mode.
Additional Features
Preset display lets you adjust operating setpoint before switching the output on
Low noise, bipolar current output - <30µA
Units are displayed in °C when using IC sensors and optionally with thermistors
Accessories
Temperature Controller Cables
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