NEWPORT 350B CALIBRATION and NEWPORT 350B REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the NEWPORT 350B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   NEWPORT 350B   Description / Specification:    
NEWPORT 350B 5 A / 11 V Temperature Controller

The Newport 350B Temperature Controller precisely controls the temperature of a thermo-electric (TE) cooler in a closed loop system using a variety of possible temperature sensors as the feedback. Three operating modes are user selectable: constant R (thermistor), constant T (IC sensors), or constant ITE (TE cooler), while delivering high output power. Specifications. Output Type: Bipolar, constant current source. TEC Control Loop Type: Hybrid P-I-D. Maximum Current: ±5 A. Compliance Voltage: 11 V. Available Output Power: 55 W. Accuracy: ±9 mA. Resolution: 0.084 mA. Ripple/Noise (rms): <0.03 mA. Current Limit Range: 0 to 5.05 A. Resolution: ±9 mA. Accuracy: 0.084 mA. Short-Term Stability (1 h): 0.001°C. Long-Term Stability (24 h): 0.005°C. Display Range Temperature (°C): -50.0 to +150.0°C. Display Range Resistance (10 µA): 0.1 to 200.0 k-ohm. Display Range Resistance (100 µA): 0.01 to 20.00 k-ohm. Display Range TE Current: -5.00 to +5.00 A. Resolution Temperature: 0.1°C. Resolution Resistance (10 µA): 100 ohm. Resolution Resistance: (100 µA): 10 ohm. Resolution TE Current: 10 mA. Accuracy Temperature: ±0.1°C. Accuracy Resistance (10 µA): ±100 ohm. Accuracy Resistance (100 µA): ±10 ohm. Accuracy TE Current: ±10.



 

Standard Calibration $285.00 *
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*This is a Web introductory price for one calibration of the NEWPORT 350B. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.


Related Optical Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Chirp
A change in the optical frequency caused by direct modulation of the laser. A chirp is a signal in which the frequency increases ('up-chirp') or decreases ('down-chirp') with time. In some sources, the term chirp is used interchangeably with sweep signal.

Isolation
The extent to which optical power from one signal path is prevented from reaching another signal path.

Polarization Extinction Ratio
Polarization Extinction Ratio is the ratio of optical power in the slow axis of the polarization maintaining fiber to optical power in the fast axis within a specified wavelength range.

Sidemode Suppression Ratio
Sidemode Suppression Ratio is the ratio of average signal power to the optical power of the highest sidemode within a distance from 0.1 to 6 GHz to the signal’s optical frequency, expressed in dB.

Wavelength Stability
Wavelength Stability is the change of wavelength during given time span, expressed as ± half the span between the maximum and the minimum of all actual wavelengths.

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