NEWPORT 3700 CALIBRATION and NEWPORT 3700 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 3700 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 3700   Description / Specification:    
NEWPORT 3700 14 A / 24 V High-Power Thermoelectric Temperature Controller

The Newport 3700 TEC Controller provides a 336 W bipolar output for operation with thermoelectric (TE) coolers and replaces legacy Model 3150. At the unit's heart, DSP based controls allow for PID settings with fast settling times. Computer interface is possible via a USB terminal. All pertinent TE parameters, ITE, VTE, temperature sensor (° C, R, Amp, or Volts) are measured and presented on the four line alphanumeric LCD display. All standard temperature sensors including thermistors, platinum RTD, AD590/592 and LM335 IC sensors are supported without an additional interface needed. Sensor calibration constants are easily programmed for direct readout in ° C. Protection features include: ITE Limit, Hi and Lo Temperature Limits, Voltage Limits, Sensor Open and TE Open Detection. Specifications. TE Current: -14.00 to +14.00 A . TEC Short-Term Stability (1 h): 0.0009 °C. TEC Output Long-Term Stability (24 h): 0.0019 °C . TEC Ripple/Noise (rms): <1 mA. ITE Current Resolution: 1 mA. Output Power: 336 W. Temperature Coefficient: < 0.0005 °C/°C. TEC Current Limit Accuracy: ± 0.3 % FS. Display Controls: Brightness, contrast (optimizes viewing angle). Display Type: 4-line by 20 character alphanumerical, and seven segment display. Display Backlighting Green LED.



 

Standard Calibration $285.00 *
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*This is a Web introductory price for one calibration of the NEWPORT 3700. 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.

Chromatic Dispersion
Chromatic Dispersion is a broadening of the input signal as it travels down the length of the fiber. Chromatic Dispersion results from a variation in propagation delay with wavelength, and is affected by fiber materials and dimensions.

Detector
A Detector is a signal conversion device that converts power from one form to another, such as from optical power to electrical power

Jitter
Jitter in technical terms is the deviation in or displacement of some aspect of the pulses in a high-frequency digital signal. Jitter is the time variation of a periodic signal in electronics and telecommunications, often in relation to a reference clock source. Jitter may be observed in characteristics such as the frequency of successive pulses, the signal amplitude, or phase of periodic signals. Jitter is a significant, and usually undesired, factor in the design of almost all communications links (e.g., USB, PCI-e, SATA, OC-48). In clock recovery applications it is called timing jitter.

Polarization Mode Dispersion (PMD)
Polarization mode dispersion (PMD) is a form of modal dispersion where two different polarizations of light in a waveguide, which normally travel at the same speed, travel at different speeds due to random imperfections and asymmetries, causing random spreading of optical pulses. It is he difference between the maximum and minimum values of loss typically measured in ps/km^1/2.

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