NEWPORT 2835-C REPAIR and NEWPORT 2835-C CALIBRATION
The NEWPORT 2835-C is currently in stock and available for purchase on our  Sales Page
It is also available for immediate rental.
Custom-Cal has a high success rate in the repair of the NEWPORT 2835-C. 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 2835-C 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 2835-C (2835C)   Description / Specification:    
NEWPORT 2835-C Dual Channel High-Performance Optical Meter

The Newport 2835-C Dual-Channel High-Performance Optical Meter is compatible with Newport’s low-power 818-series, highpower 818P-series and energy 818E-series detectors, allowing both free-space and fiber pigtailed measurements in the 190–1800 nm range. When using one of these detectors with the 2835-C, a calibration module needs to be attached to the detector, assuring the correct reading at any selected wavelength. DC, peak-to-peak and pulse measurements can be displayed in units of W, dBm, dB, J, Ergs, A, and V. Simultaneous measurements of a variety of light sources operating at different power levels and wavelengths can be performed with our dual-channel 2835-C optical meter. Low-power measurements, in the 100 fW–2 W range, can be accomplished with any one of Newport’s 818 Series silicon, germanium or indium gallium arsenide semiconductor detectors, covering 190–1800 nm wavelengths. High-power measurements, in the 20 mW–300 W range, can be performed with Newport’s 818P and 818T Series thermopile detectors, enabling measurements in the 0.19–11 µm wavelength range. Energy measurements of pulsed laser sources, from 50 mJ–1 J, can be taken with Newport’s 818E and 818J Series family of pyroelectric detectors, operating in the 0.19–20 µm wavelength range. Pulse repetition rates from single shot to 2 kHz can be accommodated. Advanced features include a 2500 data point storage buffer; analog and digital filtering; programmable sample rates; moving statistics; and up to 10 recallable configurations. Specifications. Display Type: 6-digit vacuum fluorescent. Sampling Resolution: 20,000 count <=25 Hz, 4096 count <=1 kHz. Gain Ranges: 7 decades. Current Sensitivity (full-scale): 2.5 nA to 2.5 mA. Voltage Sensitivity (full-scale): 790 µV to 25 V. Resolution: 100 fA, 125 nV. Sampling Rate: Up to 1 kHz single-channel, Up to 500 Hz dual-channel. Bandwidth (-3 dB): DC to 1 MHz(1). Analog Output: 0 to 2.5 V into 50 ohms. DC Accuracy: < ±0.1% typical. Peak-to-Peak Accuracy: ±1% typical. Pulse-to-Pulse Accuracy: ±1% typical. Integration Accuracy: ±1% typical.



 

Standard Calibration $220.00 *
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*This is a Web introductory price for one calibration of the NEWPORT 2835-C. 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.

Amplified Spontaneous Emission Source (ASE)
ASE, a process where spontaneously emitted radiation (luminescence) is amplified. In lasers and particularly in high-gain erbium-doped amplifiers, amplified spontaneous emission is usually an unwanted effect. It tends to limit the gain achievable in a single stage of a fiber optic amplifier to the order of 40–50 dB.

Dynamic Range
In a transmission system, the ratio of the overload level to the noise level of the system, usually expressed in dB. Ratio of the highest to lowest detectable signal of a system, expressed in dB.

Optical Power
Optical Power is usually measured in "dBm", or decibels referenced to one miliwatt of power. while loss is a relative reading, optical power is an absolute measurement, referenced to standards. You measure absolute power to test transmitters or receivers and relative power to test loss.

Relative Wavelength Accuracy
When randomly changing the wavelength and measuring the differences between the actual and displayed wavelengths, the relative wavelength accuracy is ± half the span between the maximum and the minimum value of all differences.

Wavelength
Wavelength is a term for the color of light, usually expressed in nanometers (nm) or microns (m). In Fiber Optics the wavelenghts mostly used are in the infrared region where the light is invisible to the human eye.

Please contact us for your NEWPORT 2835-C REPAIR and/or NEWPORT 2835-C Dual Channel High-Performance Optical Meter CALIBRATION
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