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| 840-C Hand-Held Optical Power Meter |
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(Detector, post, post holder, and clamp sold separately)
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This power meter is being phased out. Supplies are limited to stock on hand. This item has been replaced by Newport's 1916-C, 842-PE or 1918-C
Please call your Newport Application Engineer with any questions you may have on instrument or detector compatibility.
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Power and precision typical of a benchtop meter- Includes both DC and AC peak-to-peak measurement modes
- Power sensitivity from 100 pW to 2 W (-70 to +33 dBm)
- Wavelength and range settings
- Linear, dB, dBm and linear ratio readouts
- Background subtraction and digital averaging
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Product Description
Product Detail
Specifications
Catalog PDF
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Product Description
The Model 840-C hand-held optical power meter is fully compatible with all of Newport’s 818 Series Low-Power Si, Ge and InGaAs detectors. Detectors connect to the power meter through an in-line calibration module that is dedicated to each detector (see System Specifications Table below for all compatible detectors). These detachable modules provide the Model 840-C with calibration and operating information specific to the assigned detector. Various detector accessories allow for free-space, as well as for fiber coupled power measurements. DC and AC peak-to-peak power measurements can be displayed in units of W and dBm on the instrument’s 4 digit, backlit LCD.
The Model 840-C hand-held optical power meter is fully compatible with all of Newport’s 818 Series Low-Power Si, Ge and InGaAs detectors. Detectors connect to the power meter through an in-line calibration module that is dedicated to each detector (see System Specifications Table below for all compatible detectors). These detachable modules provide the Model 840-C with calibration and operating information specific to the assigned detector. Various detector accessories allow for free-space, as well as for fiber coupled power measurements. DC and AC peak-to-peak power measurements can be displayed in units of W and dBm on the instrument’s 4 digit, backlit LCD.
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Ordering Information | | Quantity | Model | Description | Price | | | 840-C | Hand-held Power Meter | | | | 840-C-CAL | 840-C with test data and certificate | | | | 840-C/220 | Hand-held Power Meter, 220V Version | | | | 840-C/220-CAL | 840-C with test data and certificate | |
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