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Optical Power Meter, High-Performance Hand-Held, 1918-C

Optical Power Meter, High-Performance Hand-Held, 1918-C

Product catalog summary

Overview: The Newport Model 1918-C is a high-performance hand-held optical power and energy meter designed for measuring low-power, high-power, or energy of continuous or pulsed light sources. It is suitable for both laboratory and field use, featuring a compact design with a full-color graphical LCD display.

Specifications: The 1918-C supports peak-to-peak measurements of pulses with repetition rates up to 4 kHz and a sampling rate of 100 kHz. It can display measurements in units such as W, dBm, dB, J, A, and V. The device is compatible with Newport's 918D, 818P, and 818E series detectors, covering a wavelength range from 190 nm to 20 µm.

Measurement Capabilities: The meter can handle low-power measurements from 1 nW to tens of Watts using various detectors, and high-power measurements up to 6 kW with thermopiles. Energy measurements range from 100 µJ to 75 J with pyroelectric detectors. It also offers true RMS measurements for accurate waveform analysis.

Advanced Features: The 1918-C includes a 250,000 data point storage buffer, analog and digital filtering, programmable sample rates, and multiple user-configuration storage. It supports USB computer interface and data storage via internal memory or USB flash drive.

Display and User Interface: The device offers six display color options to match lighting conditions and laser safety eyewear. Measurements can be displayed in numeric, graphic, bar, and strip chart formats. Advanced graphing capabilities are also included.

Detector Compatibility: The meter is compatible with Newport's low-power, high-power, and energy detectors, allowing for a wide range of measurement modes. An optional 841-DIN adapter is required for certain detector types.

Ordering Information: The 1918-C comes with a rechargeable battery, charger, and carrying case. Batteries are user-replaceable and can be ordered separately. The 841-DIN adapter is necessary for using 818 series low-power detectors.

Catalog excerpts

Optical Power Meter, High-Performance Hand-Held, 1918-C -1

1136 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 L i g h t Te s t a n d M e a s u r e m e n t s I n s t r u m e n t s BEAM ANALYSIS POWER AND ENERGY METERS DETECTORS Model 1918-C High-Performance Hand-Held Optical Power and Energy Meter 1918-C High Performance Hand-Held Power and Energy Meter For applications requiring the measurement of low-power, high-power or energy of continuous or pulsed light sources, Newport’s model 1918-C Hand-Held Optical Power and Energy Meter is the instrument of choice. This new optical meter leverages the advanced features and display capabilities of Newport's 1935-C Series optical meters, into a compact, wall-plug and battery powered device, for use in the lab or in the field. The 4 inch, full color, graphical LCD display enables both numerical and graphical measurement representation, with a selection of various color palettes to match filtering properties of users’ laser eye safety goggles. The 1918-C has the ability to handle peak-to-peak measurements of pulses with repetition-rates of up to 4 kHz at a sampling rate of 100 kHz. Pulse, peak-to-peak and DC source measurements can be displayed in units of W, dBm, dB, J, A, and V. Low-power measurements, of 1nW to tens of Watts can be accomplished with Newport’s 918D Series Silicon (Si), Germanium (Ge) or Indium Gallium Arsenide (InGaAs) Detectors, covering 200–1800 nm wavelengths (see page 1088). All 918D Series Detectors have a built-in temperature sensor utilized for sensing, and active compensation of temperatureinduced measurement fluctuations. 818 Series low power detectors can also be used with the instrument in combination with a 841-DIN adapter. High-power measurements, up to 6 kWatt can be performed with Newport’s (page 1101, Thermopiles), enabling measurements in the 0.19–11 ìm wavelength range. Energy measurements of pulsed laser sources, from 100 ìJoule to 75 Joules can be taken with Newport’s (page 1104, Pyroelectric Detectors), operating in the 0.19–20 ìm wavelength range and pulse repetition rates from single shot to 4 kHz, without having to rely on oscilloscope measurements. True Root-Mean-Square (rms) measurements, provide the most accurate rms value regardless of the shape of the input waveform. Advanced features include a 250,000 data point storage buffer, analog and digital filtering, programmable sample rates, moving statistics, plotting and multiple userconfiguration storage. The 1918-C comes complete with a rechargeable battery, battery charger and carrying case. Batteries are field replaceable by the user and can also be ordered separately. • Measurement rep-rates up to 4 kHz • True rms measurements • Power measurements, 11 pW to 20 kW • Energy measurements, 7 ìJ to 20 kJ • Accelerated thermopile based power measurements with fast prediction algorithm • USB computer interface • Data storage via internal memory (250k data samples) or USB Flash Drive • Plotting, graphing, math, statistics, and on-board data post-processing

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Optical Power Meter, High-Performance Hand-Held, 1918-C -2

1137 DETECTORS POWER AND ENERGY METERS BEAM ANALYSIS L i g h t Te s t a n d M e a s u r e m e n t s I n s t r u m e n t s Email: [email protected] • Web: newport.com Color Display Formats Users can select from 6 display colors to match their specific lighting conditions and colors of their laser safety eyewear. Measurements can also be displayed in various display formats, such as numeric, graphic, bar and strip charts. The 1918-C has advanced graphing capabilities The 1918-C with vertical strip chart display Specifications 1918-C General Power/Energy Meter Specifications Compatible, Hot-swappable...

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