1938-R Advanced Optical Power & Meter, Benchtop, Single Channel
OVERVIEW
The all new 1938-R (P/N 7Z01705) Single Channel High Performance Optical Power and Energy Meter has significant number of improvements over 1936-R, one of the fastest optical meters available in the market. Up-to-date Android based OS and 7" high brightness touch screen add great improvements on the user interface. With the high bandwidth electronics design and high speed digital processing, up to 10 kHz rate measurement rate, time stamped, is achieved currently, and potentially up to 100 kHz with a future firmware update. Multiple graphics, multiple color settings, and multiple language settings are available. Advanced functions such as scaling, analog filtering, averaging, triggering, and pass/fail criteria with warning audio are available. Fast analog output allows integration with an external data acquisition equipment or signal analysis with an oscilloscope. USB and RS-232 communication methods are supported currently, and Wi-fi and ethernet will be added in the future firmware upgrade, which can easily be done by the user. Extremely easy logging feature and its compatibility with the powerful PMManagerTM control software ensures obtaining the most comprehensive sets of measurements data.
The 1938-R comes complete with a calibration certificate, a handy quick start guide, a USB cable and a power cord.
Specifications
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Number of Channels1
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Bandwidth200 kHz
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Measurement Rate10 kHz
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Compatible DetectorsPhotodiode: 918D, 818-xx/DB, 819C/D, 818-MSCOPE
Thermopile: 919P, PEPS
Pyroelectric: 919E, LIAD -
Detector Connector15-pin D-Sub type Male
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Sampling RatePhotodiode: 10 kHz fast-mode, 15 Hz slow-mode
Thermopile: 15 Hz
Pyroelectric: 25 kHz -
Analog Output ConnectorBNC socket
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Analog OutputUser selected 1, 2, 5, or 10 V full-scale, 0.03% resolution, 100Ω impedance
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Data Storage2 GB internal memory, External storage defined by user supplied USB drive
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Computer InterfacesUSB B, RS-232
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Display Type7 in. TFT LCD (1024x600) Touchscreen
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LCD BacklightLED, user adjustable brightness
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Photodiode MeasurementPower, exposure, low frequency power, fast power, amps
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Thermopile MeasurementAverage power, single shot energy, pulsed power
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Pyroelectric MeasurementPulse energy (every pulse up to 25 kHz), average power, exposure
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Power Requirements~100-240V AC 50-60Hz, Max 40 W
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Dimensions216 x 296 x 147 mm
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Weight2.8 kg
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Operating Temperature5 to 40°C, <70% RH
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Resources & Downloads
Technical Notes
- Average and Peak Power Calculation (31.9 kB, PDF)
- A Shortcut for Calculating Power Density (35.2 kB, PDF)
- Newport Power Meter and Detector Legacy and Compatibility
Literature
- Understanding Total Measurement Uncertainty (649.3 kB, PDF)
- 1938-R & 2938-R Benchtop Power Meter Datasheet (2.9 MB, PDF)
Tutorials
2D / 3D CAD Software
Drawings And Cad
- 1938-R_2938-R dimensional drawing (137.2 kB, PDF)
Software
- PMManager_Setup Rev3.6.2.zip (116.8 MB, ZIP)
- x938FirmwareUpgrade3.22.zip (331.2 MB, ZIP)
- x938FirmwareUpgrade3.24.zip (331.4 MB, ZIP)
Manuals
- 1938-R & 2938-R Benchtop Power Meters User Manual (3.5 MB, PDF)
Other
- 2938-R Calibration Report Sample.pdf (113.1 kB, PDF)
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HOTLINE tư vấn miễn phí: 0963653625
Hỗ trợ kỹ thuật: 0981167333
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