Optical Power Meter
8230
The 8230 is a handheld optical power meter, which is most suitable for R&D and production of LDs, optical pickups, and drives for optical disks.
Threre are nine kinds of optical sensors with different shapes (thin-type, cylindrical-type) are available. The three-wavelength optical sensors 82314B, 82324B and 82314BW are capable of measuring 405nm, 650nm, 780nm wavelength ranges. The blue-violet optical sensors 82312B and 82322B have realized a flat wavelength sensitivity characteristic and low dependency on an angle of incidence in the 405 nm range. The high-power optical sensors 82313B and 82323B enable high-power measurement of up to 200 mW.
The main body that has 5½ digits and 0.001dB resolution display can obtain measurement data easily by using the USB interface installed as standard.
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Display resolution |
0.1 pW (display in W), 0.001 dB (display in dBm) |
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Accuracy (To be added to eash sensor accuracy) Conditoion: within 24 hours after offset zero execution |
20 nW range |
±（0.55 %＋2000 digits） |
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200 nW range |
±（0.15 %＋200 digits） |
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2 μW to 200 mW range |
±（0 %＋70 digits） |
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Diplay |
LCD Wavelength display: 4 digits Power display: 5½ digits (Uni: mW, μW, nW, dBm or dBr) |
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Range switching |
Auto, manual or remote switching among 8 ranges |
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Measurement speed |
5 readings/s or more |
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Wavelength sensitivity correction |
Automatic correction of sensor wavelength sensitivity by wavelength setting (in 1nm step) |
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Interface |
Analog output, USB |
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