Power Meter TW3211
TW3211 optical power meter Is a handheld optical power meter, newly released in 2007, which can be used for absolute optical power measurements as well as for relative loss measurements in optical fibers. A Ø1.0mm photosensitive area photodiode is used to significantly improve the stability and the reliability. It features ingenious appearance, a wide range of power measurement, high accuracy, an user self-calibration function and a reference power level storage.
Features
- Wide dynamic measurement range (up to 80dB)
- Reference power level storage(Ref Setting)
- User self-calibration function
- Comfortable LCD display and backlight LCD display supports
night operation.
- Power measurements in dBm or mw and insertion loss in dB
- Optional 10 minutes Auto-off function
- AA alkaline batteries can last more than 140 hours, AC adaptor also available
- Low battery power indication
Applications
Maintenance in Telecom
Maintenance CATV
Test Lab of Optical Fibers
Other Fiber Optic Measurements
Specifications
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MODEL
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TW3211A
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TW3211C
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Wavelength(nm)
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800~1700nm
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Detector Type
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InGaAs
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Detector Size
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Ø1.0mm
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Measurement Range (dBm)
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-70~+10
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-50~+30
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Uncertainty
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±5%
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Calibrated Wavelength(nm)
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850,1300,1310,1490,1550,1625
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Resolution(dB)
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0.01
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Optical Connector
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FC(interchangeable SC,ST) / as well as 2.5mm universal
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Power Supply
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Alkaline Battery(3 AA 1.5V batteries); AC Adaptor(9V)
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Battery Operating Time
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140 h with 1.5V Battery(3pcs)
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Operating Temperatrue(℃)
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-10 ~ +60
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Storage Temperatrue(℃)
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-25 ~ +70
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Relative Humidity
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0 to 95% (non-condensing)
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Dimension(mm)
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190X100X50
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Weight(g)
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370
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MODEL
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INCLUDES
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All TW3211 Models
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TW3211 Optical Power Meter, 3pcs 1.5V batteries, AC Adaptor, Instruction Manual, Cotton Tampon and Soft carrying case.
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is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power
