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China Handheld Optical Power Testing Meter Pictures&Photos
China Handheld Optical Power Testing Meter Pictures&Photos

Handheld Optical Power Testing Meter

DT-OPM-211A,DT-OPM-211C

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Telecom Testing Instrument

INTRODUCTION

1.DESCRIPTION OF Handheld Optical Power Testing Meter for Telecom
* DT-OPM-211optical power meterIs a handheld optical power meter
* Newly released in 2007
* Can be used for absolute optical power measurements as well as for relativeloss measurements in optic fiber networks.
* An Ø1.0mm photosensitive area photodiode is used to significantly improve the stability and the reliability.
* It features ingenious appearance, wide range of power measurement, highaccuracy, user self-calibration function and reference power level storage.



2. FEATURE OF Handheld Optical Power Testing Meter for Telecom
* 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 nightoperation.
* Power measurements in dBm or mw and insertionloss in dB
* 10 minutes Auto-off function can be activatedor deactivated.
* AA alkaline batteries can last more than 140hours, AC adaptor also available
* Low battery indication


APPLICATION:: 

* Telecom Maintenance
* CATV Maintenance
* Fiber Optic lab testing
* Other Fiber Optic Measurements

SPECIFICATION

MODEL

DT-OPM-211A

DT-OPM-211C

Wavelength(nm)

800~1700nm

Detector Type

InGaAs

Measurement Range (dBm)

-70~+10


-50~+30

Uncertainty

±5%

Calibrated Wavelength(nm)

850,1300,1310,1490,1550,1625

Resolution(dB)

0.01

Optical Connector

FC(interchangeable SC,ST) / as well as 2.5mm universal

Power Supply

Alkaline Battery(3 AA 1.5V batteries); AC Adaptor(9V)

Battery Operating Time

140 h with 1.5V Battery(3pcs)

Operating Temperature(ºC)

-10 ~ +60

Storage Temperature(ºC)

-25 ~ +70

Relative Humidity

0 to 95% (non-condensing)

Dimension(mm)

190X100X50

Weight(g)

370