Optical Power Meter APM820

Optical Power Meter APM820 APM830

Relative Humidity: 0% ~ 95% (non-condensing)
Weight: 370g
Approved: 3rd party certification
Connctor: Optional SC, FC
Product description: Optical Power Meter APM820 APM830
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Mô tả

Mô tả

Product description

HOPM-3211 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 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, high accuracy, user self-calibration function and reference power level storage.

Product 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
10 minutes Auto-off function can be activated or deactivated.
AA alkaline batteries can last more than 140 hours, AC adaptor also available
Low battery indication

Main application

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

Technical Index

Model		HOPM-3211A	HOPM-3211C
Wavelength	(nm)	800~1700
Probe Type		InGaAs
Measurement range	(dBm)	-70~+10	-50~+30
Uncertainty	(%)	±0.15
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	(Hz)	Alkaline Battery(3 AA 1.5V batteries); AC Adaptor(9V)
Battery Operating Time		140 h with 1.5V Battery(3pcs)
Operating temperature	(℃)	-10 ~ +60
Storage temperature	(℃)	-25 ~ +70
Relative Humidity	(%)	0 to 95 (non-condensing)
Apparent Size		190x100x50 ( mm )
Weight	(g)	370