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Power Meter TW3211

Item Code: TW3211 Features: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.
  • Description

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

 MODEL

TW3211A

TW3211C

Wavelength(nm)

800~1700nm

Detector  Type

InGaAs

Detector Size

Ø 1.0mm

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 Temperatrue(℃)

-10 ~ +60

Storage Temperatrue(℃)

-25 ~ +70

Relative Humidity

0 to 95% (non-condensing)

Dimension(mm)

190X100X50

Weight(g)

370

MODEL

INCLUDES

 

All TW3211 Models

TW3211 Optical Power Meter, 3pcs 1.5V batteries, AC Adaptor, Instruction Manual, Cotton Tampon and Soft carrying case.

 

is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power

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