产品名称：Ando AQ2140 Optical Multimeter

aq2140.pdf
AQ3140.pdf
  现货：AQ2140  光万用表主机3台； 接口模块AQ2730，  光功率接口模块 （实现光电转换）5块；

传感器AQ2743  光功率传感探头 750-1800nm  CW:-80--+10DBM;CHOP:-90--+7DBM 5个；  AQ7310 

回损模块 1块

Ando AQ2140 Optical Multimeter
The Ando AQ2140 Optical Multimeter was developed to serve as universal optical testing

instrument. It can be used for a wide range of applications from R&D-- to optical fiber

and component manufacture, as well as construction and maintenance. This modular system

provides high precision, powerful functions and high-speed measurement, making it one of

the most popular instruments for general and integrated applications.
Features

Sensor Unit
High Accuracy
Measurement accuracy of ±2.5% is guaranteed under the reference conditions.

Wide wavelength range and dynamic range
Covers a wide waveband from 400 to 1870nm, and provides a dynamic range of 100dB or more

for loss measurement.
(It depends on sensors.)

Low polarization dependence
The AQ2733 and AQ2734 sensor units achieve a low polarization dependence of 0.02dBp-p or

less.

Support for the 1650nm band
The AQ2734 sensor unit uses a photodiode with flat wavelength sensitivity from 1300 to

1800nm, for accurate measurement at 1650nm as well.

Light source unit
High stability
The LD unit has an internal isolator that maintains optical output level stability
at ±0.003dB.

Optical power attenuation function
Optical power can be decreased in 0.1 dB steps to 6.0dB.

Support for a variety of connectors
A wide variety of optical connectors can be used just by exchanging the universal

connector adapters (AQ4214 excluded).

Return Loss unit
High accuracy
Because internal self-reflectance data is stored by individual units in memory to

correct operations, even high-reflectance attenuation can be measured with excellent

accuracy.

High stability
The internal high-stability sensor can be used together with the LD unit to provide

stable reflectance attenuation measurement.

Simple operation
Mounted with a return loss unit and an LD unit, the display will show reflectance

attenuation after measurement of reference reflectance by merely connecting the measured

fiber cable.