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SANTECH PEM320 消光比测试仪 ER METER

发布时间:2014-12-25 信息有效期:90天 浏览:1959举报
SANTECH PEM320 消光比测试仪 ER METER
  • 信息分类:生产测试 - 其它生产测试
  • 所在区域:广东省 - 深圳市
  • 有效日期:90天
  • 信息类型:产品信息
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SANTECH PEM320 消光比测试仪 POLARIZATION EXTINTION RATIO METER

Description:

The PEM-320 Polarization Extinction Ratio Meter provides accurate, real-time information about the polarization state of light in an optical fiber. It can be used as a general purpose measuring instrument but has been designed, in particular, to enable the accurate and rapid alignment of polarization maintaining fibers to optical components. The rotating polarizer design, coupled with a high sensitivity detector enable the PEM-320 to measure high linear polarization extinction ratios, of up to 40dB, with a 2.5Hz refresh rate.

The PEM-320 simultaneously displays values for polarization extinction ratio (PER), optical power and polarization angle. These are the three critical parameters required for the alignment of polarization maintaining fiber to optical components. In addition, the PEM-320 has full support for GPIB and RS-232C communication interfaces together with an analogue data output. These features provide the unit with unrivalled flexibility for integration into automatic measurement and automatic fiber alignment systems.



Specific Details:
ItemUnitValue
Wavelength Rangenm1520 ~ 1600* (power calibrated at 1550nm)
PER RangedB0 ~ 30 (when input power >-30dBm)
0 ~ 40 (when input power >-20dBm)
PER ResolutiondB0.1 (when PER < 30dB)
0.3 (when PER > 30dB)
Power MeasurementdBm-40 ~ +10*
Power ResolutiondB0.1 (when Power > -30dBm)
0.3 (when Power < -30dBm)
Polarization Angle Resolutiondeg0.45
Measurement Speeds(selectable)
Operating TemperatureC10 ~ 40
Connector TypeFC, SC (SPC polish)*
Communication InterfaceGPIB, RS-232C
Sizemm210 x 80 x 300
Weightkg3
Supply VoltageV100 / 110 / 230 / 240
Maximum PowerW40
关键字METER ER 测试仪 PEM320 SANTECH
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