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GM8037 Sensor Interrogating System/光纤光栅传感器解调仪
价格：电议
地区：
电 话：86 20 82575618
传 真：86 20 82575318

广州优西科学仪器有限公司

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商品简介：

     The GM8037 high resolution fiber grating sensor interrogating system is a PC-based, compact sized, high accurate, big dynamic range FBG sensors interrogating system. With a built-in tunable laser source and dual-channel photo detectors, the system can perform a high accuracy FBG sensor interrogation and optical spectrum analysis. It can be used for a wide variety of fiber optic sensors. The system provides users with a dynamic diagram of the FBG sensor spectrum shape which updates according to physical conditions. spectrial shape of the fiber Bragg grating sensors react to varying physical conditions- rather than only reporting shifts in central wavelengths. The FBG sensor interrogation system can be used for long-term field measurements while the optical spectrum analysis system is useful to the development of a high volume custom sensing system. Two sensor channels allow simultaneous interrogation of multiple sensors on two fibers or channels. Both channels can be used to interrogate gratings in transmission or reflection and the system can be modified to support many types of sensors. All data can be transferred to an external PC via RS232 or USB communication ports.

 

        GM8037高分辨率光纤光栅传感器解调仪是一个PC机控制的、大功率，高、大动态范围的光纤布拉格光栅传感器解调系统及高的光谱分析系统。通过内置的可调谐光源和双通道光电探测器，组成了一个高的光纤光栅传感器解调及光谱分析仪。GM8037可用于各种类型的光纤传感器。系统不仅显示中心波长随着外界条件改变的偏移量，还可以清楚明了地显示出光纤布拉格光栅传感器的光谱形状如何随着外界条件而变化。该仪器既可用于开发大容量定制的感测系统的步，也可用于长期的现场测量。两个传感器通道可以同时解调两条光纤上的多个传感器或进行通道分析，任何一个通道都可以调解光栅在传输或反射中的信息。系统可适用于多种类型的传感器。所有的数据都可以通过RS232 或 USB 通讯接口传送至外接的PC机。

 

  

 

 

 

技术规格Specification

 

 

 

型号Model #

GM8037

内置光源波长范围Build-in Laser Wavelength range

1528.00 to 1565.00 nm

内置光源输出功率Build-in Laser Output Power

>= 20 mW

波长分辨率Wavelength resolution

1.0 pm

光通道数量Optical Channel Number

2通道(多可达64通道) 2CH (up to 64 channels optional)

每个通道的光纤布拉格光栅传感器值

Maximum FBG sensor Per Channel

全光谱Full Spectrum 1525 ~ 1566 nm

内置光源重复性Build-in Laser Wavelength repeatability

±3 pm, typ.±1 pm

光电探测器动态范围Photo Sensor Dynamic Range

> 70 dB

扫描速度Sweep speed

Up to 10 Hz

连接器类型Connector

FC/APC

典型的光栅配置Typical grating configuration

Reflectivity: 90%, BW: 0.25nm

通讯接口Communication Interface

RS232, USB

电源功率Power

AC 100 - 240 V ± 10%, 48 - 66 Hz, 100 VA max.

储存温度Storage temperature

−40°Cto +80°C

工作温度Operating temperature

0°Cto +45°C，<95% R.H.

外形尺寸Dimensions

200 mmW,105 mm H,250 mm D

重量Weight

6.0 lbs

 

 

 

 

 

FEATURES产品特点：

 

  1. High Wavelength Resolution Testing /高波长分辨率检测
  2. Fast Start-up/启动时间短
  3. Small Dimension/整体尺寸小

 

 

 

APPLICATION应用范围:

 

  1. Fiber grating sensor testing/光纤光栅传感器测量
  2. Multi-channel, Multi- sensor detect function/多通道，多路传感器解调测量
  3. Fiber Grating Sensors Sweep Testing/光纤传感器扫描测量
  4. Fiber sensors spectrum analysis/光纤传感器光谱扫描分析