商品簡介：
The GM8037 high rolution 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 ysis. It can be used for a wide variety of fiber optic sensors. The system provid users with a dynamic diagram of the FBG sensor spectrum shape which updat 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 ysis 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 tranission or reflection and the system can be modified to support many t of sensors. All data can be transferred to an external PC via RS232 or U communication ports.
GM8037高分辨率光纖光柵傳感器解調(diào)儀是一個(gè)PC機(jī)控制的、大功率，高、大動(dòng)態(tài)范圍的光纖布拉格光柵傳感器解調(diào)系統(tǒng)及高的光譜分析系統(tǒng)。通過內(nèi)置的可調(diào)諧光源和雙通道光電探測(cè)器，組成了一個(gè)高的光纖光柵傳感器解調(diào)及光譜分析儀。GM8037可用于各種類型的光纖傳感器。系統(tǒng)不顯示中心波長隨著外界條件改變的偏移量，還可以清楚明了地顯示出光纖布拉格光柵傳感器的光譜形狀如何隨著外界條件而變化。該儀器既可用于開發(fā)大容量定制的感測(cè)系統(tǒng)的步，也可用于長期的現(xiàn)場(chǎng)測(cè)量。兩個(gè)傳感器通道可以同時(shí)解調(diào)兩條光纖上的多個(gè)傳感器或進(jìn)行通道分析，任何一個(gè)通道都可以調(diào)解光柵在傳輸或反射中的信息。系統(tǒng)可適用于多種類型的傳感器。的數(shù)據(jù)都可以通過RS232 或 U 通訊接口傳送至外接的PC機(jī)。
技術(shù)規(guī)格Specification
型號(hào)Model # | GM8037 |
內(nèi)置光源波長范圍Build-in Laser Wavelength range | 1528.00 to 1565.00 nm |
內(nèi)置光源輸出功率Build-in Laser Output Power | >= 20 mW |
波長分辨率Wavelength rolution | 1.0 pm |
光通道數(shù)量Optical Channel Number | 2通道(多可達(dá)64通道) 2CH (up to 64 channels optional) |
每個(gè)通道的光纖布拉格光柵傳感器值 Maximum FBG sensor Per Channel | 全光譜Full Spectrum 1525 ~ 1566 nm |
內(nèi)置光源重復(fù)性Build-in Laser Wavelength repeatability | &plun;3 pm, t.&plun;1 pm |
光電探測(cè)器動(dòng)態(tài)范圍Photo Sensor Dynamic Range | > 70 dB |
掃描速度Sweep speed | Up to 10 Hz |
連接器類型Connector | FC/APC |
典型的光柵配置Tical grating configuration | Reflectivity: 90%, BW: 0.25nm |
通訊接口Communication Interface | RS232, U |
電源功率Power | AC 100 - 240 V &plun; 10%, 48 - 66 Hz, 100 VA max. |
儲(chǔ)存溫度Storage temperature | −40°Cto +80°C |
工作溫度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 |
FEATUR產(chǎn)品特點(diǎn)：
- High Wavelength Rolution Tting /高波長分辨率檢測(cè)
- Fast Start-up/啟動(dòng)時(shí)間短
- all Dimension/整體尺寸小
APPLICATION應(yīng)用范圍:
- Fiber grating sensor tting/光纖光柵傳感器測(cè)量
- Multi-channel, Multi- sensor detect function/多通道，多路傳感器解調(diào)測(cè)量
- Fiber Grating Sensors Sweep Tting/光纖傳感器掃描測(cè)量
- Fiber sensors spectrum ysis/光纖傳感器光譜掃描分析
