产品概述
TDLAS(Tunable Diode Laser Absorption Spectroscopy)光谱分析技术需要温度稳定的激光光源,微弱信号调制解调模块和方便可靠的系统控制程序。筱晓集成的TDLAS系统集成控制箱,内部集成了激光器散热固定座、激光器电流驱动调制模块、激光器TEC温控模块、信号调制模块、信号锁相放大解调模块等TDLAS核心部件。通过一根USB线缆,就可实现在PC机上对激光器的恒温控制,偏置电流控制,波长调制等远程***作。探测特定气体分子的激光由光纤导引至准直发射端,经过待测气体样品气体池(或开放光路),被光电探测器接收,探测器输出的电压信号经由同轴电缆接回TDLAS控制箱,完成对信号的锁相放大滤波、信号谐波处理等运算。运算结果通过控制箱前面板的BNC模拟端口输出,或者经由USB数据线上传至PC机的用户界面。我们将激光器控制、信号调制、锁相放大处理三大TDLAS核心要素高度集成,TDLAS系统集成控制箱体积小、安装简单、易于***作,非常适合实验室激光气体分析,工业过程气体检测,环境气体监测,生化分析,激光遥感等领域。
Projects
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Parameter
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Supply Laser Packages
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Butterfly package(Fiber Output)
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Box Supply Voltage(Max)
|
5V
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Box Supply Current(Max)
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3A
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Supply Fiber Interface
|
APC/FC
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Operating Temperature
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15 to 40°C
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Digital Input Interface
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Standard BNC Jack female(CH1)
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Analog Output Interface
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Standard BNC Jack female(CH2/CH3)
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Connectors
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USB(B type)
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Size (L *W*D)
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170mm x240mm x 80mm
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Power(max)
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15W(DC:5V-3A)
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Weight
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2000g
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ABSOLUTE MAXIMUM RATINGS
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SYMBOL
|
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UNIT
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NOTE
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LD Supply Voltage
|
VDD_Fl
|
5
|
VDC
|
|
TC Electronics Supply Voltage
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VDD_WTC
|
5
|
VDC
|
|
TC Load Supply Voltage
|
VS
|
5
|
VDC
|
|
Max LD Output Current
|
ILD
|
500
|
mA
|
|
Max TC Output Current
|
ITEC
|
±2
|
A
|
|
Laser Driver Internal Power Dissipation
|
PLD_MAX
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2
|
W
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TAMBIENT=25℃
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Temp Controller Internal Power Dissipation
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PTC_MAX
|
9
|
W
|
|
Case Operating Temperature
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TOPR
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-40 to 85
|
℃
|
|
Case Storage Temperature
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TSTG
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-55 to 125
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℃
|
|
Size
|
|
2.9×2.35×1.08
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inches
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59.7 73.6××27.3mm
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