光电管放大器 newopto
产品简介
新势力光电(www.NewOpto.com)专业供应光电管放大器,光电放大器,二极管放大器,放大器,探测器.垂询:0571-85152711.
产品详细信息
光电管放大器
新势力光电供应光电管放大器,以便直接将光电二极管、光电倍增管等电流源的电流信号转换成数字信号。通过切换A/W,可以设置电流值显示或者功率值显示(作为光功率计)。该系列光电管放大器具有如下特点:满量程输入范围从±20nA至±20mA;可变偏压从-14V至14V;LCD显示读数;RS-232串行接口。
Specifications
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Max input without damage
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±25mA
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Full scale range
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±20nA to 20mA in decade steps, 1pA max. resolution
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A/W setting
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0.100 to 1.000 A/W in increments of .005 A/W
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Output impedance
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100Ω
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Bias voltage
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Selectable -14V to +14V in 6.5mV increments
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Analog ourput port
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±2V corresponds to ±20,000 counts of range in use
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Noise and Drift
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<1pA/5 seconds on most sensitive range
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Frequency response(-3dB)
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DC to 2KHz, most sensitive range
DC to 40KHz, least sensitive range |
Display
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4 1/2 digit LCD, 0.4" high
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Power requirement
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Rechargeable Ni-mH batteries with approximately 10 hours of use
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External supply
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85-250VAC, 50-60Hz, <9VA
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Dimensions
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140mm(W)×63mm(H)×215mm(L)
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Weight
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0.9kg, excluding external power supply
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Operating temperature
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0 to +40°C
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Accessories provided
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Rs-232 cable, power supply/charger, operating manual
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2012.08.02 updated
www.NewOpto.com