杭州秒動科技有限公司
- 聯系人 :
- 地址 : 中國浙江省杭州市西湖區三墩鎮龍申綜合發展中心2幢1518室
- 郵編 : 310030
- 所在區域 : 浙江
- 電話 : 188****9004 點擊查看
- 傳真 : 點擊查看
- 郵箱 : MDSci@Foxmail.com
秒動科技供應光電管放大器，直接將光電二極管、光電倍增管等電流源的電流信號轉換成數字信號。通過切換A/W，可以設置電流值顯示或者功率值顯示（作為光功率計）。該系列光電管放大器特點：滿量程輸入范圍從±20nA至±20mA、可變偏壓從-14V至14V、LCD顯示讀數、RS-232串行接口。
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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 1.000A/W in increments of .005A/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
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DC to 40KHz, least sensitive range
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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
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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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www.NewOpto.com
