产品详细内容
产品型号: 61-6986-10
产品品牌: SIGMAKOKI CO., LTD.
功能
- A transimpedance amplifier that converts weak photodiode output current into voltage.
- Highly sensitive and fully compatible with external operation by PC, etc.
- PDA-1: (1) There are 6 conversion ranges with an extremely large conversion ratio of 10^5 ~10^10 (V/A) to detect faint light. ② In addition to operation and output from the panel, it is also possible to connect a commercially available PC via the RS232C, change the range by a command from the PC, and obtain current values. ③ It has excellent compatibility with measurement and control software such as SGEMCS and SGTERM. ④ By using a dedicated photodiode, the temperature of the photodiode can be controlled and weak light can be detected stably.
- Dedicated Photodiode (Optional) PDA-PD-1: (1) The PDA-PD-1 has a built-in Peltier element, amplifier, temperature control circuit, and photodetector. ② The Peltier element keeps the photodiode cool. ③ An ND filter for adjusting the amount of light received can be installed. ④ Absorbent fixed ND filter can be used. ⑤ The cable length to the amplifier is approximately 500 mm. ⑥ The structure is not affected by ambient noise.
规格
- [>光电二极管放大器<<> 通用规格]
- 操作温度:摄氏0度-40度 (不含感测器)
- 放大器增益范围0:10^5 V/A
- 放大器增益范围1:10^6 V/A
- 放大器增益范围2:10^7 V/A
- 放大器增益范围3:10^8 V/A
- 放大器增益范围4:10^9 V/A
- 放大器增益范围5:10^10V/A
- 模拟最大输出电压负载2kΩ:4V
- 测量增益误差 (在范围0 -3) :范围内最大受光量的2%
- 测量增益误差 (在范围4) :范围内最大受光量的3%
- 测量增益误差 (在范围5) :范围内最大受光量的4%
- 截止频率 (范围1) :3kHz
- 切断频率 (在范围3) :30Hz
- 切断频率 (范围5) :0.3Hz
- A/D转换器转换频率:16Hz
- A/D转换器解析度:24位元(但是，它实际上是16位)
- 温度控制温度:?10°C (光电二极管)
- 温度控制波动温度:0.1°C (光电二极管)
- 珀尔帖输出电流:1A (光电二极管)
- 【个别规格】
- 作业环境温度:0°C -40°C
- 储存环境温度:-20°C -60°C
- 环境湿度:20~90% RH (无冷凝)
- 外部尺寸: (W) 150 x (H) 50 x (D) 200公厘 (不含投影)
- 接口:RS232C,信号输出连接器等。我们公司的光电二极管温度控制连接器，光电二极管信号输入连接器(注:PD和光电二极管应通过阳极接地接地接地接地)
- 配件:AC整流器 (AC100V)
- 受光面尺寸:?
- 电特性和光特性 (环境温度25°C) 灵敏度波长范围:?
- 电气特性和光学特性 (环境温度25°C) 最大灵敏度波长:?
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