产品描述
符合 RoHS 标准的 1936-R 和 2936-R 光功率和能量计（代替 1936-C 和 2936-C）是市场上优秀的光功率计之一。
特点：
市场上先进的光功率和能量计
具有专利的自动定心缩放条形图和自动缩放条形图
操作软件兼容Windows 7、8、XP的32 及64 位系统
优异的灵敏度、精度和速度
测量频率高达 10 kHz
型号 |
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存储温度 | -20°C to 60°C, <90% RH | -20°C to 60°C, <90% RH |
模拟输出 | 0-1 V, 0-2 V, 0-5 V or 0-10 V (user selectable output impedance) | 0-1 V, 0-2 V, 0-5 V or 0-10 V (user selectable output impedance) |
分辨率 | 0.0004% of Range Full Scale | 0.0004% of Range Full Scale |
通道数量 | 1 | 2 |
频率测量范围 | 1 Hz - 250 kHz | 1 Hz - 250 kHz |
显示器刷新频率 | 20 Hz | 20 Hz |
显示模式 | 20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle | 20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle |
采样频率 | 250 kHz (10 kHz accessible by user) | 250 kHz (10 kHz accessible by user) |
数据存储 | 250,000 Point Internal Storage, External Storage Defined by User Supplied USB Drive | 250,000 Point Internal Storage, External Storage Defined by User Supplied USB Drive |
尺寸 | 308 x 216 x 133 mm | 308 x 216 x 133 mm |
工作温度 | 5 to 40°C, <70% RH | 5 to 40°C, <70% RH |
重量 | 5.1 kg | 5.6 kg |
显示类型 | 5.7 in. Graphical TFT LCD, ? VGA | 5.7 in. Graphical TFT LCD, ? VGA |
增益范围 | 8 ranges, 7 decades | 8 ranges, 7 decades |
兼容的探头 | 818-xx/DB, 918D (photodiode), 818P, 919P (thermopile), 818E (pyroelectric) | 818-xx/DB, 918D (photodiode), 818P, 919P (thermopile), 818E (pyroelectric) |
电源要求 | 90-240 VAC | 90-240 VAC |
光电二极管测量 | Average Power, Peak-to-Peak Power, Frequency | Average Power, Peak-to-Peak Power, Frequency |
热电堆测量 | Average Power, Single Shot Energy | Average Power, Single Shot Energy |
CE | Compliant | Compliant |
RoHS | Compliant | Compliant |
焦热电测量 | Pulse Energy (Legacy 818E series only) | Pulse Energy (Single or Continuous) |
测量速率 | Up to 10 kHz pulses for pyroelectric, Up to 20 kHz for photodiode (peak to peak measurement) | Up to 10 kHz pulses for pyroelectric, Up to 20 kHz for photodiode (peak to peak measurement) |
探测器输入 | Up to 25 mA for photodiode, 130 V for thermopile and pyroelectric detectors | Up to 25 mA for photodiode, 130 V for thermopile and pyroelectric detectors |
带宽 | Up to 500 kHz (Photodiode), Up to 1.9 MHz (Thermopile or Pyroelectric) depending on Range | Up to 500 kHz (Photodiode), Up to 1 MHz (Thermopile or Pyroelectric), depending on Range |
计算机接口 | USB and RS-232 | USB and RS-232 |
精度 | ±0.2 % for CW, ±1 % for Peak to Peak, Pulse to Pulse, and Integration Mode | ±0.2 % for CW, ±1 % for Peak to Peak, Pulse to Pulse, and Integration Mode |
