| 符合RoHS標(biāo)準(zhǔn)的1936-R和2936-R光功率計(jì)和能量計(jì)取代了1936-C和2936-C，是目前的光功率計(jì)之一。 特點(diǎn)： • 業(yè)界的光功率計(jì)和能量計(jì) • 各種測量單位 • 適用于高速調(diào)制光測量 • 數(shù)據(jù)采樣頻率高達(dá)10 kHz，采樣數(shù)據(jù)保存在單板存儲器中 • 五種模擬和五種數(shù)字濾波器設(shè)置 • 5種模擬和5種數(shù)字濾波設(shè)置 • 具有用于同步測量的輸入和輸出觸發(fā)功能 • 測試和實(shí)驗(yàn)室應(yīng)用中的自動化功能 臺式光功率計(jì)和能量計(jì)技術(shù)參數(shù)： | 型號 | 1936-R | 2936-R | | 通道數(shù)量 | 1 | 2 | | 計(jì)算機(jī)接口 | USB and RS-232 | USB and RS-232 | | 采樣頻率 | 250 kHz (10 kHz accessible by user) | 250 kHz (10 kHz accessible by user) | | 數(shù)據(jù)存儲 | 250,000 Point Internal Storage | 250,000 Point Internal Storage | | 模擬輸出 | 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) | | 帶寬 | Up to 500 kHz (Photodiode), Up to 1.9 MHz (Thermopile or Pyroelectric) depending on Range | Up to 500 kHz (Photodiode), Up to 1.9 MHz (Thermopile or Pyroelectric), depending on Range | | 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 | | 探測器輸入 | 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 | | 顯示模式 | 20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle | 20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle | | 顯示類型 | 5.7 in. Graphical TFT LCD, ¼ VGA | 5.7 in. Graphical TFT LCD, ¼ VGA | | 顯示器刷新頻率 | 20 Hz | 20 Hz | | 光電二極管測量 | Average Power, Peak-to-Peak Power, Frequency | Average Power, Peak-to-Peak Power, Frequency | | 熱電堆測量 | Average Power, Single Shot Energy | Average Power, Single Shot Energy | | 頻率測量范圍 | 1 Hz - 250 kHz | 1 Hz - 250 kHz | | 測量速率 | 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) | | 增益范圍 | 8 ranges, 7 decades | 8 ranges, 7 decades | | 分辨率 | 0.0004% of Range Full Scale | 0.0004% of Range Full Scale | | 電源要求 | 90-240 VAC, | 90-240 VAC | | 尺寸 | 308 x 216 x 133 mm | 308 x 216 x 133 mm | | 重量 | 5.1 kg | 5.6 kg | | 工作溫度 | 5 to 40°C, <70% RH | 5 to 40°C, <70% RH | | CE | Compliant | Compliant | 兼容的探測器： 918D 高性能光電二極管傳感器 818-xx/DB 低功率校準(zhǔn)的光電二極管傳感器 818/918D棒狀校準(zhǔn)光電二極管傳感器 818 光纖探測器 819C/819D 校準(zhǔn)積分球傳感器 918D 基于積分球的光纖探測器 919P 熱電堆傳感器 |
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