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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，是目前最先進(jìn)的光功率計(jì)之一。
特點(diǎn)：
• 業(yè)界最先進(jìn)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(chǔ)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)用中的先進(jìn)自動(dòng)化功能
臺式光功率計(jì)和能量計(jì)技術(shù)參數(shù)：
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型號
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1936-R
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2936-R
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通道數(shù)量
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1
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2
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計(jì)算機(jī)接口
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USB and RS-232
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USB and RS-232
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采樣頻率
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250 kHz (10 kHz accessible by user)
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250 kHz (10 kHz accessible by user)
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數(shù)據(jù)存儲(chǔ)
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250,000 Point Internal Storage
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250,000 Point Internal Storage
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模擬輸出
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0-1 V, 0-2 V, 0-5 V or 0-10 V (user selectable output impedance)
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0-1 V, 0-2 V, 0-5 V or 0-10 V (user selectable output impedance)
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帶寬
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Up to 500 kHz (Photodiode), Up to 1.9 MHz (Thermopile or Pyroelectric) depending on Range
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Up to 500 kHz (Photodiode), Up to 1.9 MHz (Thermopile or Pyroelectric), depending on Range
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精度
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±0.2 % for CW, ±1 % for Peak to Peak, Pulse to Pulse, and Integration Mode
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±0.2 % for CW, ±1 % for Peak to Peak, Pulse to Pulse, and Integration Mode
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探測器輸入
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Up to 25 mA for photodiode, 130 V for thermopile and pyroelectric detectors
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Up to 25 mA for photodiode, 130 V for thermopile and pyroelectric detectors
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顯示模式
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20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle
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20 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle
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顯示類型
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5.7 in. Graphical TFT LCD, ¼ VGA
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5.7 in. Graphical TFT LCD, ¼ VGA
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顯示器刷新頻率
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20 Hz
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20 Hz
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光電二極管測量
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Average Power, Peak-to-Peak Power, Frequency
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Average Power, Peak-to-Peak Power, Frequency
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熱電堆測量
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Average Power, Single Shot Energy
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Average Power, Single Shot Energy
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頻率測量范圍
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1 Hz - 250 kHz
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1 Hz - 250 kHz
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測量速率
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Up to 10 kHz pulses for pyroelectric, Up to 20 kHz for photodiode (peak to peak measurement)
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Up to 10 kHz pulses for pyroelectric, Up to 20 kHz for photodiode (peak to peak measurement)
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增益范圍
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8 ranges, 7 decades
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8 ranges, 7 decades
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分辨率
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0.0004% of Range Full Scale
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0.0004% of Range Full Scale
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電源要求
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90-240 VAC,
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90-240 VAC
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尺寸
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308 x 216 x 133 mm
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308 x 216 x 133 mm
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重量
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5.1 kg
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5.6 kg
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工作溫度
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5 to 40°C, <70% RH
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5 to 40°C, <70% RH
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CE
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Compliant
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Compliant
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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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