符合RoHS標準的1936-R和2936-R光功率計和能量計取代了1936-C和2936-C，是目前的光功率計之一。



特點：

? 業界的光功率計和能量計

? 各種測量單位

? 適用于高速調制光測量

? 數據采樣頻率高達10 kHz，采樣數據保存在單板存儲器中

? 五種模擬和五種數字濾波器設置

? 5種模擬和5種數字濾波設置

? 具有用于同步測量的輸入和輸出觸發功能

? 測試和實驗室應用中的自動化功能



臺式光功率計和能量計技術參數：

型號

1936-R

2936-R

通道數量

1

2

計算機接口

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)

數據存儲

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, ? VGA

5.7 in. Graphical TFT LCD, ? 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 低功率校準的光電二極管傳感器

818/918D棒狀校準光電二極管傳感器

818 光纖探測器

819C/819D 校準積分球傳感器

918D 基于積分球的光纖探測器

919P 熱電堆傳感器