高性能手持光功率計(jì)
• 市面上的便攜式光功率計(jì)
• 兼容32 位和64 位Windows 7 和XP 的軟件
• USB 電腦接口
• 真實(shí)RMS 測量
• 為光電二極管提供10 pA 的分辨率
• 模擬和數(shù)字濾波
• 通過內(nèi)存（250K 數(shù)據(jù)樣本）或USB 閃存驅(qū)動(dòng)器存儲(chǔ)數(shù)據(jù)
• 繪圖、制圖、數(shù)學(xué)、統(tǒng)計(jì)學(xué)和機(jī)載數(shù)據(jù)后處理
能夠進(jìn)行脈沖峰間測量，在樣本速率為250 kHz 時(shí)，重復(fù)頻率高達(dá)4 kHz。脈沖、峰間和DC 光源測量可以W、dBm、dB、J、A、V 和Sun 等為單位進(jìn)行顯示，取決于使用的探測器類型。
光功率計(jì)配備了可充電電池、電池充電器和手提箱。用戶可現(xiàn)場更換電池，也可以單獨(dú)訂購。
用戶可以從6 種顯示顏色中進(jìn)行選擇，以滿足他們特定的照明條件以及的顏色。也可以將測量結(jié)果以不同的顯示格式顯示出來，如數(shù)字、圖形、條狀和帶狀圖。
參數(shù)如下：
Sampling Rate (kHz) 250
Measurement Rate (kHz) 10 (CW measurements, semiconductor detectors)
Display Refresh Rate (Hz) 20
Maximum Rep Rate 10 kHz for Pyroelectric, pulse voltage 20 kHz for Photodiode detectors, peak to peak power
Resolution (% of Full Scale) 0.0004 % full scale
Accuracy (%) ±0.2 % for CW, ±1 % for Peak to Peak, Pulse to Pulse, and Integration Mode (Peak to Peak, Pulse to Pulse, Integration)
Maximum Detector Input Current (mA) 25
Maximum Detector Input Voltage (V) 130
Analog Output (User Selectable) 0-1 V , 0-2 V, or 0-5 V into 1MW mono 3.5 mm phone jack
Analog Output Bandwidth DC-200 kHz (Photodiode), DC-1 MHz (Thermo or Pyro)
Display Type 82 x 62 mm Graphical, Color TFT LCD, ¼ VGA
Display Formats 14 mm Numeric, Bar Chart, Min/Max Bar, Statistics, Analog Needle
Communication Interfaces USB
Internal Sample Storage (data points) 250,000
External Sample Storage (data points) Defined by external USB Flash drive (user supplied)
Battery Type and Life (Typical) Rechargeable, 8 Hours
Power Requirements 90-264 VAC, 24V 1.5A
Operating Temperature 5°C to 40°C, <70% RH, non-condensing
Storage Temperature Range -20°C to 60°C, <90% RH
Weight [lb (kg)] 2.3 (1.04)
選配探頭：
918D and 818 系列光電二極管推測器的校準(zhǔn)測量(1)
Minimum Detectable Power 11.1 pW for photodiode, 1 uW for thermopile, 6.7 uJ for pyroelectric
Maximum Input Power Detector dependent
Wavelength Range (nm) 200-1800
Supported Advanced Features Temperature Compensation and Attenuator Sensing
818P 系列熱電堆推測器的校準(zhǔn)測量(1)
Minimum Detectable Power (mW) 0.001
Maximum Input Power (kW) 3
Wavelength Range (mm) 0.190-11
818E 系列熱電堆推測器的校準(zhǔn)測量(1)
Minimum Detectable Energy (mJ) 6.7
Maximum Measurable Energy (J) 15
Wavelength Range (mm) 0.190-20
