The PMKIT-05-01 measures optical power levels within the wavelength range of 200–1100 nm. This kit includes the following components: an 843-R optical power meter, an 818-UV/DB UV silicon photodiode detector, a connecting rod, and a rod holder fork.  

843-R, 818-UV/DB sensor, 200–1100 nm, 1.5 W

• 探测器型号
  Detector model
  818-UV/DB
   
• 功率计型号
  Power meter model
  843-R
   
• 光谱范围
  Spectral region
  200 to 1100 nm
   
• 最大测量功率
  Maximum measurement power
  1.5 W
   
• 不带衰减片的最大可测量功率
  The maximum measurable power without attenuation plates
  5 mW (200 - 400 nm); 2.5 mW (400 - 600 nm, >1050 nm) , 1.5 mW (600 - 1050 nm)
   
• 感光尺寸
  Sensor size
  Ø11.3 mm
   
• 最小可检测功率
  Minimum detectable power
  20 pW
   
• 带衰减片的最大脉冲能量
  The maximum pulse energy with attenuation plates
  400 µJ
   
• 最大功率密度（无衰减器）
  Maximum power density (without attenuator)
  0.2 W/cm2
   

• 不带衰减片的最大脉冲能量
  The maximum pulse energy without attenuation plates
  0.4 µJ
   
• 校准不确定度
  Calibration uncertainty
  4% @ 200-219nm
  2% @ 220-349nm
  1% @ 350-949nm
  4% @ 950-1100 nm
   
• 带衰减器的校准不确定度
  Calibration uncertainty with attenuator
  8% @ 200-219nm
  2% @ 220-349nm
  1% @ 350-949nm
  4% @ 950-1100 nm
   
• 最大功率密度
  Maximum power density
  30 W/cm2  
   
• 精度
  Precision
  ±0.25 % (Full Scale) ± 20 pA
   
• 显示类型
  Display type
  High legibility TFT 320 x 240 pixel graphics LCD
   
• 采样频率
  

  Sample frequency

   
  20 Hz