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FluorPen FP100
螢光計
hand-held fluorometer
http://psi.cz/
 Photon Systems Instruments

用途:

  FluorPen是一可攜式,電池驅動的螢光計. 可在實驗室、溫室、或野外做快速和精確葉綠素螢光參數的測量. 它可有效地用於研究光合活性、逆境檢知、除草劑測試或突變體的篩選. 實惠的價格、直接兩鍵式操作, 使FluorPen成為教學光合作用的理想工具. 因具備快速的測量能力和大容量記憶體, FluorPen也是大型植物篩選程序的寶貴工具.


 基本模式紀錄兩種參數:

  • FT - continuous fluorescence yield in non-actinic light.                                     
  • FTis equivalent to F0 if the leaf sample is dark-adapted.
  • QY - Photosystem II quantum yield.                                                 
  •  QY is equivalent to FV/FM in dark-adapted samples and to FV ' /FM ' in light-adapted samples.   

FluorPen FP 100-MAX 模式包含外加的預設協定做測量:

  • OJIP - Chlorophyll Fluorescence Induction Kinetics.
  • NPQ - Non-Photochemical Quenching.
  • Light Curve - Photosystem II Quantum Yield estimated from fluorescence that is measured sequentially in several different light levels.

測得的數據被依次存儲在FluorPen內部記憶體。數據透過USB或藍牙傳輸到PCFluorPen1.0軟體提供了數據傳輸例程以並以表格和圖形呈現許多附加功能

應用:

  • Photosynthesis research
  • Photosynthesis education
  • Plant & molecular biology
  • Agriculture
  • Large plant-screening programs
  • Biotechnology                                    

技術規格:

  • Measured/Calculated Parameters:  F0 , FT , FM , FM ' , QY, OJIP*, NPQ 1,2*, and Light Curve 1,2,3*
  • Saturating Light:  Adjustable from 0 to 100 % (up to 3,000 µmol(photon).m-2.s-1
  • Actinic Light:  Adjustable from 0 to 100 % (up to 1,000 µmol(photon).m-2.s-1
  • Measuring Light:  0 to 0.03 µmol(photon).m-2.s-1
  • Detector Wavelength Range:  PIN photodiode with 697 to 750 nm bandpass filters
  • FluorPen 1.0 Software:  Windows 2000, XP, or higher**
  • Memory Capacity:  Up to 4 Mb
  • Internal Data Logging:  Up to 100,000 data points
  • Display:  2 x 8 characters LC display
  • Keypad:  Sealed, 2-key tactile response
  • Keypad Escape Time:  Turns off after 5 minutes of no use
  • Power Supply:  4 AAA alkaline or rechargeable batteries
  • Battery Life:  48 hours typical with full operation
  • Low Battery Detection:  Low battery indication displayed
  • Size:  120 mm x 57 mm x 30 mm 4.7" x 2.2" x 1.2"
  • Weight:  180 g, 6.5 oz
  • Sample Holder:  Mechanical leaf clip - standard, open, or detachable
  • Operating Conditions:  Temperature: 0 to 55 ºC; 32 to 130 ºF Relative humidity: 0 to 95 % (non-condensing)
  • Storage Conditions:  Temperature: -10 to +60 ºC; 14 to +140 ºF Relative humidity: 0 to 95 % (non-condensing)
  • Warranty:  1 year parts and labor

* Only in the FluorPen FP 100-MAX or the FluorPen models including protocol update.
** Windows is a registered trademark of Microsoft Corporation

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