This equipment is specially used in the amplifying, disposing and indicating of the output signals of photoelectric detector.

RFL-100 ultra-weak luminescence/electric signal analysis instrument is specially used in the amplifying, disposing and indicating of the output signals of photoelectric detector. It can be combined with all type of photoelectric detectors. And it can be fixed in all type of photoelectric analysis systems, such as chemiluminescence, electrochemiluminescence, flame molecular (atomic) luminescence spectroscopy analysis systems, etc. The instrument has two measuring methods which are energy measuring and charge integration measuring and wide dynamic measuring range. It is equipped with high-accuracy negative high-voltage power source, high-accuracy signal amplifying and disposing system and VFD digital display.

Technical indications

1 Negative high voltage power source
* Output voltage   -100~1000V
* Stability   0.05%
* Output current    ≥5mA
2 Amplifier
* Gain   1×,5×,10×,50×
* Filter frequency   10Hz,20Hz,50Hz,100Hz
* Output shift    ≤0.5mV
* Signal noise    ≤0.5mV(P-P value,1X)
* Input impedance    ≥10MΩ
3 Integrating amplifier
* Integrating time    0.001-10S
4 Signal processing system
* Automatic zero adjusting
* Automatic gain control
* Sampling rate   1-1000times/S
5 System software
* File management includes file building, save, read and the selection of communication port
* Management of parameter measurement includes measuring time,high pressure of multiplier tube,gain selection,filter frequency selection,sampling rate selection
* Spectra analysis includes peak value measurement(manual),area measurement(manual),spectra paste,spectra print, and data list(text format)