Low Energy Detectors

QE-B Series

Small compact detectors. For use with DPM or APM.

• Use with Both Analog or Digital Modules
  Each head can be connected to an oscilloscope using the analog power module (APM) or to a PC with the digital power module (DPM)
  - DPM: USB Powered Digital Module (Includes Application Software)
  - APM: Battery or AC Powered Analog Module
• Measure at up to 40 000 Hz
  With the chromium coated (MT) versions, using the analog power module (APM)
• 2 Sizes Available for Each Coating (MT and BL)
  QE8SP-B: 8 x 8 mm pyroelectric sensor
  QE23SP-B: 23 mm Ø pyroelectric sensor

Pyrodetectors Used to Measure Ultra-low Power at a Noise Level of Just 200 nW or 5 nW.

The UM9B-BL uses all the advantages that a pyroelectric detector has to offer, thus covering a large bandwidth at the noise level of a photodiode.

Just like all Gentec-EO detectors, the UM9B-BL is calibrated prior to delivery and can be readout using all Gentec monitors or, for the optimal utilization of the low noise level, using the APM.