Infrared detector with high-speed, low noise preamplifier
1 μm - 5 μm, USB, 20 kSPS
New Infrared Technologies, S.L.
Low noise analog preamplifier with USB digital output (data readable from
a computer using the software provided) for photoconductive VPD PbSe
LEPTON SERIES single element detectors
Main features:
- Software selectable bias: 1.25, 2.5, 5 and 10 V
- Software selectable transimpedance gain: 10^4, 10^5, 10^6 and 10^7 V/A
- Dark current cancellation: 1.24 uA to 1 mA
- Single 5 V power supply (USB type)
- Includes 1x LEPTON DETECTOR of 1x1 mm2 or 2x2 mm2
Specifications:
- Channels: 1
- Detector compatibility: LEPTON SERIES 1x1 and 2x2
- IR detection band: 1.0 - 5.0 microns
- Sensor biasing: selectable by software, 4 positions (1.25, 2.5, 5 and 10 Volts)
- Gain: selectable by software, 4 positions (10^4, 10^5, 10^6 and 10^7 V/A)
- Sampling rate: 20,000 samples per second
- Dark resistance cancellation: adjustable, cermet trimmer, 11 turns
- Digital output: USB mini-B connection, 14-bit ADC resolution
- Analog output: DC-coupled, SMB or BNC connector, output voltage +/- 10 V, output current +/-10 mA
- Power supply: 5 V, USB mini B connector type
- Max. power: 0.5 W (100 mA, 5 V)
- Dimensions (mm, LxWxH): 89.30 x 35.10 x 26.30
LEPTON DIGITAL AMPLIFIER SOFTWARE INCLUDED!
Software main features:
- Save signal data to disk
- Device operation: start/stop acquisition, gain and bias control
- Real-time FFT calculation
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