ELECTRONICS FOR PHOTODIODES

Photocurrent Digitizer

is a switchable gain photocurrent digitizer that converts small DC currents to digital values to display and record your measurements on your computer.
The device replaces expensive picoampermeters; no special metrological knowledge is required.

4 selectable current measurement ranges, pA - µA
digital values transmitted via USB to a computer
incl. software control via PC, easy to use
incl. PTB traceable current calibration
portable, compact size (80x130x28 mm)

Part No.	Note	Data sheet
USBAMP-4	computer-controlled photocurrent digitizer, 4 switchable gains, pA - µA, USB and BNC connector

Multiboard

High gain and low noise general purpose photodiode preamplifier board

Part No.	Note	Data sheet
Multiboard	General purpose photodiode amplifier board, 2 channels, ±9 - ±24 VDC

Digiboard

High gain and low noise general purpose photodiode preamplifier board with digital and analog output

Part No.	Note	Data sheet
Digiboard	General purpose photodiode amplifier board, 2 channels, 5 - 18 VDC

Photodiode Current Amplifier

Converts input current from 0 - 2.5 µA to 4 - 20 mA output current.
Adjustable offset and gain, supply voltage 10 - 24 VDC
PCB size: 13 x 26 x 8 mm

Part No.	Note	Data sheet
AMPCON 4-20L	General purpose photodiode current converter 0 - 250 µA to 4 - 20 mA
AMPCON 4-20M	General purpose photodiode current converter 0 - 2.5 µA to 4 - 20 mA
AMPCON 4-20H	General purpose photodiode current converter 0 - 25 nA to 4 - 20 mA

Photodiode Voltage Amplifier

Converts input current from 0 - 500 µA to 0 - 5 V output voltage.
Adjustable gain, supply voltage 7 - 24 VDC
PCB size: 13 x 26 x 8 mm

Part No.	Note	Data sheet
VOLTCON 0-5L	General purpose photodiode voltage converter 0 - 500 µA to 0 - 5 V
VOLTCON 0-5M	General purpose photodiode voltage converter 0 - 5 µA to 0 - 5 V
VOLTCON 0-5H	General purpose photodiode voltage converter 0 - 50 nA to 0 - 5 V

MOQ: 1 piece