PA-20
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Current to voltage converter and amplifier
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USB-C input and charging
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Lithium-ion battery powered
PA-20
Our PMT amplifiers are engineered to work with Hamamatsu PMTs or similar ones, ensuring the highest image quality and ultralow background noise. The PA-20 replaces the previous PA-10 model with a more compact design and more gain options. The unit is powered by a Li-ion battery, enabling clean, battery-based operation when the AC power line is noisy. It requires no dedicated power supply except a standard USB-C input.
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Current to voltage amplification
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Varying gains 10^3 to 10^7
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Voltage inversion/non-inversion available
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Lithium-ion battery powered
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USB-C input and charging
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Customizable gain ranges*
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USB-C cable included
*custom-design required
Example image/video (Hamamatsu sensor + PA-20)
Calcium waves in Zebrafish Embryos
Magenta: membrane dye
Green: GCaMP
