GE IS200FOSBH1A Differential expansion module

On the other hand, when a laser beam falls on the sensor, it illuminates only the first detector and therefore is detected. Thus the PD300 subtracts most of the background while detecting the desired signal. The subtraction is not perfect but usually 98% of the background signal is eliminated so the detector can usually be used in ordinary laboratory lighting conditions.

The Nova II meter amplifies this signal

indicates the power level received by the sensor. Due to the superior circuitry of the Nova II, the noise level is very low, and the PD300 /3A-IS series sensors with the Nova II meter have a large dynamic range from nanowatts to hundreds of milliwatts. Since many low power lasers have powers on the order of 5 to 30mW, and most photodiode detectors saturate at about 2mw, most sensors of the PD300 series have been constructed with a built in filter so the basic sensor can measure to 30mW or more without saturation.

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The model meets your needs.

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4. All products can enjoy a one-year warranty service,

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6. If you need a large quantity, you can contact us and I can offer you a discount.

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