This is an 0-24 VDC Ideal Spectroscopy photodiode variable bias module with included 24V, 2A DC power supply. This module is used to apply a DC bias to a compatible photodiode for greater sensitivity and linearity, and more rapid time response. The bias voltage is adjusted via a rotatable knob on the side of the bias module. The photodiode must be attached via the input female BNC connector. The output is monitored by connection to the output female BNC connector. Optionally, the 0-24 VDC bias voltage may be monitored via connection to the bias monitor female BNC connector for precise voltage control. Photodiodes are light detectors used in many spectroscopy applications. An unbiased photodiode acts as a photovoltaic device, which generates a single electron of current per excitation event. The photodiode output may be monitored either by measuring the current produced or by applying a resistance to the photodiode output and measuring the voltage build up as current is impeded. Photovoltaic operation is the simplest mode of action and has minimal dark current. Unfortunately it suffers from low amplification, nonlinear voltage response over large dynamic ranges, and slow response due to a short depetion width and large junction capacitance. Unbiased photodiodes are best for slow or very low light applications.

This is an 0-24 VDC Ideal Spectroscopy photodiode variable bias module with included 24V, 2A DC power supply. This module is used to apply a DC bias to a compatible photodiode for greater sensitivity and linearity, and more rapid time response. The bias voltage is adjusted via a rotatable knob on the side of the bias module. The photodiode must be attached via the input female BNC connector. The output is monitored by connection to the output female BNC connector. Optionally, the 0-24 VDC bias voltage may be monitored via connection to the bias monitor female BNC connector for precise voltage control. Photodiodes are light detectors used in many spectroscopy applications. An unbiased photodiode acts as a photovoltaic device, which generates a single electron of current per excitation event. The photodiode output may be monitored either by measuring the current produced or by applying a resistance to the photodiode output and measuring the voltage build up as current is impeded. Photovoltaic operation is the simplest mode of action and has minimal dark current. Unfortunately it suffers from low amplification, nonlinear voltage response over large dynamic ranges, and slow response due to a short depetion width and large junction capacitance. Unbiased photodiodes are best for slow or very low light applications.

This is an 0-24 VDC Ideal Spectroscopy photodiode variable bias module with included 24V, 2A DC power supply. This module is used to apply a DC bias to a compatible photodiode for greater sensitivity and linearity, and more rapid time response. The bias voltage is adjusted via a rotatable knob on the side of the bias module. The photodiode must be attached via the input female BNC connector. The output is monitored by connection to the output female BNC connector. Optionally, the 0-24 VDC bias voltage may be monitored via connection to the bias monitor female BNC connector for precise voltage control. Photodiodes are light detectors used in many spectroscopy applications. An unbiased photodiode acts as a photovoltaic device, which generates a single electron of current per excitation event. The photodiode output may be monitored either by measuring the current produced or by applying a resistance to the photodiode output and measuring the voltage build up as current is impeded. Photovoltaic operation is the simplest mode of action and has minimal dark current. Unfortunately it suffers from low amplification, nonlinear voltage response over large dynamic ranges, and slow response due to a short depetion width and large junction capacitance. Unbiased photodiodes are best for slow or very low light applications.

Photomultiplier tubes (PMT) are extremely sensitive light detectors which amplify the current produced by incident light, allowing individual photons to be registered and observed. PMT's are used in a variety of applications which require ultra-sensitive photometric capabilities such as: Biomedical Analysis: Florescence Immuno Assy, Flow Cytometer, MTP ReaderEnvironmental Monitoring: NOx Analyzer Spectroscopy: UV-VIS Spectrometer, Fluorescence Spectrometer, Atomic Absorption, Raman Spectrometer Semiconductor Industry: Wafer Inspection, Particle Counter These R8396 PMT's are side-on photomultiplier tubes, using a circular-cage type electron multiplier which has the benefits of compactness and fast response time. Side-on PMT's often demonstrate higher quantum efficiencies than head-on (end-on) PMT's having photocathodes of similar composition. Typical head on PMT's use a Box and Grid type dynode setup and can experience slow response time in some applications. Side-on PMT's are relatively low cost compared to head-on and are standard in photometrics.

Photomultiplier tubes (PMT) are extremely sensitive light detectors which amplify the current produced by incident light, allowing individual photons to be registered and observed. PMT's are used in a variety of applications which require ultra-sensitive photometric capabilities such as: Biomedical Analysis: Florescence Immuno Assy, Flow Cytometer, MTP ReaderEnvironmental Monitoring: NOx Analyzer Spectroscopy: UV-VIS Spectrometer, Fluorescence Spectrometer, Atomic Absorption, Raman Spectrometer Semiconductor Industry: Wafer Inspection, Particle Counter These R928 PMT's are side-on photomultiplier tubes, using a circular-cage type electron multiplier which has the benefits of compactness and fast response time. Side-on PMT's often demonstrate higher quantum efficiencies than head-on (end-on) PMT's having photocathodes of similar composition. Typical head on PMT's use a Box and Grid type dynode setup and can experience slow response time in some applications. Side-on PMT's are relatively low cost compared to head-on and are standard in photometrics.

Photomultiplier tubes (PMT) are extremely sensitive light detectors which amplify the current produced by incident light, allowing individual photons to be registered and observed. PMT's are used in a variety of applications which require ultra-sensitive photometric capabilities such as: Biomedical Analysis: Florescence Immuno Assy, Flow Cytometer, MTP ReaderEnvironmental Monitoring: NOx Analyzer Spectroscopy: UV-VIS Spectrometer, Fluorescence Spectrometer, Atomic Absorption, Raman Spectrometer Semiconductor Industry: Wafer Inspection, Particle Counter These R955 PMT's are side-on photomultiplier tubes, using a circular-cage type electron multiplier which has the benefits of compactness and fast response time. Side-on PMT's often demonstrate higher quantum efficiencies than head-on (end-on) PMT's having photocathodes of similar composition. Typical head on PMT's use a Box and Grid type dynode setup and can experience slow response time in some applications. Side-on PMT's are relatively low cost compared to head-on and are standard in photometrics.

Photomultiplier tubes (PMT) are extremely sensitive light detectors which amplify the current produced by incident light, allowing individual photons to be registered and observed. PMT's are used in a variety of applications which require ultra-sensitive photometric capabilities such as: Biomedical Analysis: Florescence Immuno Assy, Flow Cytometer, MTP ReaderEnvironmental Monitoring: NOx Analyzer Spectroscopy: UV-VIS Spectrometer, Fluorescence Spectrometer, Atomic Absorption, Raman Spectrometer Semiconductor Industry: Wafer Inspection, Particle Counter These R10699 PMT's are side-on photomultiplier tubes, using a circular-cage type electron multiplier which has the benefits of compactness and fast response time. Side-on PMT's often demonstrate higher quantum efficiencies than head-on (end-on) PMT's having photocathodes of similar composition. Typical head on PMT's use a Box and Grid type dynode setup and can experience slow response time in some applications. Side-on PMT's are relatively low cost compared to head-on and are standard in photometrics.

Photomultiplier tubes (PMT) are extremely sensitive light detectors which amplify the current produced by incident light, allowing individual photons to be registered and observed. PMT's are used in a variety of applications which require ultra-sensitive photometric capabilities such as: Biomedical Analysis: Florescence Immuno Assy, Flow Cytometer, MTP ReaderEnvironmental Monitoring: NOx Analyzer Spectroscopy: UV-VIS Spectrometer, Fluorescence Spectrometer, Atomic Absorption, Raman Spectrometer Semiconductor Industry: Wafer Inspection, Particle Counter These R13456 PMT's are side-on photomultiplier tubes, using a circular-cage type electron multiplier which has the benefits of compactness and fast response time. Side-on PMT's often demonstrate higher quantum efficiencies than head-on (end-on) PMT's having photocathodes of similar composition. Typical head on PMT's use a Box and Grid type dynode setup and can experience slow response time in some applications. Side-on PMT's are relatively low cost compared to head-on and are standard in photometrics.

Photomultiplier tubes (PMT) are extremely sensitive light detectors which amplify the current produced by incident light, allowing individual photons to be registered and observed. PMT's are used in a variety of applications which require ultra-sensitive photometric capabilities such as: Biomedical Analysis: Florescence Immuno Assy, Flow Cytometer, MTP ReaderEnvironmental Monitoring: NOx Analyzer Spectroscopy: UV-VIS Spectrometer, Fluorescence Spectrometer, Atomic Absorption, Raman Spectrometer Semiconductor Industry: Wafer Inspection, Particle Counter These R12829 PMT's are side-on photomultiplier tubes, using a circular-cage type electron multiplier which has the benefits of compactness and fast response time. Side-on PMT's often demonstrate higher quantum efficiencies than head-on (end-on) PMT's having photocathodes of similar composition. Typical head on PMT's use a Box and Grid type dynode setup and can experience slow response time in some applications. Side-on PMT's are relatively low cost compared to head-on and are standard in photometrics.