The H11462-032 is a voltage output photomultiplier tube (PMT) module designed for applications requiring high sensitivity in the spectral range of 185 nm to 900 nm. It features a bialkali photocathode and is equipped with a low noise amplifier that provides a current-to-voltage conversion factor of 0.1 V/µA. The module supports a frequency bandwidth of DC to 200 kHz, making it suitable for fast signal detection. This module operates with a high-voltage power supply circuit and requires input voltages of ±5 V. The effective area of the PMT is 4 mm x 20 mm, and it has a peak sensitivity wavelength that enhances its performance in detecting low light levels. The H11462-032 is not suitable for use in vacuum or reduced pressure environments and should be used with caution when measuring light below 190 nm. The product weighs approximately 225 g and is designed for ambient temperatures ranging from -20°C to +50°C.
The H11462 series photomultiplier tube modules incorporate a 28-mm (1-1/8") diameter side-on photomultiplier tube, a high-voltage power supply circuit and a low noise amplifier. Two types of amplifiers are available with a current-tovoltage conversion factor of 1 V/μA or 0.1 V/μA and a frequency bandwidth of DC to 20 kHz or DC to 200 kHz.
| Hamamatsu Photonics Europe | |
|---|---|
| Product Category | Photomultiplier Tubes |
| Product Number | H11462-032 |
| Product Name | Voltage output PMT modules |
| Photomultiplier Type | Side-on |
