A highly sensitive light measurement device capable of detecting ultraviolet to infrared light at the level of 1 photon.
The "QP-101N" is a photon-level light emission and fluorescence measurement device that uses a photomultiplier tube with a wavelength sensitivity ranging from 185nm to 900nm, including the infrared region. By electronically cooling the photomultiplier tube with a Peltier element that is air-cooled, we have successfully reduced the Dark Counts from the conventional 300 counts per second to 20 counts per second. It can be used for applications such as weak light and fluorescence measurements from cells and plants, as well as light emission and disease detection in biological samples, and measuring the degradation of food and pharmaceuticals. 【Features】 ■ Capable of observing photon-level ultraviolet to infrared light ■ Infrared measurement up to 900nm with air-cooled electronic cooling ■ Compact design achieving ultra-low noise ■ Uses a photomultiplier tube with wavelength sensitivity from 185nm to 900nm, including the infrared region *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Specifications (Excerpt)】 ■Wavelength Sensitivity: 185–900nm ■Maximum Sensitivity Wavelength: 400nm ■Window Material: UV glass ■Operating Ambient Temperature: 20–30℃ ■Dark Counts (@25℃): 20/sec ■Startup Time: 30Min ■Measurement Time: 0.2 0.5 1sec ■Supported OS: Windows 7 (32/64bit), 8 (32/64bit), 8.1 (32/64bit) *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Weak luminescence and fluorescence measurement from cells and plants ■ Ultra-sensitive measurement of polymer degradation ■ Luminescence and disease detection in biological samples ■ Measurement of degradation in food and pharmaceuticals, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Hamamatsu Quantum Co., Ltd. conducts research, development, manufacturing, and sales of scientific instruments for detecting infrared ultra-weak light emission and weak spectroscopy, as well as electron beam devices. We provide a single-photon emission observation device and a single-photon spectroscopy device that focus on the quantum aspects of light. In our pursuit of understanding the reality of quantum, we aim to create new quantum frontiers and foster the quantum industry.