7ID101 Series Photomultiplier Tube Detectors: Capturing faint light, unlocking the ultimate precision in research and detection

In the cutting-edge fields such as spectral analysis, biological detection, and material characterization, the precise capture and amplification of weak light signals have always been the core challenge for breaking through measurement limits. The 7ID101 series of photomultiplier tubes (PMT) detectors from Sefan Optoelectronics, with its high gain, low noise, strong shielding, and wide compatibility, has become the "golden eye" in the field of weak light detection, providing an extremely reliable signal solution for scientific exploration and industrial detection.

The core advantage of the 7ID101 series lies in the perfect combination of the side window receiving design and triple shielding technology. The side window structure is suitable for the mainstream spectrometer optical path, efficiently receiving weak light signals from ultraviolet to near-infrared wavelengths; with built-in electrical, magnetic, and optical triple shielding, it completely isolates external interference, ensuring maximum signal purity and avoiding the influence of stray signals on measurement accuracy. The tube chamber is equipped with an E678-11A dedicated tube holder, with precisely welded voltage divider resistors, compatible with more than ten mainstream PMT tube types such as R212, 1P28, CR131, and R105, and can be flexibly selected according to requirements to achieve full-range response from deep ultraviolet to near-infrared.

In terms of performance, the 7ID101 series showcases professional standards. When paired with Sefan's 7IP series high-voltage stabilizing power supply, it can provide stable high-voltage input, combined with the avalanche electronic multiplication mechanism of the PMT, achieving 10⁶?10⁷ times ultra-high gain, easily capturing nanowatt-level and even single-photon-level weak signals, with a signal-to-noise ratio far exceeding that of ordinary photodiodes. The standard BNC connector outputs signals, with stable transmission and strong anti-interference, with the minimum signal fluctuation negligible; the dedicated high-voltage BNC interface ensures the safety and reliability of high-voltage input, with no attenuation over the long term. The entire machine weighs only 0.77 kg, with a compact structure and convenient installation, which can be quickly embedded in single-colorimeters, spectrometers, sample chambers, etc., plug-and-play, without complex debugging.

From basic research to high-end detection, the 7ID101 series has no boundaries of application. In research laboratories, it is the core detector for fluorescence spectroscopy, Raman spectroscopy, and atomic absorption analysis, assisting in optical characterization of quantum points, perovskites, and two-dimensional materials, accurately capturing weak luminescence signals, providing reliable data support for frontier research. In the field of biomedicine, it is compatible with DNA detection, flow cytometry analysis, and efficiently captures biological fluorescence signals, achieving precise quantitative analysis of trace substances. In industrial quality control, it is embedded in spectrophotometers, film detection equipment, completing spectral response tests for photovoltaic materials, LED components, and optical films, improving detection accuracy and production efficiency. In environmental monitoring and high-energy physics fields, it accurately captures weak radiation and fluorescence signals, supporting gas component analysis and radioactive substance detection, providing support for scientific decision-making and safety monitoring.

Compatible with SMA905 optical fiber interface, various monochromators, and detector systems, the 7ID101 series can quickly build customized test schemes, adapting to multiple scenarios and diverse needs. Whether it is basic experiments in university laboratories or harsh conditions in industrial production lines, it becomes a "powerful assistant" for researchers and engineers with stable output, ultra-high sensitivity, and becoming the best partner for unlocking weak signals, breaking through measurement boundaries.

Choosing the 7ID101 series is choosing the ultimate solution for weak light detection. It breaks through import dependence with hard-core technology, empowers domestic research and industrial upgrading with high cost-effectiveness, and ensures precise and reliable every capture of weak light, every set of data being true and reliable. On the path of light signal exploration, the 7ID101 series always crafts precision with dedication, empowers innovation with professionalism, and becomes your best partner to unlock weak signals, break through measurement boundaries.