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UV-3725

Product catalog summary

Product Overview: The UV-3725 detector head is specifically designed for measuring UV-C 254 nm radiation, commonly used in air disinfection systems. It is crucial for assessing both effective irradiance levels and potential UV hazards.

Design and Features: The detector is optimized for high sensitivity to UV-C 254 nm irradiance, making it suitable for applications involving UV hazards. It features a wide dynamic range due to its photodiodes and Gigahertz-Optik optometers, allowing it to handle high irradiance levels. The detector has a cosine field-of-view for accurate stray light measurements and is built with pre-aged components for long-term stability. It is housed in a compact 37mm diameter aluminum casing.

Calibration: The UV-3725 is calibrated for irradiance in W/m² or W/cm², with traceable calibration certificates provided. Calibration can be performed using spectral broadband reference lamps or alternative monochromatic/custom lamps.

Specifications: The detector's spectral responsivity is specifically tuned for UV-C 254 nm. It has a typical responsivity of 2 nA/(W/m²) for radiometric measurements and 1 nA/(W/m²) for ICNIRP actinic measurements. The maximum signal current is 50 µA, and it features an 11 mm diameter diffuser window with a cosine field-of-view.

Compatible Devices: The UV-3725 can be used with various optometers from Gigahertz-Optik, including the P-9710, X1, X1-RM, P-2000, P-9801, X1-PCB, TR-9600, P-9202 series, and X1-2. These devices offer features such as multiple measurement modes, USB and RS232 interfaces, and compatibility with a wide range of measurement heads.

Purchasing Information: The UV-3725 is available in different models with various connectors, each supplied with a calibration certificate. Re-calibration services are also offered for maintaining measurement accuracy.

Catalog excerpts

Gigahertz-Optik GmbH

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The detector head UV-3725 is designed for the measurement of UV-C 254 nm radiation sources used in air disinfection. The UV-C radiation of air disinfection installations must be measured under the aspects of effectiv irradiance levels as well as under UV hazard aspects. Designed for wide dynamic The UV-3725 detector is designed for the highest possible UV-C 254 nm irradiance sensitivity to fulfill the Need in UV hazard applications. However the wide range linearity of the photodiodes coupled with the GigahertzOptik optometers’s wide dynamic signal range amplifiers enable the UV-3725 detector...

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Configurable with Produktname Product Description Image Show product P-9710 High-quality device for measurement of CW-, single pulse and modulated radiation. Features: Optometer for all detector heads with calibration data plug. Measurement modes: CW, pulse energy, dose, peak-to-peak, effective luminous intensity (Blondel-Rey), data logger, battery, main power, RS232 Gigahertz-Optik GmbH

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Product Image Show product Eight-channel optometer. Features: State-of-the-art 8 channel laboratory optometer with a signal amplifier and sample & hold ADC per channel for clocked recording of the measurement signals. RS232 and IEEE488 interface. Trigger input and output. Gigahertz-Optik GmbH

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Gigahertz-Optik GmbH

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UV-3725

UV-3725

Catalog excerpts

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