Description
The X1-3 is a light hazard meter designed by Gigahertz-Optik GmbH for measuring UV and blue-light hazards from lamps and luminaires. It is compact, ergonomically designed, and suitable for one-hand control. The device is equipped with multi-channel detectors for assessing potential health risks due to UV and blue light exposure, adhering to international safety standards such as IEC 62471 and EN 62471.

Photobiological Safety
Optical radiation can cause photobiological reactions in human skin and eyes, leading to potential damage from overexposure. The X1-3 meter helps ensure compliance with safety regulations like IEC 62471:2006, EN 62471:2008, and others, which set effective limit values for equipment and workplace safety.

Integral Measurement Technology
The X1-3 uses integral measurement technology as an alternative to the more expensive and delicate double monochromator spectroradiometer. This portable, hand-held device is designed for ease of use and cost-effectiveness, making it suitable for various professionals, including safety engineers and lamp manufacturers.

Calibration
Accurate measurements require knowledge of radiometry and adherence to standards. Gigahertz-Optik provides a calibration certificate with each device, ensuring traceability to national standards. The calibration process involves measuring the relative spectral sensitivity of each sensor.

X1-3 Display Unit
The display unit features four-channel electronics, a wide dynamic range, low noise, auto-ranging gain control, and a backlit display. It supports battery or USB power and includes a USB interface for data transfer.

Specifications
The X1-3 is a radiometer for UV and blue-light hazard measurement, featuring a compact design, multi-channel detectors, and a USB interface. It operates within a temperature range of 5°C to 40°C and is powered by two AA batteries or USB.

Purchasing Information
The X1-3 package includes the meter, a hard case, batteries, and a manual. Calibration and re-calibration services are available, along with various detector heads and software options for enhanced functionality.