Agilent Cary 60 spectrophotometer integrating sphere

Luminance standards and radiance standards are used in photometry and radiometry, in particular for the calibration and characterization of cameras and optical measuring devices. Another application is the determination of reflection, transmission and absorption properties of materials. Luminance and radiance standards are homogeneous light sources that have a uniform brightness over their entire emitting surface and emit almost perfectly lambent and uniformly in all directions. The mode of operation is based on the principle of the integrating sphere. The integrating sphere consists of a hollow, spherical structure with a highly reflective inner surface. This surface is coated with a diffuse reflective coating of barium sulphate, which scatters almost 100% of the incident light. This property enables the sphere to distribute the light evenly in all directions and eliminate directional effects.

The PLC UV sensors and VIS sensors serve as precision sensors for the measurement of UV irradiances and illuminances in systems with programmable logic controllers (PLCs). Spectral range, measuring range, operating voltage, and output signal can be selected to match the measurement task and the PLC. The integrated electronics generate a signal voltage that is transmitted with the low interference cable to the PLC. The built-in diffusers provide the required cosine correction. The sensors are calibrated with traceability to the PTB (Physikalisch Technische Bundesanstalt, the German national test authority); after being calibrated, they are shipped with a factory calibration certificate. Excellent long-term stability is achieved through the use of appropriate materials. Of course, a repair and spare parts service is available for many years. Our product range includes eight spectral ranges and three measuring ranges for the sensors.

The PLC.D sensors are ready-to-install UV sensors with digital output. This enables reliable and repeatable irradiance measurements in UV systems. Due to the compact design and the eight spectral ranges, the sensors can be used for a wide range of applications, e.g. in packaging facilities sterilisation surface activation systems UV curing systems ageing tests and many other applications With the integrated 24-bit ADCs, the PLC.D sensors close the gap between industrial manufacturing and high-precision laboratory equipment. Measurements can be carried out in a simple yet safe way. RS-485 and USB are available as optional connections for this purpose. The data evaluation takes place directly in the PLC.D sensors, the measured values are protected against transmission errors by a CRC-16 check sums.

The UV inline sensor FLT is a compact, and precise measuring system for irradiance measurements in UV facilities, as packaging systems disinfection systems systems for surface activation UV curing systems Aging & test chambers The system consists of a compact inline sensor for fixed installation or use with radiometer RMD / RM-12. Reference measurements are simple and precise due to indentical shape of both sensor versions. Our product range includes eight spectral ranges and four measuring ranges for the sensors. This allows the radiometric sensors to be optimally adapted for the application. The sensors are calibrated with traceability to PTB (Physikalisch Technische Bundesanstalt, the German national test authority); after being calibrated, they are supplied with a factory calibration certificate. The RMD is characterized by a very high resolution, a high measuring range, a data interface and the illuminated graphic display.