Opsytec - Model UVpadUV Radiometer -UV Radiometer

UV light is spectrally detected and analyzed in the UVpad. Thus, measurements are traceable to national standards. Since it works without a filter, it is particularly suitable for the measurement and comparison of different lamps.

All measurement data are displayed on the device immediately; 50 measurements are stored in the UVpad and can be read via USB. The supplied PC software evaluates the irradiance intensity profiles measured separately for UVA, UVB, UVC, and VIS. Spectrum and measurement data can be exported and saved.

Optionally, UV systems can be optimized due to saved operating functions such as, for example, the absorption spectra of photo initiators. Thus, the operation costs can be reduced and the product quality can be ensured.

Notes For Spectroradiometer And Broadband Radiometer

Broadband and spectral radiometers are used in the UV measurement technology to monitor lamp performance. However, broadband radiometers are only calibrated to one lamp type and differ in their sensitivity to each other. This makes comparisons between the measurements of different manufacturers and comparisons between systems with different lamps (e.g., Hg, Ga, Fe) or UV LEDs impossible. In contrast, by means of spectral radiometers, all UV lamps can be measured.

For example, as doped radiation sources age, the spectrum changes. UV systems and aging of the radiation sources can be conveniently monitored and documented with the UVpad.

• Spectral radiometric measurements without a PC
• 200 - 440 nm (total UV spectral range)
• 512 photo diodes
• Battery operated
• Height only 14.4 mm
• USB for data export
• Internal memory for 50 measurements

Displayed Measurement Results With Uv Radiometer UVPAD

• Spectra at maximum irradiance
• Irradiance (UVA, UVB, UVC, VIS)
• Irradiance profile (UVA, UVB, UVC, VIS)
• Dose (UVA, UVB, UVC, VIS)

Applications Of Uv Radiometer UVPAD

• Controll of UV curing with spectral precision
• Measurement of spotlight sources and UV-LEDs
• UV belt dryer

• Spectral range : 200 - 440 nm ± 5 nm
• Spectrale Bandwidth : 2 nm
• Irradiance measurement range : 2 - 5000 mW/cm² : 25 - 35000 mW/cm² (Option)
• Dose measurement range : 1 mJ/cm² - 600 J/cm² : 25 mJ/cm² - 4200 J/cm²
• Calibration : traceable to PTB / NIST
• Cosine correction : yes
• Data storage rate : 100 Hz to 1 Hz, adjustable
• Measurement time : 5 s to 8 min, depeding on  : data storage rate
• Sampling rate : 10 ms - 1000 ms
• Data storage rate : 100 Hz to 1 Hz, adjustable
• Display : graphical, 128 x 64 px
• Dimensions : 160 x 100 x 14,4 mm³
• Weight : ~ 375 g
• Operation temperature : 10 -70 °C
• Battery : 3 x CR2032
• Memory : 50 measurements
• Interface : USB
• System requirements : Windows 10 or Windows 7,