Personal Datalogger Dosimeter
X-2000-5 UV-A & UV-B Artificial Light
X-2000-6 UV-C_254nm
X-2000-10 UV Erythema
X-2000-11 ICNIRP
X-2000-14 UV-A, UV-B Daylight

The X-2000 series meters are designed as personal UV monitoring dosimeters. As the instrument is typically worn by the subject under test the X-2000 is built in a very compact light tight housing weighing only 60g including battery. A large memory supports long term data logging with storage capacity for up to 129000 sample measurement values of the two photodiode and the internal temperature sensors. The low power consumption electronics feature a sleep mode and flash memory supported by power flash capacitor for long battery life. The measurement set-up for readout of long or short term samples and data storage is remote controlled via RS232 interface by the OS-X2000 software supplied (option). One or two optically filtered photodiodes for spectral correction and diffuser for cosine corrected field-of-view can be integrated into the X-2000. Standard X-2000 personal data logger dosimeters:

P-2000-5	Radiometric UV-A (315-400nm) and UV-B (280-315nm) irradiance detector for artificial light
P-2000-6	UV-C254nm irradiance detector
P-2000-10	UV Eyrthemal with actinic UV-A and UV-BC detector
P-2000-11	ICNIRP with actinic UV-A and UV-BC detector
P-2000-14	Radiometric UV-A (320-400nm) and UV-B (280-320nm) irradiance detector for day light

The detectors are calibrated for irradiance responsivity in W/m² according to the spectral sensitivity range of the detector. Calibration is performed by Gigahertz-Optik’s calibration laboratory for optical radiation measurement units and include a calibration certificate describing the calibration procedure and traceability.