Description Class A Illuminance Meter | LXP10A PARAMETER DESCRIPTION probe LP-10A class A measurement range lx 0.000…399.9k fc 0.000…39.99k resolution lx 0.001 fc 0.001 spectral uncertainty f1′ ±2% cosine matching error f2 ±1.6% accuracy ±(2% m.v. 5 digits) number of ranges 6 memory 999 points logger memory 16 000 points m.v. – measured value Technical specification: display: 3¾ digits, LCD with 40-segment bar indicator exceeding of range: “OL” symbol spectral sensitivity: CIE photopic curve (CIE human eye sensitivity curve) power supply: 9 V battery or 8.4 V rechargeable battery photodetector: one silicon photodiode and spectral curve filter communication interface: USB and wireless operating temperature: 0…50°C | 32…122°F operating relative humidity: 0…80% storage temperature: -20… 70°C | -4… 158°F Class A Illuminance Meter | LXP10A Calibration certificates are issued during the production process. New calibration certificates are available upon request at an additional cost.
