PHOTO-RADIOMETER FOR ROA HD 2402 DELTA OHM

HD2402 is a portable photo-radiometer datalogger for performing measurements of non-coherent optical radiation in accordance with European Directive 2006/25/EC and Legislative Decree No. 81 of 9 April 2008. The HD 2402 instrument consists of a series of sensors to cover the different spectral portions and a small laser to indicate the source being analysed.

The various sensors operate in the following spectral ranges:
– Photometric sensor for measuring illuminance (luxmeter) in the 380÷780 nm spectral range.
– Radiometric sensor for the UV band (220÷400 nm) with spectral weight factor S(λ).
– Radiometric sensor for the UVA band (315÷400 nm).
– Radiometric sensor for the 400÷700 nm band (blue) with spectral weight factor B(λ).
– Radiometric sensor for the IR band (700÷1300 nm) with spectral weight factor R(λ).
– Thermopile sensor for measuring irradiance in the infrared, spectral range 400÷2800 nm.

HD2402 is an instrument that can be powered by connecting it to a PC, receiving power directly from the PC USB port, or through an external power supply with USB output (code SWD05).
The CP24 connection cable has an M12 connector on the instrument side and a USB type A connector on the PC side or to the SWD05 power supply.

Using DeltaLog13 software from version 1.0.1.0 and a PC, HD2402 can be configured (calendar, date, time, start time and logging duration) and it is possible to download and analyse the stored data and acquire data in real time. Once configured, the datalogger can be disconnected from the PC and connected to its power supply for data acquisition and storage according to the programmed settings.

Technical data of the instrument
Dimensions: (Length x Width x Height) 69x69x155 mm, 74x74x155 mm with protective casing
Weight: 500 g
Materials: aluminium alloy, protective rubber shell
Operating conditions:
Operating temperature -5 … 50°C
Storage temperature -25 … 65°C
Operating relative humidity 0 … 85% RH no condensation
Power supply:
Mains adapter (cod. SWD05) 5Vdc/1A
Security of stored data: unlimited
Serial interface: output for connection to PC USB input via CP24 cable
Memory capacity: 96000 memories, corresponding to approximately 26 hours of continuous acquisition.
Storage interval fixed at 1 second.

Illuminance measurement in the 380÷780 nm spectral range
0 ÷ 399.9 lux
0 ÷ 3.999 – 103 lux
0 to 39.99 – 103 lux
0 ÷ 399.9 – 103 lux

Measurement of UV irradiance in the spectral range 220÷400 nm with spectral weight factor S(λ)
0 to 39.99 – 10-3 W/m2
0 to 399.9 – 10-3 W/m2
0 ÷ 3.999 W/m2
0 ÷ 39.99 W/m2

Measurement of ultraviolet radiation in the UVA spectral range (315÷400 nm)
0 ÷ 399.9 W/m2
0 to 3,999 – 103 W/m2
0 to 39.99 – 103 W/m2
0 ÷ 399.9 – 103 W/m2

Measurement of irradiance in the spectral range 400÷700 nm (blue) with spectral weight factor B(λ)
0 to 399.9 – 10-3 W/m2
0 ÷ 3.999 W/m2
0 ÷ 39.99 W/m2
0 ÷ 399.9 W/m2

Measurement of infrared radiation, spectral range 700÷1300 nm, with spectral weighting factor R(λ)
0 to 399.9 W/m2
0 ÷ 3.999 – 103 W/m2
0 ÷ 39.99 – 103 W/m2
0 to 399.9 – 103 W/m2

Measurement of infrared radiation, spectral range 400÷2800 nm
0 to 3,999 – 103 W/m2

The HD2402 kit consists of: Multisensor instrument, datalogger for measuring non-coherent optical radiation. Complete with: DeltaLog13 software (from version 1.0.1.0) for data download, monitor and data processing on Personal Computer, CH20 hardware key for software enablement, CP24 connection cable, SWD05 power supply, instruction manual, case, declaration of conformity included.

Optional on request:
– Single calibration report for all sensors.
– ACCREDIA certificate for accredited quantities (luxmeter and UVA) and single calibration report for the remaining sensors.