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CHARACTERISTICS
- Microprocessor-controlled multifunction quantum-photo-radiometric indi-
cator with LCD indication for measuring sources of light and temperature.
Measures ILLUMINANCE (lux, foot-candle), IRRADIANCE (W/m
2
) and
RADIANCE (cd/m
2
).
- 2 inputs for probes and one for RS232C (with an optional adapter
AD RS232C).
- Probe connection: 2 DIN 45236 8-pole sockets.
- Different silicon sensors for various types of measurement.
- Spectral response:
photometer 400÷760 nm photopic curve according to CIE (1924)
radiometer 190 nm - 3.5 micron
- Conversion frequency: 1 per second.
- Integration time: from 1 second to 1999 hours.
TECHNICAL FEATURES
Measurements and measuring ranges:
- Photometer: Spectral range 400÷760 nm, automatic change of scale or 4
manual scales from 0 to 200,000 lx (0÷200,000 fcd). For
measuring ILLUMINANCE.
- Radiometer: Spectral range 400÷900 nm, measurements from
1 microwatt/cm
2
to 200 mW/cm
2
. For measuring IRRADIANCE.
- UVA: Spectral range 315÷400 nm, peak at 365 nm, measurements from
10 nanowatt/cm
2
to 200 mW/cm
2
. For measuring IRRADIANCE.
- UVB: Spectral range 280÷315 nm, peak at 312 nm, measurements from
10 nanowatt/cm
2
to 200 mW/cm
2
. For measuring IRRADIANCE.
- UVC: Spectral range 190÷280 nm, peak at 250 nm, measurements from
10 nanowatt/cm
2
to 200 mW/cm
2
. For measuring IRRADIANCE.
- PAR (Photosintetically active radiation): Spectral range from 400 to
700 nm, measurement in microEinstein per square metre per
second, measuring range from 0 to 20,000 µE m
-2
•s
-1
.
- Luminance: Measuring range from 0 to 1999x10
3
cd/m
2
.
- Instrument precision: ±0.1 rdg ±1 digit with a reference temperature of
25°C ±5°C.
- Probe precision: Radiometric ±4%.
Photometric ±5%.
- Linearity: ±1%.
- Resolution: ≤200 = 0.1 : ≥200 = 1.
- Stability: 0.15%.
- Zero drift: ±0.05%/°C of reading.
- Working temperature: 0...50°C.
- Storage temperature: -20...+60°C.
- Relative humidity: 10÷85% RH.