MS-40 Albedometer

  • ISO 9060:2018 Class C (Second class)
  • Sub-category "Spectrally flat"
  • Analog output
  • ISO 17025 certified calibration
  • Optional ventilator MV-01
  • 5 year warranty
Ask for quotation

MS-40 Albedometer consists of two MS-40 pyranometers and a special albedo kit with a glare screen to measure albedo in routine applications. 

It is used in solar power projects with bi-facial PV modules and in meteorological applications.

The MS-40 is an ISO 9060:2018 Class C pyranometer which is based on the EKO's universal sensor platform. It is the most cost-effective irradiance sensor to measure Solar irradiance across the full Solar spectrum. It can be used for agro meteorological networks and professional small scale PV sites where solar radiation is taken seriously. 

The MS-40 albedometers are manufactured in a consistent way followed by strict quality inspection and performance evaluation. EKO provides a unique calibration compliant to the international standards defined by ...

Read more
  Specifications MS-40
  ISO 9060:2018 Class C
  ISO 9060:1990 Second Class
  Sub-category "Spectrally flat" Compliant
  Sub-category "Fast response" Not compliant
  Output Analog (mV)
Response time 95% < 18 Sec.
Zero off-set a) 200W/m² +/- 12 W/m²
Zero off-set b) 5K/hr +/- 5 W/m²
Complete zero off-set c) +/- 17 W/m²
  Non-stability change/1 year +/- 1.5 %
Non-linearity at 1000W/m² +/- 1 %
Directional response at 1000W/m² +/- 20 W/m²
Spectral error +/- 0.2 %
Temperature response -10°C to 40°C +/- 3 %
Temperature response -20°C to 50°C +/- 4 %
Tilt response at 1000W/m² +/- 1 %
Sensitivity Approx. 10 µV/W/m²
  Impedance 100 Ω
  Operating temperature range -40 - 80 °C
Irradiance range 0 - 2000 W/m²
Wavelength range 285 - 3000 nm (50% points)
  Ingress protection IP 67
  Cable length 10 m
  Options

Applications and uses

Outdoor material testing

Weathering of materials is most often an irreversible process affecting the cosmetic properties or strength of materials. This aging process is mainly driven by UV radiation, Heat and reactive elements ...

More information

Solar Radiation Measurements in PV applications

Solar radiation is not only the driving force behind the Earth’s weather phenomena, it also drives photovoltaic energy production. One day of solar energy received by the Earth exceeds the ...

More information
View all