

The MS-60 Albedometer consists of two MS-60 ISO 9060:2018 Class B Pranometers with a double dome construction for lower offsets and cosine errors. Combined with the MS-Albedo Kit, plus glare screen, the MS-60 Albedometer effectively measures albedo and total reflectance across various applications, including meteorology and solar power plants with bifacial PV modules.
MS-60 Pyranometers have a 5-year warranty and are manufactured with strict quality controls and performance evaluation. EKO provides calibration compliant with the international standards defined by ISO/IEC17025/9847 and a 2-year recommended recalibration interval.
Key Features:
| ISO 9060:2018 | Class B |
|---|---|
| Response time 95% | < 18 Sec |
| Zero offset A – Thermal Radiation (200W/m²) | ± 5 W/m² |
| Zero offset B – Temperature change (5K/hr) | ± 2 W/m² |
| Zero offset C – Total zero off-set | ± 7 W/m² |
| Non-stability (change/year) | ± 1.5 % |
| Non-linearity (at 1000W/m²) | ± 1 % |
| Directional Response (at 1000W/m² | 0 to 80°) | ± 18 W/m² |
| Spectral Error | ± 0.2 % (Spectral selectivity ± 3%) |
| Temperature response (-20°C to 50°C) | ± 4 % |
| Tilt Response (0-90° | 1000W/m²) | ± 1 % |
| Additional Signal Processing Error | – |
| Technical Features : | |
| Wavelength Range | 285 to 3000 nm |
| Irradiance range (W/m²) | 0 to 2000 |
| Signal Output | Analog |
| Sensor Diagnostic | – |
| Operating temperature | -40 to 80 °C |
| Supply voltage | – |
| Power Consumption | – |
| Ingress protection | IP67 |
| Calibration traceability / uncertainty | ISO 17025 / WRR / < 0.7% (k = 1.96)ISO 17025 / WRR / < 0.7% (k = 1.96) |
| Standard Cable Length | 10m (Optional lengths 20m, 30m, 50m) |