CLASS B SOLAR PYRANOMETER
SK08 & SK08-E Class B Pyranometers.
SK08: $1700 AUD
SK08-E: $2050 AUD
Available: NOW
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The Middleton SK08 is an affordable pyranometer for the measurement of global solar irradiance on a plane surface. It meets the ISO specifications for a Class B pyranometer. The SK08 incorporates a passive thermoelectric sensor. The SK08-E version has an inbuilt signal amplifier.

|
Performance Specification |
ISO9060:2018 Class B |
SK08/E (typical) |
|
Response time (to 95%) |
< 20s |
7s |
|
Zero off-set: a) 200 W.m-2 |
± 15 W.m-2 |
< ± 2.5 W.m-2 |
|
b) 5K.h-1 |
± 4 W.m-2 |
< ± 4 W.m-2 |
|
Non-stability (per year) |
± 1.5% |
< -0.5% |
|
Non-linearity |
± 1% |
< ± 1% |
|
Directional response |
± 20 W.m-2 |
< ± 20 W.m-2 |
|
Spectral error |
± 1 W.m-2 |
< ± 1 W.m-2 |
|
Temperature response |
± 2% |
< ± 2% |
|
Tilt response (0-90°) |
± 2% |
< ± 1% |
