SOLAR TOTAL PYRANOMETER
V-High Quality Class A & Secondary Standard Hemispherical Solar Measurement
EQ09-A: $3105 AUD, Secondary
Standard
EQ09-A: $3365 AUD, Class A
EQ09-AE: $3500 AUD, Secondary
Standard
EQ09-AE: $3770 AUD, Class A
Available: NOW
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The Middleton EQ09-A is a precision pyranometer for the measurement of global solar irradiance on a plane surface. It exceeds the ISO 9060:2018 specifications for a Spectrally Flat Class A Pyranometer. It is also available as a Secondary Standard Pyranometer to superseded ISO 9060:1990. The EQ09-A has a precision thermoelectric sensor that has exceptionally low directional error without compromise to signal strength or response time. The EQ09-AE version has an in-built amplifier to give a millivolt output for easy signal measurement.
|
Performance Specification |
ISO 9060:2018 Spectrally Flat Class A |
EQ09-A, AE (typical) |
|
Response time (to 95%) |
< 10s |
8s |
|
Zero off-set: a) 200 W.m-2 |
± 7 W.m-2 |
< 3 W.m-2 |
|
b) 5K.h-1 |
± 2 W.m-2 |
< ± 1.5 W.m-2 |
|
Non-stability (per year) |
± 0.8% |
< ± 0.5% |
|
Non-linearity |
± 0.5% |
< ± 0.5% |
|
Directional response |
± 10 W.m-2 |
< ± 10 W.m-2 |
|
Spectral error |
± 0.5 W.m-2 |
< ± 0.4 W.m-2 |
|
Temperature response |
± 1% |
< ± 1% |
|
Tilt response (0-90°) |
± 0.5% |
< ± 0.2% |
OUTSTANDING DIRECTIONAL RESPONSE, STABLE, DURABLE
Marine grade aluminium, anodized for corrosion resistance.
Bubble level on top of instrument for easy viewing.
Fully sealed construction for low-maintenance.
Cable has connector at instrument end.