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Kipp & Zonen CHP1 Pyrheliometer

Kipp & Zonen CHP1 Pyrheliometer
Product #: 0368900
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Excellent temperature dependence

As standard CHP1 comes fitted with both 10 kΩ thermistor and Pt-100 and temperature sensors; so that the small temperature dependency of sensitivity can be corrected in post-processing using the supplied test data.

Excellent range

The instrument has a quartz window to cover the total solar spectrum of solar radiation between 200 to 4000 nm

Excellent long-term stability

The CHP1 pyrheliometer is the most commonly used radiometer for the measurement of direct normal irradiance (DNI) and offers high accuracy and reliability.

Specifications

Analog Outputs: 0 - 50 mV
Digital Outputs: n.a.
Field-of-View: 5 ± 0.2 °
Irradiance Saturation: 4000 W/m² (Max.)
Measuring Range: 200 - 4000 nm
Non-linearity: < 0.2 %
Operating Temperature Range: -40 - +176 °F (-40 - +80 °C)
Response Time: < 5s
Sensitivity: 7 to 14 µV/W/m²
Standards: Class B
Temperature Dependence of Sensitivity: < 0.5 % (-68 - +122 °F)
Zero offset A: < 1 W/m²