PAR Irradiance Meter
Category： CTD
Model： PAR Irradiance Meter
Brand： Chelsea Instruments Ltd.
Quantity： 1
Instrument： Non-shipboard Instrument
Equipment Condition： Normal
Maintenance Manager
Han Song Ong
Technician II
(02)3366-6884
hsong79@ntu.edu.tw
Instrument Expert
Function Description
Attached to the CTD system, used to measure underwater light intensity, which can serve as a reference for estimating chlorophyll concentration or primary productivity in seawater.
Borrowing Rules
Please contact the equipment technician.
Equipment Description
| Operating Temperature | -2 C - 32 ℃ |
| Range | (E=6.023 x 10^{23} quanta) |
| Relative Spectral | Flat to ±3% from 470-700 nm, down |
| Sensitivity | 8% of 400 nm and 36% at 350 |
| Angular detection range | ±1300 from normal incidence |
Maintenance & Attendance Records
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