Apogee Instruments MQ-210 Manuel du propriétaire - Page 6
Parcourez en ligne ou téléchargez le pdf Manuel du propriétaire pour {nom_de_la_catégorie} Apogee Instruments MQ-210. Apogee Instruments MQ-210 18 pages. Underwater quantum meter
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SPECIFICATIONS
Calibration Uncertainty
Measurement Repeatability
Long-term Drift
(Non-stability)
Non-linearity
Response Time
Field of View
Spectral Range
Directional (Cosine)
Response
Temperature Response
Operating Environment
Meter Dimensions
Sensor Dimensions
Mass
Cable
Calibration Traceability
Apogee MQ series quantum meters are calibrated through side-by-side comparison to the mean of four Apogee model SQ-
110 or SQ-120 transfer standard quantum sensors under high output T5 cool white fluorescent lamps. The transfer standard
quantum sensors are calibrated through side-by-side comparison to the mean of at least three LI-COR model LI-190R
reference quantum sensors under high output T5 cool white fluorescent lamps. The reference quantum sensors are
recalibrated on a biannual schedule with a LI-COR model 1800-02 Optical Radiation Calibrator using a 200 W quartz halogen
lamp. The 1800-02 and quartz halogen lamp are traceable to the National Institute of Standards and Technology (NIST).
410 to 655 nm (wavelengths where response is greater than 50 % of maximum;
± 5 % at 75º zenith angle (see Cosine Response below)
0.06 ± 0.06 % per C (see Temperature Response below)
0 to 50 C; less than 90 % non-condensing relative humidity up to 30 C; less than 70 % non-condensing
relative humidity from 30 to 50 C; separate sensors can be submerged in water up to depths of 30 m
126 mm length; 70 mm width; 24 mm height
2 m of two conductor, shielded, twisted-pair wire; additional cable available; santoprene rubber jacket
(high water resistance, high UV stability, flexibility in cold conditions)
MQ-210
± 5 % (see calibration Traceability below)
Less than 1 %
Less than 2 % per year
Less than 1 % (up to 3000 µmol m
Less than 1 ms
180º
see Spectral Response below)
24 mm diameter; 28 mm height
180 g
s
)
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