Leaf Photosynthesis - MultispeQ Beta ONLY-PAR300uE-Nate


Measures photosynthesis-related parameters in <15 seconds, including: Phi2, PhiNPQ, PhiNO, NPQt, qL, LEF, and SPAD at PAR = 300 uE. In addition, measures PAR (photosynthetically active radiation), ambient temperature and relative humidity.

Works with the MultispeQ Beta device only

[
  {
    "pulses": [
      20,
      200,
      20,
      30,
      10,
      10,
      10,
      30,
      20,
      400,
      150,
      100,
      100,
      100,
      100,
      100,
      100
    ],
    "act_intensities": [
      0,
      -1,
      -1,
      692,
      614,
      537,
      460,
      692,
      -1,
      0,
      0,
      0,
      125,
      0,
      750,
      0,
      3000
    ],
    "meas_intensities": [
      0,
      0,
      4095,
      4095,
      4095,
      4095,
      4095,
      4095,
      4095,
      4095,
      4095,
      2265,
      0,
      2900,
      0,
      3800,
      0
    ],
    "detectors": [
      [
        34
      ],
      [
        0
      ],
      [
        34
      ],
      [
        34
      ],
      [
        34
      ],
      [
        34
      ],
      [
        34
      ],
      [
        34
      ],
      [
        34
      ],
      [
        34
      ],
      [
        34
      ],
      [
        34
      ],
      [
        35
      ],
      [
        34
      ],
      [
        35
      ],
      [
        34
      ],
      [
        35
      ]
    ],
    "meas_lights": [
      [
        14
      ],
      [
        0
      ],
      [
        15
      ],
      [
        15
      ],
      [
        15
      ],
      [
        15
      ],
      [
        15
      ],
      [
        15
      ],
      [
        15
      ],
      [
        0
      ],
      [
        15
      ],
      [
        12
      ],
      [
        20
      ],
      [
        12
      ],
      [
        20
      ],
      [
        12
      ],
      [
        20
      ]
    ],
    "environmental": [
      [
        "light_intensity",
        0
      ],
      [
        "relative_humidity",
        0
      ],
      [
        "temperature",
        0
      ]
    ],
    "get_ir_baseline": [
      15,
      14
    ],
    "get_blank_cal": [
      12,
      20
    ],
    "act_background_light": 20,
    "tcs_to_act": 100,
    "act1_lights": [
      0,
      20,
      20,
      20,
      20,
      20,
      20,
      20,
      20,
      11,
      0
    ],
    "cal_intensities": [
      4095,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0,
      0
    ],
    "pulsedistance": 10000,
    "pulsesize": 10,
    "get_userdef0": 1,
    "get_userdef1": 1,
    "get_userdef2": 1,
    "get_userdef3": 1,
    "get_userdef4": 1,
    "get_userdef5": 1
  }
]
Default avatar
Created by

Nathan G. Swenson


Category

Plants
Connected Macro

Field Leaf Test


Compatible Instruments

MultispeQ beta


Latest Update

Jan 2018