Campbell CVF4 Specifiche Scaricare il pdf (Pagina 32)

CNR4 Net Radiometer

Public Rl_net 'long-wave net radiation

Public albedo 'Albedo

Public Rn 'total net radiation

Units logger_temp = degC

Units batt_volt = volts

Units short_up = W/m^2

Units short_dn = W/m^2

Units long_up = W/m^2

Units long_dn = W/m^2

Units cnr4_T_C = deg_C

Units cnr4_T_K = K

Units long_up_corr = W/m^2

Units long_dn_corr = W/m^2

Units Rs_net = W/m^2

Units Rl_net = W/m^2

Units albedo = W/m^2

Units Rn = W/m^2

Dim Rs, Vs_Vx

'CNR4 sensitivities: refer to the Certificate of Calibration from Kipp & Zonen for sensitivity values

'for each probes, and enter them below.

Const pyra_up_sensitiv = 15.35 'unique sensitivity for upper pyranometer (microV/W/m^2)

Const pyra_dn_sensitiv = 15.41 'unique sensitivity for lower pyranometer (microV/W/m^2)

Const pyrg_up_sensitiv = 8.50 'unique sensitivity for upper pyrgeometer (microV/W/m^2)

Const pyrg_dn_sensitiv = 7.09 'unique sensitivity for lower pyrgeometer (microV/W/m^2)

'CNR4 multipliers

Public cnr4_mult(4)

Const pyra_up_mult = 1000/pyra_up_sensitiv '(W/m^2/mV)

Const pyra_dn_mult = 1000/pyra_dn_sensitiv '(W/m^2/mV)

Const pyrg_up_mult = 1000/pyrg_up_sensitiv '(W/m^2/mV)

Const pyrg_dn_mult = 1000/pyrg_dn_sensitiv '(W/m^2/mV)

DataTable (cnr4_dat,True,-1)

DataInterval (0,60,Min,10)

CardOut (1,-1)

Minimum (1,batt_volt,FP2,0,False)

Sample (1,logger_temp,FP2)

Average (4,cnr4(1),IEEE4,False)

Average (1,cnr4_T_C,IEEE4,False)

Average (1,cnr4_T_K,IEEE4,False)

Average (1,long_up_corr,IEEE4,False)

Average (1,long_dn_corr,IEEE4,False)

Average (1,Rs_net,IEEE4,False)

Average (1,Rl_net,IEEE4,False)

Average (1,albedo,IEEE4,False)

Average (1,Rn,IEEE4,False)

EndTable

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Campbell CVF4 Specifiche Pagina 32

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