RH (%)

Linear

Quadratic

Cubic

R2

Α

R2

α1

α2

R2

α1

α2

α3

0

0.9962

1.3165

0.9987

−1.3611

−0.0971

0.9994

−1.4192

−0.0308

0.0869

50

0.9912

1.4243

0.9993

−1.5121

−0.1911

0.9997

−1.5578

−0.1389

0.0684

70

0.9878

1.4577

0.9996

−1.5663

−0.2363

0.9998

−1.6018

−0.1958

0.0532

80

0.9842

1.4787

0.9997

−1.6053

−0.2757

0.9998

−1.6298

−0.2477

0.0366

90

0.9762

1.4955

0.9999

−1.6541

−0.3452

0.9999

−1.6548

−0.3443

0.0011

95

0.9662

1.4811

0.9997

−1.6690

−0.4089

0.9998

−1.6433

−0.4383

−0.0385

98

0.9519

1.4169

0.9992

−1.6319

−0.4680

0.9997

−1.5773

−0.5302

−0.0815

99

0.9418

1.3531

0.9987

−1.5795

−0.4929

0.9996

−1.5112

−0.5709

−0.1022