Magee model (solute gain) Peleg model (solute gain)
Conc. (°Bx) Temp. (°C) A K R2 χ2 E% RMSE K1 K2 R2 χ2 E% RMSE
40 35 1.6957 0.7824 0.98 0.2127 4.4275 0.3457 4.4329 0.03458 0.91 0.573 10.69 0.7573
40 45 2.9609 0.8472 0.99 0.0694 2.1855 0.2634 6.30406 0.04279 0.94 0.592 8.442 0.7695
40 55 3.5877 0.9240 0.99 0.1015 1.8886 0.3187 7.2927 0.04805 0.97 0.309 5.342 0.5559
50 35 2.2932 0.7861 0.98 0.1084 3.5912 0.3293 5.54218 0.04001 0.93 0.641 9.9769 0.8011
50 45 4.0481 0.8481 0.99 0.0529 1.9356 0.2400 7.46864 0.04399 0.97 0.282 5.4214 0.5312
50 55 4.5820 1.1402 0.99 0.1279 1.8948 0.3576 9.1689 0.05931 0.97 0.449 4.369 0.6707
60 35 2.6721 0.8614 0.99 0.0407 1.6916 0.2018 6.20413 0.04439 0.96 0.408 6.3006 0.6392
60 45 4.0604 1.0879 0.99 0.0562 1.7448 0.2573 8.4532 0.056201 0.96 0.586 5.5548 0.7656
60 55 4.6557 1.5219 0.99 0.2668 2.6868 0.5261 10.8119 0.07781 0.94 1.984 7.8928 1.4088
Table 4: Various regression coefficient and statistical parameters of Magee and Peleg model for solute gain.