Incazelo emfushane:

I-1.Umshini ulungele ukudla, imithi, imboni yamakhemikhali, imboni yezimonyo yezinhlayiya zokulinganisa ukupakisha.

 2.Yonke imisebenzi yokwenza isikhwama, ukulinganisa, ukugcwalisa, ukufaka uphawu, ukusika nokubala kungenziwa ngokuzenzakalelayo, ngesikhathi esifanayo, kungase futhi ngokusho kwesidingo samakhasimende ukuphrinta inombolo ye-batch kanye neminye imisebenzi.

I-3.Ukusebenza kwesikrini sokuthinta, ukulawula kwe-PLC, ukushayela i-stepper motor ukulawula ubude besikhwama, ukusebenza okuzinzile, ukulungisa kalula nokutholwa okunembile.Khetha isilawuli sezinga lokushisa esihlakaniphile nesilawuli se-PID ukuze uqinisekise ububanzi bephutha lokushisa elilawulwa ngaphakathi kwe-1 degree Centigrade.