Ithini iklasi yokuchaneka kwemitha yamanzi ye-ultrasonic?

Iiklasi zokuchanekaiimitha zamanzi ze-ultrasoniczahlulwe zibe yiKlasi yoku-1 kunye neKlasi yesi-2.

1. Kwimitha yamanzi yeKlasi yoku-1 (isebenza kuphela kwiimitha zamanzi ezine-Q3≥100 m3/h), ngaphakathi koluhlu lobushushu bamanzi oluphakathi kwe-0.1∘C ukuya kwi-30∘C, impazamo ephezulu evumelekileyo yemitha yamanzi kwindawo yokuhamba kwamanzi aphezulu (Q2≤Q≤Q4) yi-±1%; kwaye kwindawo yokuhamba kwamanzi ephantsi (Q1≤Q
2. Kwimitha yamanzi yeKlasi yesi-2 (esebenza kwiimitha zamanzi ezine-Q3​<100 m3/h, kwaye ikwasebenza nakwiimitha zamanzi ezine-Q3​≥100 m3/h), ngaphakathi koluhlu lobushushu bamanzi oluphakathi kwe-0.1∘C ukuya kwi-30∘C, impazamo ephezulu evumelekileyo yemitha yamanzi kwindawo yokuhamba kwamanzi aphezulu (Q2​≤Q≤Q4​) yi-±2%; kwaye kwindawo yokuhamba kwamanzi ephantsi (Q1​≤Q