Bagaimana mendiagnosis integrated cooking fume purifier working-principle?

It captures fumes through the hood, purifies them through mechanical separation, electrostatic, UV or activated-carbon sections, and then exhausts the treated air; different configurations handle particles and odors differently. Do not judge it by the word integrated alone; confirm which purification stages are actually installed. Checklist: Tetapkan kapasitas, akurasi, bahan, dan lingkungan sebelum meminta penawaran dengan standar yang sama. Minta lembar spesifikasi, laporan uji, sertifikat, panduan perawatan, dan daftar suku cadang. Saat penerimaan, periksa tampilan, dimensi, fungsi, pelindung keselamatan, dan kemasan; simpan catatan. Jangan hanya membandingkan harga satuan; sertakan kustomisasi, pengiriman, suku cadang, layanan purna jual, dan downtime. Simpan catatan tertulis untuk pertanyaan, konfirmasi, FAT, penerimaan, dan janji garansi.