1. Iziteshi ezingu-1 ~ 6 ukuze wonge izindleko ngokuzithandela.
2. Ukunemba okuphezulu, impendulo esheshayo.
3. Ukulinganisa okuzenzakalelayo okuvamile, umthwalo wokulungisa mncane.
4. Umbala we-LCD ngesikhathi sangempela, olungele isimo sokusebenza sokuhlaziya.
5. Londoloza idatha yomlando yenyanga yonke, kulula ukuyikhumbula.
6. Umthombo wokukhanya okubandayo we-monochromatic, impilo ende, ukuzinza okuhle.
7. Ukukhishwa kwamanje okuhleliwe okunembe kakhulu, okufanelekela uhlelo lokulinganisa okuzenzakalelayo noma lokuthola idatha olulandelayo.
| 1 | Isimiso sokulinganisa:i-phosphorusi-molybdenum alum yellow photoelectric colorimetry |
| 2 | Ububanzi bokulinganisa: 0 ~ 2000μg / L, 0 ~ 10mg / L ongazikhethela |
| 3 | Ukunemba: ± 1% FS |
| 4 | Ukuphinda kukhiqizwe: ± 1% FS |
| 5 | Ukuzinza: ukukhukhuleka ≤ ± 1% FS/amahora angama-24 |
| 6 | Isikhathi sokuphendula: impendulo yokuqala, imizuzu emine, imizuzu eyisithupha ukufinyelela okungenani ama-98% |
| 7 | Isikhathi sokuthatha isampula: imizuzu emi-3 / Isiteshi |
| 8 | Izimo zamanzi: Ukugeleza> 2 ml / umzuzwana. Izinga lokushisa: 10 ~ 45 ℃ Ingcindezi: 10kPa ~ 100kPa |
| 9 | Izinga lokushisa elizungezile: 5 ~ 45 ℃ (eliphakeme kune-40 ℃, ukunemba okuncishisiwe) |
| 10 | Umswakama wendawo: <85% RH |
| 11 | Izinhlobo ze-reagent: uhlobo olulodwa |
| 12 | Ukusetshenziswa kwe-reagent: cishe amalitha ama-3 ngenyanga |
| 13 | Isiginali yokuphuma: 0 ~ 22mA ngaphakathi kwebanga lanoma iyiphi isethi, ukuhlukaniswa kwesiteshi ngasinye |
| 14 | I-alamu: i-buzzer, i-relay ivame ukuvula oxhumana nabo |
| 15 | Amandla: 220V ± 10%, 50Hz ± 1% 50W Izici eziyinhloko |
| 16 | Ubukhulu: 720mm (ukuphakama) × 460mm (ububanzi) × 300mm (ukujula) |
| 17 | Usayizi wembobo: 665mm × 405mm |
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