National Standard HJ 828-2017 "Penentuan kualitas air dari metode Demand-Potassium Dichromate O
Jangkauan:
10-5000mg/L OEM
Kesalahan Indikasi:
≤ ± 8% untuk konsentrasi <100 mg/L; ≤ ± 5% untuk konsentrasi ≥100 mg/L.
Pengulangan:
≤5%
Periode pengukuran:
30 menit
Keluaran:
RS-232, 4-20MA, RS-485
Spesifikasi:
1500*500*450mm
Menyediakan kemampuan:
100 Unit/Minggu
Menyoroti:
Dichromate Method CODcr Analyzer
,
RS-485 Output Chemical Oxygen Demand Analyzer
,
30min Measurement Period CODcr Analyzer
Deskripsi Produk
Application This method is suitable for wastewater with a chemical oxygen demand (COD) ranging from 10 to 5000 mg/L and chloride ion (Cl⁻) concentrations below 2 g/L. Based on actual user requirements, it can also be applied to wastewater with chloride ion (Cl⁻) concentrations below 20 g/L. Technical Parameters Method Basis National Standard HJ 828-2017 "Water Quality — Determination of Chemical Oxygen Demand — Potassium Dichromate Method" Measurement Range 10–5000 mg/L