Ulusal Standart HJ 828-2017 "Kimyasal Oksijen Talep-Potasyum Dikromat Yönteminin Su Kalitesi Be
Menzil:
10-5000mg/l oem
Gösterge Hatası:
<100 mg/L konsantrasyonlar için ≤ ±% 8; ≤100 mg/L konsantrasyonlar için ≤ ±% 5.
Tekrarlanabilirlik:
≤%5
Ölçüm periyodu:
30 dakika
Çıkış:
RS-232, 4-20mA, RS-485
Şartname:
1500*500*450mm
Yetenek temini:
100 Adet/Hafta
Vurgulamak:
Dichromate Method CODcr Analyzer
,
RS-485 Output Chemical Oxygen Demand Analyzer
,
30min Measurement Period CODcr Analyzer
Ürün Tanımı
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