HINOTEK DGB-401 Water Quality Multi-parameter Meter

Wave Length: 420nm; 470nm; 620nm; 700nm

Range:

Ammonia nitrogen: (0.000-4.000)mg/L, extends to (0.000-300.00)mg/L

Low COD: (0.0-150.0) mg/L

High COD: (150-1500) mg/L

Total phosphorus: (0.000-1.000)mg/L, extend to (0.000-25.00)mg/L

Basic Error:

Ammonia nitrogen: ±10%

Low COD: ±8%

High COD: ±8%

Total phosphorus: ±10%

Repeatability:

Ammonia nitrogen: ±3%

Low COD: ±3%

High COD: ±3%

Total phosphorus: ±3%

Stability:

Ammonia nitrogen: 0.200mg/L/20min

Low COD: 6mg/L/20min

High COD: 6mg/L/20min

Total phosphorus: 0.050mg/L/20min

Power Supply: Four AA bateries; USB

Dimension (mm) & Weight (kg): 490*375*210;4

Standard Configuration: DGB-401-1 Portable digester, Digestion tube, Reagents