二手 HORIBA TPNA-300 #9242038 待售

Nitrogen / Phosphorus analyzer Nitrogen: Ultraviolet absorption method Phosphorus: Blue absorption method Measurement range: nitrogen: 0 to 2 mg/L Phosphorus: 0 to 0.5 mg/L Single-stage dilution range: Nitrogen: 0 to 5/10/20/50 mg/L Phosphorous: 0 to 1/2/5/10 mg/L Two-stage dilution range: Nitrogen: 0 to 100/200/500/1000 mg/L Phosphorus: 0 to 20/50/100/250 mg/L Repeatability: Standard range / Single-stage dilution range: Within ±3% Two-stage dilution range: Within ±5% Water conditions: Temperature: 2 to 40°C Flow rate: 0.5 to 5 L/min (Flow rate for the overflow bath) Power supply: 100 V AC ± 10V AC, 50/60 Hz 2013 vintage.