Range | 0~20NTU Turbidity ;0~1000NTU Turbidity;0-1000mg/L TSS |
Accuracy | ±0.1NTU or ±5%NTU(0-20NTU Turbidity) ±0.3NTU or ±8%NTU(0-1000NTU Turbidity) ±0.3mg/L or ±8%mg/L(0-1000mg/L TSS) |
Repeatability | <5NTU,≤±0.05NTU;≥5NTU,≤±1%NTU (0-20NTU turbidity) <10NTU,≤±0.1NTU;≥10NTU,≤±1%NTU(0-1000NTU turbidity) <10mg/L,≤±0.1mg/L;≥10mg/L,≤±1%mg/L(0-1000mg/L TSS) |
Calibration | 0-20NTU turbidity:Calibration up to 4 points(optional calibration solution); 0-1000NTU turbidity:Calibration up to 7 points(optional calibration solution); 0-1000mg/L TSS:1 point calibration |
Zero drift | ≤±0.3%FS/30 min |
Working temperature | 5 – 40℃ |
Storage temperature | -10 – 55℃ |
Humidity | 0-80%RH |
Power | lithium battery(Optional dry battery) |
IP grade | IP65 |
Size | 170*72*44mm |
Weight | 290g |