Measuring Unit Range: (0~20.00) (20.0~200.0) (200~1000) NTU
Measuring Unit Resolution: 0.01NTU, 0.1NTU, 1NTU
Measuring Unit Accuracy: ≤ ±6%
Measuring Unit Repeatability: ≤0.5%

Measuring Unit Range:  (0~20.00) (20.0~200.0) NTU
Measuring Unit Resolution: 0.01NTU, 0.1NTU, 1NTU
Measuring Unit Accuracy: ≤ ±8%
Measuring Unit Repeatability: ≤1.0%

Measuring Unit Range:  (0~20.00) (20.0~200.0) NTU
Measuring Unit Accuracy: ≤ ±8%
Measuring Unit Repeatability: ≤1.0%
Measuring Unit Fluctuation: ≤ ±1.0% FS/30min

Measuring Unit Range:  (0~20.00) (20.0~200.0) (200~1000) NTU
Measuring Unit Accuracy: ≤ ±6%
Measuring Unit Repeatability: ≤0.5%
Measuring Unit Fluctuation: ≤ ±0.5% FS/30min

Measuring Unit Range:  (0.000~20.00) (20.01~200.0) (200~2000) (2001~4000) NTU
Measuring Unit Accuracy: ≤ ±6%
Measuring Unit Repeatability: ≤0.5%
Measuring Unit Fluctuation: ≤ ±0.5% FS/30min

Minimum Principle: 90°scattered light
Minimum readout(NTU): 0.001 NTU
Measuring range(NTU): 0-10,0-100,0-1000,0-4000
Basic error (F.S): ±2%

Minimum Principle: 90°scattered light
Minimum readout(NTU): 0.001 NTU
Measuring range(NTU): 0-10, 0-100, 0-500
Basic error (F.S): ±2%

Minimum Principle: 90°scattered light
Minimum readout(NTU): 0.01 NTU
Measuring range(NTU): 0-10, 0-100, 0-1000
Basic error (F.S): ±2%

Minimum Principle: 90°scattered light
Minimum readout(NTU): 0.01 NTU
Measuring range(NTU): 0-50, 0-500
Basic error (F.S): ±2%

Resolution: 0.01/0.1/1NTU
Indication Error: ≤±2% reading± stray light
Sample Volume: 18ml
Detector: Silicon photovoltaic

Light Source: Tungsten filament lamp
Accuracy: ≤ ±2% of reading+ stray light
Resolution: 0.01/0.1/1 NTU (FNU)
Data Storage: 200 groups  

Measuring range: 0-20/20-200/200-2000 NTU
Accuracy: ≤±6%
Repeatability: ≤0.5%
Fluctuation: ≤ ±0.5% FS/30min