The 1900C portable turbidity meter provided by Hash Company has the superior performance of a laboratory turbidity meter, which can be used for field testing and laboratory water quality analysis. It can be widely used for turbidity value measurement of drinking water, wastewater, pure water, industrial water, and environmental water.

• The 1900C turbidity meter measurement method is designed based on the US Environmental Protection Agency (USEPA) Method 180.1, using an advanced dual detection optical system that can compensate for measurement errors caused by sample color, light fluctuations, and stray light.

• The design of signal averaging mode compensates for the reading error caused by particle drift on the optical path in the sample. The 1900C turbidity meter test can be completed within 1 minute, and the measurement process is fast and simple.

• The sensitive fault self diagnosis function can promptly remind users to discover and eliminate instrument faults; The perfect combination of Ratio optical technology and microprocessing technology patented by Hash Company greatly improves the accuracy, sensitivity, and reliability of turbidity meters.

The 1900C turbidity meter adopts a portable design, is economical, and suitable for turbidity measurement in small and medium-sized water plants, industrial users, beverage factories, aquaculture, swimming pools, health and disease control, hospitals and other departments.