Working Principle:

The HACH 2100Q portable turbidity meter uses the scattering method to measure turbidity, where the turbidity tester emits a parallel beam of light that passes through the sample. When it encounters particulates, the direction of light dispersion changes, creating scattering. The scattered light detects the scattering of particles in the water at a 90° angle to the incident light, with the degree of scattering proportional to the number of suspended particles.

Instrument Features:

● Compact and lightweight, suitable for outdoor and emergency measurement scenarios.
The 2100Q portable turbidimeter uses ratio measurement technology in hash to make measurement results more accurate and reliable. The turbidity tester uses the system's rapid settling mode to determine whether the sample has reached a steady state, avoiding errors that may occur during human judgment. This portable turbidity meter uses an IP67 waterproof rating, making field measurements more reliable and reliable.

● Optical system capable of conducting precise on-site testing
The optical system of the 2100Q portable turbidity meter utilizes Hash Company's ratio measurement technology, featuring a dual-detector optical system that compensates for sample chromaticity, light fluctuations, and stray light. For most samples, even under harsh on-site conditions, the turbidity tester can maintain laboratory-level measurement performance and obtain accurate and reliable results.

● Accurately measures rapidly settling samples
The 2100Q portable turbidimeter uses a rapid settling turbidity (RST) measurement mode. For fast-settling samples that are difficult to measure, the 2100Q portable turbidimeter can provide you with accurate and reproducible measurement results. Moreover, this turbidity tester can calculate turbidity values based on a series of automatic readings using a special calculation algorithm, eliminating the need for unnecessary measurement and estimation.

● Easy data transmission
When using the optional USB+ power module, data transfer with the 2100Q portable turbidity meter is very simple and flexible, requiring no additional software. All data can be transferred to the module and downloaded to the computer using a USB connection device, providing you with useful and complete data. The 2100Q portable turbidity meter offers two different modules to choose from, allowing you to choose the connection and power supply method according to your needs.

● Convenient data storage features
The 2100Q portable turbidity meter can automatically store up to 500 sets of measurement values, making it convenient for users to access and back them up. Stored information includes: date and time, operator ID, reading mode, sample number, sample count, unit, calibration time, calibration status, error information, and results.

● Easy calibration and verification
The calibration and verification Chinese prompt function of the 2100Q portable turbidimeter not only saves you time but also ensures accuracy. This turbidity tester has a simple user interface. For routine calibration, it can be completed without consulting complex operation manuals. Single-point Rapid-CaI calibration provides a straightforward solution for low-range measurements.

Application Areas:

The 2100Q portable turbidity meter is mainly used in environmental protection, tap water, health and disease control, government universities, municipal water supply, industrial water, pharmaceutical industry, and wastewater treatment.