Hash/HACH portable turbidity and suspended solids in the United States

Hash's TSS Portable portable turbidity, suspended solids, and sludge interface monitoring instrument is an ideal remote monitoring tool for municipal and industrial wastewater, drinking water, and river monitoring. This instrument can be used as an optimization tool in the monitoring process, as well as a convenient method for calibrating or verifying online sensors.

Hash/HACH portable turbidity and suspended solids in the United States

Measurement principle:

• Multi beam alternating light method for infrared diode system. Turbidity: Dual channel 90 degree scattered light measurement, compliant with DIN EN 27027/ISO 7027;

Technical parameters:

• Additional measurement values are verified for suspended solids through six channel multi angle measurement: six channel multi angle measurement, absorbance correction measurement

• Range turbidity: 0.001~4000NTU suspended solids: 0.001~400g/L (1~400000mg/L) (upper limit depends on the characteristics of the sample).

• Accuracy turbidity: less than 3% or ± 0.02NTU, take the larger value. Suspended solids: less than 4% or ± 0.001g/L, take the larger value

• Resolution: Turbidity: 0.001 at 0-0.999 NTU; 0.01 between 1 and 9.99 NTU; 0.1 at 10-99.9 NTU; When the concentration is greater than 100 NTU, it is 1 suspended substance; when the concentration is between 0 and 0.999 g/L, it is 0.001; 0.01 when the concentration is between 1 and 9.99 g/L; 0.1 at 10-99.9 g/L; When it is greater than 100g/L, it is 1

• Measurement unit: Turbidity: NTU, FNU, EBC Suspended solids: ppm, mg/L, g/L,%

Main features:

• One instrument can measure three parameters:

• Hach's TSS Portable turbidity, suspended solids, and sludge interface monitoring instrument uses an infrared diode system and a multi beam alternating light method; As far as a portable measuring instrument is concerned, it has a wide measurement range for measuring turbidity and suspended solids.

• Multiple calibration curves for easy use:

• The analyzer stores four different suspension calibration curves and one turbidity calibration curve. For different usage scenarios or types of sludge, there is no need to constantly recalibrate.

• Convenient measurement of sludge interface:

• The measurement unit is set to mg/L, and the sludge interface can be measured in g/L or percentage. First, calibrate the instrument, and then slowly place the sensor into the sedimentation tank. When the sensor reaches the sludge interface layer, the concentration of suspended solids will significantly increase. After the sensor detects the sludge interface layer, check the meter scale on the sensor cable to determine the depth from the water surface to the sludge interface.

• Bubble compensation measurement ensures higher accuracy:

• The software of the instrument can automatically compensate for bubbles that affect the measurement. Turbidity is pre calibrated using the calibration curve stored in the instrument. When measuring suspended solids, each calibration curve can be fitted to laboratory measurement results because it can be corrected using multiple three-point measurement values and one zero point correction.

• Durable material, long service life:

• The sensor is made of polished stainless steel material with a scratch resistant sapphire window, which can be used in harsh environments. Polished stainless steel helps prevent particles from adhering to the surface of the probe. The memory can store up to 290 measurement values, including time, date, measurement value, measurement location, and homogeneity. There are three operating modes to choose from - single point measurement, intermittent measurement, or continuous measurement.

• Powered by rechargeable batteries:

• Hach's TSS Portable turbidity, suspended solids, and sludge interface monitor is powered by rechargeable batteries and can be used for up to 1 month in typical measurement mode and 4 hours in continuous measurement mode. In order to extend the usage time on site, the interval measurement mode automatically shuts down between two measurements. Can display battery status. User friendly operation menu, displayed on a direct reading LCD graphic screen.