Overview
LEICI WZT-701 online turbidity monitor is a professional instrument for the measurement of water sample turbidity. It adopts the principle of photometric 90 ° scattering method and is used in conjunction with TSC-10-D turbidity Sensor. It is suitable for continuous monitoring of tap water, drinking water, secondary water supply, surface water and industrial process water.
Features
1. LCD screen display, button operation, easy to operate
2. Support continuous measurement
3. Support cleaning interval setting and quick cleaning turbidity Electrode
4. With automatic upper and lower limit alarm function
5. Support turbidity Sensor automatic cleaning function, equipped with a special measurement pool with bubble removal function, Sensor comes with a cleaning brush, the instrument has automatic turbidity measurement pool sewage function
6. Support single point calibration or two point calibration
7. Power outage protection function
8. With (4~ 20) mA DC isolated signal output, output upper limit and output lower limit can be arbitrarily set
9. With RS-232 digital interface, it supports data upload and remote communication
Principle
The turbidity was measured by photometric 90 ° scattering method, and the turbidity value was determined by detecting the scattering degree of suspended particles in the water sample.
Applications
Tap water, drinking water, secondary water supply, surface water, industrial process water
Standards
HJ/T 98-2003 Technical requirements for turbidity water quality automatic analyzer, JJG 880-2006 Turbidimeter
Steps
1. Installation of Instruments and Sensors
2. Connect the power supply and water sample lines
3. Set the cleaning interval and alarm upper and lower limits
4. Single point or two point calibration
5. Initiate continuous measurement
6. Monitor data through LCD screen and button operation
7. Maintain Sensors with Automatic Cleaning
Notice
• Ensure that the water sample Flow rate is within the range of (100~ 120) mL/min
• Water sample pressure should be maintained between (7 and 140) kPa
• Operating Environment Temperature should be controlled at (5~ 40) ℃, relative humidity not more than 90%
• The power requirements are AC (220 +/- 22) V, (50 +/- 1) Hz
• When installing, note that the instrument is Wall-Mounted and the Sensor is circulating.
• Regularly check Sensor cables and interfaces to avoid damage
• Follow the automatic cleaning and sewage function settings to ensure measurement accuracy
