Operation of WGZ 1B Portable Turbidity Meter
Simple User Manual of WGZ-1B Portable Turbidity Meter Calibration 1. Zero Point A) put zero turbidity water into measuring bottle. B) Put measuring bottle in measuring position and Cover the light-shielding-cover. C) Rotate the zero-point-knob(the left knob) and adjust value to zero. 2. S lope A) Put 100NUT turbidity standard solution into measuring bottle. B) Put measuring bottle in measuring position and Cover the light-shielding-cover. D) Rotate the calibration-knob(the right knob) and adjust value to 100NTU. Then the calibration will be finished. Attention. 1) before to measurement , please Shake the bottle to make the water sample even. 2) Please put water level to thread mouth in sample bottle. 3) Please clean the bottle ,not any dirty things and no fingerprint. 4) For slope, you can use standard solution based on your need ,here we use 100NTU. Configuration 100NTU standard solution. Take 10ml 400NTU standard solution and add 30ml zero turbidity water. If any questi