SS-2Z Suspended solids testerDetailed product description：

1、 Product Overview
The SS-2Z suspended solids tester is suitable for industries such as sewage, environmental protection, steel, circulating water, and chemical industry to test suspended solids in water, in order to control the suspended solids in water to meet the specified water quality standards.
2、 Principle:
This instrument applies the principle of microcomputer photoelectron colorimetric detection to replace the traditional visual colorimetric method. Eliminating human error, the measurement resolution is greatly improved. When measuring, when the tested water sample is placed in the photoelectric colorimetric seat and the reading button is pressed, the instrument will directly read.

Technical parameters

measurement range	0-100 PPM
resolution	zero point zero one
repetitiveness	≤2%
indication error	± 5% FS ± 1 word
Power supply	AC 220V 50Hz

3、 Characteristics:
1. Microcomputer and touch keyboard are easy to use.
2. It can automatically zero and calibrate from 1 to 5 points.
The SS-2Z suspended solids tester adopts a unique semiconductor emitter (patent application number 99226785.2), which has a light source lifespan several orders of magnitude longer than incandescent lamps (about 350 hours), about tens of thousands of hours.
4. High resolution. The instrument resolution reaches 0.01PPM.
4、 Operation Guide
1. Usage method
Turn on the power switch, pour the water sample into the glass sample tank, use a strong absorbent soft cloth or paper to dry the water stains outside the glass sample tank (do not touch the surface of the glass sample tank directly with your fingers to avoid leaving fingerprints on the surface of the glass sample tank and affecting the test results), place it in the sample tank seat, cover the sample tank cover, press the reading button, and wait for a few seconds for the displayed number to be the suspended solids value. Press the reading button for each reading.