Water Quality Analyzers

Hangzhou Zetian Technology Co., Ltd. is the only water analysis equipment manufacturer in China that has five analytical technology platforms including LED colorimetric platform, full-spectrum colorimetric platform, cold atomic absorption colorimetric platform, anode dissolution platform and electrode method platform. These five kinds of analysis platform used on our online water quality analyzer can measure the common pollution factors in water, including COD, ammonia nitrogen, total phosphorus, total nitrogen and heavy metals such as copper, chromium, lead, zinc, mercury, arsenic, etc. At the same time, our water analyzer equipment, using the full spectrum colorimetric platform or anodic dissolution platform also can realize COD/ ammonia nitrogen integrated system, total phosphorus/ total nitrogen integrated system,and all kinds of heavy metal integrated system, etc.

The water quality testing instruments of ZETIAN, especially our portable water quality analyzer has been experienced years of on-site validation, stable and reliable, low failure rate. Product details are listed below.

CODet-5000 CODcr Online Automatic Analyzer

MDet-5000X Colorimetric Method Heavy Metal Online Analyzer

WDet-5000 Ammonia-Nitrogen Online Automatic Analyzer

WDet-5000 Total Phosphorus Online Automatic Analyzer

WDet-5000CN Cyanide Online Analyzer

WDet-5000TPN Total Nitrogen Online Automatic Analyzer

WDet-5000UVI Immersion UV Water Analyzer

WDet-7000 Integration Water Quality Online Analyzer

Peristaltic Pump Tube Of Online Water Quality Analyzer

The United States imported special rubber hose, long service life, a tube can use more than one year.

Sample Module Of Water Quality Analyzer

Homemade sampling module uses the high pure PTFE material, disassembly easy to clean or replace, reliable operation, every channel is completely isolated.

Control System Of Water Quality Analyser

(1) Control solenoid valve uses non-contact electronic switch, no mechanical life.

(2) Homemade control unit, after years of verification, low fault rate, high reliability, modular design, low maintenance cost.

Water Analyzer Instrument Protection-Grounding Design

Water analyzer instrument has high-level intelligence, such as reagents fault adding warning (especially H2SO4 used in COD, if it is not H2SO4, it is likely to lead digestion tube burst), leakage protection (if there is a leak, the instrument will report en error), pressure relief valve (making pressure in digestion tube within a certain range).

All the external interface and main circuit of water analyzer equipment is in isolation, which makes the normal sample without the outside interference. Especially for unequal potential connection, its effect is particularly evident.

In analog circuits (measurement module) also made electrical isolation, which makes the minimum possible interference on measurement.

Measuring Parts Of Water Analyzer Equipment

Modulating optical measurement makes no influence of external light on measurement, the water quality analyzer is more stable.

External Interface Of Water Quality Testing Devices

The largest configuration has 2×4-20 mA output, 4×4-20 mA input, 2 switch input, 2 switch output, can access the PH meter, flow meter, ss and other equipment, and can display on the main interface.

Technology Platform Of Water Quality Testing Instruments

Our water analyzer equipment has five measuring platforms, suitable for the needs of different applications.

We also have air quality analyzer for sale, if you have needs, please contact us.