HANGZHOU ZETIAN TECHNOLOGY CO., LTD was established in 2008, and has national wide impact in China now as a fast-growing company specialized in environmental pollution monitoring and industrial process control. Our instruments and emission analyzers can be customized by our professional staff who understand your compliance testing needs and provide you best solutions. We focus on Ultra-violet DOAS gas analyzer, Laser TDLAS gas analyzer, continuous emission monitoring system, air quality monitor, water quality testing, etc, basically covering air pollution monitoring, metallurgical industries, chemical, refinery industries, cement, sulfur recovery, flue gas and other online monitoring needs. Our friendly and professional staff are always ready to provide technical support to our customers.

Hangzhou Zetian Technology Co., Ltd. is the only water analyzer 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.water quality testing instruments, 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 analyzer equipment of ZETIAN, especially our portable water analyzer has been experienced years of on-site validation, stable and reliable, low failure rate. Product details are listed below.