Your specialist supplier of laboratory instruments and analyzers for water and related industries.

GREENPRIMA is specialized in the design and manufacture of water environment monitoring instruments and laboratory-scale pretreatment equipment, with factories located in England, the United States, Germany, Italy, Mexico, Taiwan and China. As a specialist provider of online water quality measurement and laboratory-scale pretreatment solutions, GREENPRIMA also creates customized solutions for customers. Our products have been sold to scientific research institutes, medical institutions, food and pharmaceutical factories and manufacturers of environmental and industrial process control equipment, among others, in various countries and regions globally.

 We keep innovating to bring new technologies to our customers.

 We provide standardized products and customized solutions.

 We keep partners updated on our concepts from R&D to manufacture of our products.

 We provide the best and the most effective products and service for certain applications.

We aim to provide our customers with the most reliable,economical, and the best laboratory instruments and water analyzers.

We provide our customers with Standard and customized instrumentation solutions.

Drinking water
Purified water
Boiler water
Surface Water
Swimming Pool
Landfill Leachate

Our instruments are used in wastewater, drinking water, pure water, other industrial processes and sample pretreatment. We provide examples in which our instruments are used successfully.

Water analyzers for Do, pH, free chlorine, turbidity were installed in Phoenix mountain waterworks

Phoenix mountain waterworks is lacated in Pingshan country, Sichuan province. Online water analyzers including Do analyzers, pH analyzers, free chlorine analyzers, turbidity analyzers have been used since the middle November. At present, all the water analyzers run well and monitor steadily and reliably.

10th Dec,2019

Free chlorine, Combined chlorine & Total chlorine: what is the difference?

Chlorine is used to kill bacteria and algae to keep water clean and healthy. There are three types of chlorine.

8th Oct,2019

How to Calibrate pH electrode?

The general process for calibration is to use at least two known data points to adjust the pH values associated with the mV output. It is best to choose solution standards that represent the range of measurement expected during sensor use. For example, one solution standard with pH value slightly lower than the minimum expected measurement and another with pH value slightly higher than the maximum expected measurement. This will allow the user to calibrate as accurately as possible. It is common to use pH 7.00 as one buffer solution and then pH 4.01 or pH 10.00 as the other. Adding more data points will increase accuracy.

3rd Sept,2019

Free chlorine analyzers PM8200Cl were applied in large laundry at Jakarta

PT.Hua Sin Indonesia was established in 1998 at Jakarta, Indonesia. They provide a full range of industrial laundry services from all the basic washing and specialist washing such as all denim wash, garment dye, dip dye, tie dye, waterless wash, crinkle and so on.

16th Aug,2019

Keep up to date with the latest News on products,events & exhibitions from GreenPrima Instruments.

Upcoming Trade Show

IE expo China 2020 Date: April 21-23, 2020 Booth: E5-B73 Venue: Shanghai New International Expo Centre(SNIEC) The 14th China Environ...

 10th Dec,2019More>>
Trade Show dates 2019

Together with our official partners, GreenPrima is represented at numerous trade fairs to present the developments and products.

 14th Mar,2019More>>
“PRIMA” scientific instrument will be showed in Analytica China

Analytica China is the International trade fair for laboratory technology, analysis, biotechnology and diagnotics in China. Its unique exhib...

 20th Sept,2018More>>
GreenPrima Instruments donate scientific instruments to East China University of Technology

In 7th June 2016, GreenPrima Instruments donated Handheld Homogenizer, Cooling Dry Bath,  Ultrasonic Cleaner,ISE Meter,Dissolved Oxyge...

 9th Jun,2016More>>