Brand: Erun environmental protection

Name: Portable multi-parameter water quality tester

Model number: ERUN-90

Parameters: COD, ammonia nitrogen, total phosphorus, total nitrogen, residual chlorine, total chlorine, chlorine dioxide, turbidity, chromaticity, copper, etc.

Erun environmental protection ERUN-SP-M9000 portable multi-parameter water quality detector, can according to the needs of heavy metals and inorganic salts (including COD, ammonia nitrogen, total phosphorus, total nitrogen, total phosphorus, total nitrogen, residual chlorine, total chlorine, chlorine dioxide, turbidity, color, copper, chromium, manganese, iron, zinc, aluminum, cyanide, phosphate, sulfate, nitrite, hardness, etc.), and the instrument can be expanded and customized test items according to the demand.

Brand: Erun environmental protection

Name: Laboratory bench-top multi-parameter water quality analysis tester

Model number: ERUN-97

Parameters: COD, ammonia nitrogen, total phosphorus, total nitrogen, hardness, chloride ion, turbidity, dissolved oxygen, conductivity, PH, etc.

ERUN-97, a desktop multi-parameter water quality analysis tester produced by Erun, contains optical method and electrode method (PH, conductivity, TDS, dissolved oxygen and water temperature), and users can be freely combined according to their needs. Widely applicable to the determination of drinking water, surface water and sewage.

Brand: Erun environmental protection

Name: Portable multi-parameter water quality analyzer

Model number：ERUN-80

Parameters: CODMn, copper, iron, nickel, hexavalent chromium, phosphate, nitrite and other 35 parameters.

Erun environmental protection research and development production of ERUN-80 portable multiparameter water quality analyzer is a measurement of various parameters of portable water quality analysis instrument, the instrument with cold light source, narrow band interference, optical system, stable optical performance, with PID automatic temperature control, timing, and other functions, convenient instrument, simple operation, suitable for the field, field use.

Brand: Erun environmental protection

Name: Laboratory bench-top multi-parameter water quality analysis 

Model number: ERUN-96

Parameters: suspended solids, ammonia nitrogen, total hardness, residual chlorine, phosphate, nitrite, copper, iron, etc.

Erun environmental protection production of desktop ERUN-96 can according to the user demand for COD, ammonia nitrogen, total phosphorus, total nitrogen, copper, iron, nickel, hexavalent chromium, phosphate, nitrite, more than 70 kinds of parameters, the instrument has stable optical performance, easy operation, high measurement accuracy, using a single wavelength light through the sample, according to the bert-bier's law, by measuring the absorbance value and then calculate the concentration of the sample.

Brand: Erun environmental protection

Name: Portable integrated multi-parameter water quality analyzer

Model number: ERUN-M813

Parameters: Temperature, depth, PH, ORP, conductivity & salinity & TDS, turbidity, DO, chlorophyll,ect.

ERUN-SP-M813 integrated multi-parameter water quality analyzer: suitable for long-term on-line field monitoring, up to 7 parameters are simultaneously measured, including: temperature, depth, PH, ORP, conductance & salinity & TDS, turbidity, DO, chlorophyll, blue-green algae, ammonia nitrogen, nitrate nitrogen, chloride ion, fluoride ion, sludge concentration (suspended matter). Bluetooth module, battery pack, hand operator and other accessories. Easy to achieve the portable measurement of the instrument.

Hand operator: In order to make the M813 integrated multi-parameter analyzer complete the data reading, parameter setting and calibration of the analyzer without the PC, and can be suitable for handheld and portable applications, Yinggrun Environmental Protection Group has specially developed a hand operator used with it. Built-in GPS receiver; Bluetooth function; USB interface and data storage function; ergonomic curve with rubber gasket for hand operation, easy to master in wet environment.

Brand: Erun environmental protection

Name: Portable COD ammonia nitrogen total phosphorus total nitrogen water quality tester

Model number: ERUN-80-4

Parameters: COD, ammonia nitrogen, total phosphorus, total nitrogen.

The portable multi-parameter water quality detector ERUN-80-4 produced by Erun environmental protection supports multi-parameter determination of COD, ammonia nitrogen, total phosphorus and total nitrogen.The instrument uses cold light source, narrow band interference optical system, stable optical performance, with PID automatic temperature control, timing and other functions, the instrument is convenient and small, simple to operate, suitable for field and field use.

Brand: Erun environmental protection

Name: desktop multi-parameter water quality analyzer

Model number: ERUN-95

Parameters: copper, iron, nickel, hexavalent chromium, phosphate, nitrite.

Erun environmental protection production of desktop multi-parameter water quality analysis tester ERUN-95 according to the user demand of copper, iron, nickel, hexavalent chromium, phosphate, nitrite, more than 100 parameters and from 420~700 nm range of any 4 in wavelength free selection customization, the instrument has stable optical performance, easy to operate, high measurement accuracy.

Brand: Erun environmental protection

Name: Laboratory bench-top boiler water quality analyzer

Model number: ERUN-ST series

Parameters: turbidity, total hardness, total alkalinity, phenolphthalein, PH, conductivity, dissolved oxygen, oil, iron, copper, dissolved solid, phosphate, sulfite, chloride ion,ect.

Laboratory bench boiler water quality analyzer ERUN-ST series refers to "GB / T 1576-2018 Industrial Boiler Water Quality" research and production, can detect the turbidity, total hardness, full alkalinity, phenolphthalein alkalinity, PH, conductivity, dissolved oxygen, oil, iron, copper, dissolved solid, phosphate, sulfite, chloride ion and other parameters.

Brand: Erun Environmental protection

Name: Portable phosphate analyzer

Model: ERUN-80-P2

Parameter: phosphate (measurement method: phosphorus molybdenum blue colorimetric method)

ERUN-80-P2 portable water quality phosphate analyzer developed and produced by ERUN Environmental Protection is a new type of intelligent portable water quality analysis instrument, which uses a monochrome cold light source and uses a microcomputer to automatically process data and directly display the phosphate concentration value of the water sample. It is widely used in the determination of drinking water, surface water, surface water, sewage and industrial wastewater.

Brand: Erun environmental protection

Name: Laboratory bench-top boiler water phosphate tester

Model number：ERUN-97-P2

Parameters:phosphate ions（Ammonium molybdate Spectrophotometer、）

ERUN-97-P2, a laboratory desktop boiler water phosphate  analyzer produced by Erun environmental Protection, uses a monochrome cold light source and automatically processes the data with a microcomputer to directly display the phosphate concentration value of the water sample.

Brand: Erun environmental protection

Name: Portable water quality phosphate (phosphate ions) tester

Model number: ERUN-90-P2

Parameter: Phosphate (phosphate  ions)（Ammonium molybdate Spectrophotometer）

ERUN-90-P2 for the laboratory water quality produced by Erun adopts the phosphorus and molybdenum blue color method stipulated in the national standard GB / T 6913-2023, which can quickly and accurately determine the phosphate content in water samples and provide strong support for water quality monitoring. This detector is easy to carry, and is suitable for outdoor and on-site rapid detection. Widely applicable to the determination of drinking water, surface water, surface water, sewage and industrial wastewater.

Brand: Erun Environmental protection

Name: Portable full alkalinity tester

Model: ERUN-80-A3

Parameter: Total alkalinity (measurement method: acid-base titration)

The portable total alkalinity tester ERUN-80-A3, developed and produced by Erun Environmental Protection, is a kind of equipment for the rapid detection of total alkalinity in water samples, which is suitable for the determination of a variety of water quality. Widely used in drinking water, surface water, surface water, sewage and industrial wastewater alkalinity determination, suitable for environmental monitoring, water treatment, sewage treatment and other fields of on-site testing needs.