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ROS-7000 Reactive Oxygen Species Online automatic

The Reactive Oxygen Species Online automatic analyzer is mainly used for real-time monitoring of water plants disinfected with potassium monopersulfate disinfectant. According to the complex and changeable working conditions on site, it is recommended that the water sample containing suspended solids be equipped with a sample supply filter system to meet the process requirements of different industries and different customers.

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ROS Analyzer

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86-311-83831058 / 67368592

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Product details

Instrument application

Overview

ROS-7000 Reactive Oxygen Species Online automatic analyzer is an online analysis instrument that uses photoelectric colorimetry to detect Potassium monopersulphate disinfectants. ROS-7000 Reactive Oxygen Species Online automatic analyzer has the characteristics of simple structure, easy maintenance, long maintenance intervals, accurate test data, and good stability. It can be applied to industries such as waterworks

and end of pipe network. At the same time, through a large number of operating practices, a water sample supply system that makes the operation of the instrument more stable has been introduced to provide you with

better application solutions, so that the online analytical instrument can operate accurately and stably.

Instrument measurement principle:

The water sample reacts with the reagent to produce a red compound. At a certain wavelength, the absorbance is measured and converted into active oxygen based on the absorbance.

Main performance index

Measuring Method	Spectrophotometry
Model	ROS-7101	ROS-7201
Inlet water channel	Single channel	Dual channel
Measurement range	(0.0～1.0)mg/L
	(optional)pH:（0-14）；Temp.:（0-100）℃
Accuracy	±5% or ±0.05mg/L（take the large value ）
	pH:±0.1pH；Temp.:±0.5℃
Measurement cycle	≤3min
Sampling interval	The interval (1～999) min can be set to any value
Maintenance cycle	Recommended once a month (see maintenance chapter)
Environmental requirements	Ventilated and dry room without strong vibration; Suggested room temperature: (15 ～ 28)℃; relative humidity: ≤85% (no condensation).
Sample water flow	（200-400） mL/min
inlet water pressure	（0.1-0.3） bar
Inlet water temperature range	（0-40）℃
Power supply	AC (100-240)V； 50/60Hz
Consumption	120W
Power connection	3-core power cord with plug is connected to the mains socket with ground wire
Data output	RS232/RS485/（4～20）mA
Dimension size	HWD:（800400200）mm

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CREATEC will be there where there is water

Focus on the independent research and development of online water quality analysis instruments and water environmental protection analysis instruments

ABOUT US

Hebei Create Instrumentation Technologies Co., Ltd. is a national high-tech technology enterprise which is specialized in the water quality online analysis instruments.The founder Hao shuanju was first awarded the national “Automatic Pure Water Monitor” patent in 1988.And entered into the field of water quality online analysis and research.

Factory :NO.2 Building ,No.368 North Xinshi Road, Shijiazhuang 050091,Hebei Province,China.

Office Address: Block 23, Keying·Zhichuang Valley, Huai'an West Road, Luquan District, Shijiazhuang City
Tel： 86-311-83831058 / 67368592
E－Mail：meter@createc.cn

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Learn more about online water quality analysis instruments

hotline: 400-666-1916

86-311-83831058

meter@createc.cn

Hebei Create Instrumentation Technologies Co., Ltd.

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