Swimming pool water quality testing instrument configuration program

The contents of project

I. Standards related to swimming pool water quality

1. International standards

1）World Health Organization (WHO) publishes Environmental Guidelines for Swimming Pool Waters, which provide international standards and recommendations for water quality management in swimming pools.

2）ISO Standard: ISO 7888:2017 This standard provides guidance on the selection and use of microbiological methods for water quality testing, and is applicable to a wide range of water quality tests, including swimming pool water

3) American National Standard: ANSI/APSP/ICC-11:2022 specifies water quality requirements for public swimming pools and spas, including physical, chemical and microbiological parameters.

4）European Standard: CEN EN 15266:2007 sets out the general requirements for water quality in swimming pools and similar facilities.

5）FINA Standards: The FINA Pool Water Quality Standards apply to international competition venues and detail the various indicators of water quality.

Ⅱ.Swimming pool water quality testing instrument configuration

1.Laboratory benchtop pool water testing instrument configuration program

Water quality Type	Detection parameters	limit value	Instrument Name	Instrument Model	Specification	maximum error	legend (of a map, etc)
artificial swimming pool water	turbidityNTU	≤1	Benchtop Multi-Parameter Water Quality Tester	ERUN-ST7	0-400NTU	≤2%（F.S）
	PH	7.0-7.8			0-14PH	±0.1
	residual chlorine（chlorine）mg/L	0.3-1.0			0-10.0 mg/L	0.1或5%
	chemical residual chlorine（chlorine）mg/L	≤0.4			0-10.0 mg/L	0.1或5%
	ozone (O3)mg/m3	5-10			0.01-2.5 mg/L	5%(F.S)
	cyanuric acid HCNmg/L	≤50			0-200 mg/L	5%(F.S)
	urea (NH2)2COmg/L	≤3.5			0.00-4.00 mg/L	5%(F.S)
	total number of bacterial coloniesCFU/mL	≤200	Portable water quality microorganism (bacteria) detector	ERUN-SP3-L	100CFU/mL	/
	coliformCFU/mL	not detectable	Portable water quality microorganism (bacteria) detector	ERUN-SP3-L	not detectable	/
	ORP mV	≥650	Pushbutton Benchtop Acid Meter	ERUN-ST3-DB1	-1999.99～1999.99 mV	±0.03%FS

2. Portable pool water testing instrument configuration program

Water quality Type	Detection parameters	limit value	Instrument Name	Instrument Model	Specification	maximum error	legend (of a map, etc)
artificial swimming pool water	turbidityNTU	≤1	Portable multi-parameter water quality meter	ERUN-SP7	0-400NTU	≤2%（F.S）
	PH	7.0-7.8			0-14PH	±0.1
	residual chlorine（chlorine）mg/L	0.3-1.0			0-10.0 mg/L	0.1或5%
	chemical residual chlorine（chlorine）mg/L	≤0.4			0-10.0 mg/L	0.1或5%
	ozone (O3)mg/m3	5-10			0.01-2.5 mg/L	5%(F.S)
	cyanuric acid HCNmg/L	≤50			0-200 mg/L	5%(F.S)
	urea (NH2)2COmg/L	≤3.5			0.00-4.00 mg/L	5%(F.S)
	total number of bacterial coloniesCFU/mL	≤200	Portable water quality microorganism (bacteria) detector	ERUN-SP3-L	100CFU/mL	/
	coliformCFU/mL	not detectable	Portable water quality microorganism (bacteria) detector	ERUN-SP3-L	not detectable	/
	ORP mV	≥650	Pushbutton Benchtop Acid Meter	ERUN-ST3-DC4	-2000～2000 mV	±0.1%FS

2.Online swimming pool water testing instrument configuration program

Water quality Type	Detection parameters	limit value	Instrument Name	Instrument Model	Specification	maximum error	图例
artificial swimming pool water	turbidityNTU	≤1	Multi-parameter water quality online monitoring system	ERUN-SZ-M620	0.01-100	Less than ±2% of measured value or ±0.1 NTU, whichever is greater
	PH	7.0-7.8			0-14	±0.1 pH
	residual chlorine（chlorine）mg/L	≤0.4			0-20 mg/L	0.001mg/L
	ORP mV	≥650			±2000	±5mV
	Temperature℃	0-50			0-80	±0.5℃