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YSI Pro Quatro portable multi parameter water quality analyzer from the United States

NegotiableUpdate on 01/20

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Nature of the Manufacturer: Producers

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Place of Origin

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Overview

The YSI Pro Quatro portable multi parameter water quality analyzer from the United States can measure dissolved oxygen, conductivity, specific conductivity, salinity, resistivity, etc. It is commonly used for surface water, underground drinking water measurement, agricultural water quality parameter measurement, and other fields.

Product Details

YSI Pro Quatro portable multi parameter water quality analyzer from the United StatesProduct Introduction:

YSI ProQuatro handheld multi parameter instrument can measure dissolved oxygen, conductivity, specific conductivity, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature in various combinations. It is also a very powerful laboratory instrument for BOD, pH, and ORP.

The EPA has approved the drinking water and wastewater compliance report.

Application areas of YSI ProQuatro portable multi parameter water quality analyzer in the United States:

Surface water and underground drinking water measurement

Measurement of agricultural water quality parameters

Non point source pollution in inland and coastal areas

Overflow from sewage treatment plants

Groundwater near sewage treatment plants that may be contaminated

Overflow caused by rainstorm

Water for entertainment projects

地表水工程

Wetland monitoring

Research on Salt Tide Invasion

Laboratory BOD testing

The food and beverage industry, mainly consisting of wine and beer

Comparison of data as a long-term unmanned monitoring device

University research project

Configuration List of YSI ProQuatro Portable Multi Parameter Water Quality Analyzer in the United States:

YSI ProQuatro portable multi parameter water quality analyzer

ProQuatro Multi Parameter Water Quality Analyzer Host

4-meter cable, four probe interface 10102030-4

Dissolved oxygen electricity * YSI2003

PH electricity * YSI1001

ORP Electric * YSI1002

Electrical conductivity * YSI5560

Ammonia ion selective charge * YSI1004

Chloride Electricity * YSIYSI1005

Nitrate Electricity * YSI1006

Membrane kit YSI5908

PH buffer YSI3821, YSI3822, YSI3823

Conductivity calibration solutions YSI3167, YSI3168, YSI3169

Oxidation reduction ORP standard solutions YSI3682, YSI3683, YSI3684

YSI Pro Quatro portable multi parameter water quality analyzer from the United StatesTechnical Specifications:

Technical parameters of YSI ProQuatro portable multi parameter water quality analyzer (4-meter cable+probe):

parameter		Measuring principle	measurement range	resolution	accuracy	calibration	working depth
dissolved oxygen	%Air saturation	*Spectral method or primary battery method	0-500%	0.1% or 1% air saturation (optional)	0-200%: ± 2% of the reading or 2% air saturation, whichever is greater; 200-500%: ± 6% of reading	1 point or two-point calibration with 0%
dissolved oxygen	Milligrams per liter	*Spectral method or primary battery method	0-50mg/L	0.1 or 0.01mg/L (Optional)	0-20mg/L: ± 2% of the reading or 0.2mg/L, whichever is greater; 20-50mg/L: ± 6% of reading	1 point or two-point calibration with 0%
temperature	Field durable cable		-5 to 70 ℃	0.1	±0.2℃		4m
temperature	Laboratory grade cables		5 to 70 ℃	0.1	±0.35℃		4m
Conductivity*		Four electric * circulating type Conductivity measurement tube method	0-200mS/cm	0.001-0.1mS/cm (Depending on the range)	± 0.5% of the reading or 0.001mS/cm, whichever is greater (4m cable); ± 1% of the reading or 0.1ppt, whichever is greater (20m cable)	one o'clock
salinity		Calculated from conductivity and temperature	0-70ppt	0.01ppt	± 1% of the reading or 0.1 ppt, whichever is greater 0.2	one o'clock
pH		Glass composite electrochemical method	0-14	0.01	±0.2	1, 2, 3, 4, 5 or 6 o'clock (Optional)
ORP		Platinum electrochemical method	-1999 to 1999mV	0.1mV	±0.2mV	one o'clock
Ammonium nitrogen		Ion selective electrochemical method	0-200mg/L-N(0-40)	0.1mg/L-N	The reading is ± 10% 2mg/L-N, whichever is greater	1, 2 or 3 o'clock (Optional)	17m
Nitrate nitrogen**		Ion selective electrochemical method	0-200mg/L-N(0-40)	0.1mg/L-N	± 10% of the reading or 2mg/L-N, whichever is greater	1, 2 or 3 o'clock (Optional)	17m
Chloride**		Ion selective electrochemical method	0-1000mg/L(0-40)	0.1mg/L	± 15% of the reading or 5mg/L, whichever is greater	1, 2 or 3 o'clock (Optional)	17m
Total dissolution solid		Calculated from conductivity and temperature	0-100g/L (can input 0.30 to 1.00, default value is 0.64)	0.001， 0.01， 0.1 g/L	0.4kPa (temperature variation within ± 15 ℃ of calibration point)
atmospheric pressure		Piezoresistive method	50-110kPa	0.01kPa		one o'clock
Note: The parameters calculated from this include resistivity, salinity, specific conductivity, and total dissolved solids Ionic electricity only applicable to freshwater ***Additionally: US, NIST, or custom buffer solutions

Host technical specifications:

parameter	measurement range	resolution	accuracy
pH	-2.60 to 16.60	0.1mV (0.01pH unit)	± 0.1mV (± 0.01pH unit)
Oxidation-reduction potential	-1999 to+1999mV	0.01mV	±0.5mV
conductivity	0.0-200 mS/cm	0.001mS/cm or 0.1 μ S/cm-0.1mS/cm (depending on the range)	± 0.3% ± 1 digit of the full range
dissolved oxygen	0.00-90mg/L 0-550%	0.01mg/L, 0.1%	± 0.2% of full range (550% air saturation) Previous position (at 10 o'clock, using 1.25PE cover film)
temperature	-10 to 100	0.1℃	Full range ± 0.1% 1-digit