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Integrated multi parameter water quality analyzer

ERUN-SP8-ASC

Integrated multi parameter water quality analyzer
Widely used for online monitoring of multi parameter water quality in rivers, lakes, reservoirs, drinking water source areas, groundwater quality, and marine water quality.
Integrated multi parameter water quality analyzer
Integrated multi parameter water quality analyzer
Integrated multi parameter water quality analyzer
Integrated multi parameter water quality analyzer
Integrated multi parameter water quality analyzer
Integrated multi parameter water quality analyzer
Introduction

Brand: Erun 

Name: Portable integrated multi-parameter water quality analyzer

Model number: ERUN-SP8-ASC

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

ERUN-SP8-ASC 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 ERUN-SP8-ASC 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, Erun 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.

Parameters
  • Calibration function can provide convenient and quick calibration operation;

  • It can easily and quickly set the parameters of the equipment;

  • Real-time data and curve display can help you to intuitively obtain the data of the water body under test;

  • Historical data download and curve display can intuitively and accurately understand and track the parameters changes of the test water in a certain period;

  • Windows The operation software of the interface can realize the setting, online observation, calibration and historical data download functions, simple and easy to use;

  • Host physical indicators  Specification

Power  supply
12 VDCWorking temperature 0~45℃ (non-icing)
Consumption3 W
Storage temperature0~50℃ (non-icing)
Communicate

MODBUS RS485

Levels of protectionIP68
Size90mm*635mm
Weight5KG
Maximum pressure resistance depth30 Meters(When containing the ion electrode: 10 m)battery capacity 

8 sections, 8C,3.6V lithium battery

  • Hand operator physical index Specification

Display3.5-inch color display screen with adjustable backlight
Data storage8G data storage space
Power  supplyBuilt-in battery power supply, battery specification: 43.7V lithium battery
Levels of protectionIP67
 Operate temperature0~50℃ (non-icing)
Storage temperature-15~60℃
Size
203mm*100mm*43mm
Weight0.5KG
  • Standard parameter electrode index Specification

  Depth

 Principle

  Pressure sensitivity method

 Range

  0-61m (Maximum withstand pressure depth of the whole machine : 30m)

 Resolution ratio

  2cm

 Accuracy

  ±0.3%

  Temperature 

 Principle

  Thermistor method

 Range

  0℃~50℃

 Resolution ratio

  0.01℃

 Accuracy

  ±0.5℃

  pH

 Principle

  Glass electrode method 

 Range

  0-14 pH

 Resolution ratio

  0.01 pH

 Accuracy

  ±0.1 pH

  ORP

 Principle

  Glass electrode method 

 Range

  -1000mV~1000mV

 Resolution ratio

  1mV

 Accuracy

  ±5mV

  Conductivity

 Principle

  Conductive pool method

 Range

  1us/cm-2000 us/cm(K=1);100us/cm-100ms/cm(K=10.0)

  100us/cm-100ms/cm(K=10.0)

 Resolution ratio

  0.1us/cm~0.01ms/cm(Depending on the scale)

 Accuracy

  ±3%

  Turbidity

 Principle

  Light scattering 

 Range

  0-1000NTU

Resolution ratio

  0.1NTU

 Accuracy

  ± 5% or 0.3NTU (Take big)

 Dissolved oxygen 

 Principle

  Fluorimetric method

 Range

  0 -20 mg/L;0-20 ppm;0-200%

 Resolution ratio

  0.1%/0.01mg/l

 Accuracy

  Measurements of ±3% or± 0.3mg/L(Take big)

  ± 0.2mg/L>8mg/l

  Chlorophyll

 Principle

   Fluorimetric method

 Range

  0-500 ug/L

 Resolution ratio

  0.01 ug/L~0.1 ug/L(Depending on the scale

 Accuracy

  The signal level of the 1 ppb rhodamine B dye corresponds

  to ± 5% of the value

  Blue-green algae

 Principle

   Fluorimetric method

 Range

  200-300,000cells/mL

 Resolution ratio

  25 cells/mL

 Accuracy

  The signal level of the 1 ppb rhodamine B dye corresponds 

  to ± 10% of the value

  Ammonia nitrogen 

 Principle

  Ion-selective electrode method

 Range

  0.1~100mg/L-N

 Resolution ratio

  0.01mg/L-N

 Accuracy

  ±10% or ±2mg/L

  Nitrate nitrogen

 Principle

  Ion-selective electrode method

 Range

  0.5~100mg/L-N

 Resolution ratio

  0.01mg/L-N

 Accuracy

  ±10%  or ±2mg/L

  Chloridion

 Principle

  Ion-selective electrode method

 Range

  3~1000mg/L

 Resolution ratio

  0.01~1mg/L (Depending on the scale)

 Accuracy

  ±10% or ±2mg/L

  Fluorinion

 Principle

  Ion-selective electrode method

Range

  0.5~1000mg/L

 Resolution ratio

  0.01~1mg/LDepending on the scale)

 Accuracy

  ±10% or ±2mg/L

Features
  • Sensor power supply positive and negative electrode reverse connection protection;

  • Sensor RS485 A/B end misconnected power supply protection;

  • Electrodes can be replaced directly in the field, and the maintenance is simple and fast;

  • The host can choose the Bluetooth communication function to realize the data transmission through Bluetooth;

  • The host has the data storage function, the data storage amount of 100,000;

  • Optional self-cleaning system can allow the product to obtain accurate data in the long term;

  • With a built-in battery compartment, optional battery, to achieve a short time of battery power supply;

  • The host has an LED light, which can show the current running state of the host and the working state of Bluetooth;

  • Standard ModbusRS-485 digital signal output, which can be connected with third-party data loggers or remote devices to achieve integration and networking;

  • Optional hand operator, and the bluetooth wireless communication mode between the hand operator, data view, calibration is convenient, and can realize the handheld application;

  • The host can flexibly set the sampling interval time, optimize the working / sleep time, reduce the overall power consumption, can be suitable for battery power supply, solar power supply, mains power supply and other occasions;


+8602985515255
yrhb@erunwas.com