Welcome to the website of green ring technology (Tianjin) Co., Ltd!

  • 022-29398436

Hardness online water quality analyzer

Agriculture, forestry, animal husbandry and fishery, industrial and mining enterprises, municipal engineering,hydrology

and water conservancy, scientific research institutions, real estate and construction industry, etc

Hardness online water quality analyzer
The hardness of water refers to the concentration of calcium and magnesium ions in water, which is calculated by the concentration of EDTA standard solution and the consumption volume V1 (ML). In terms of CaO or CaCO3, the unit is mg / L. WTF2000 hard hardness on-line water quality analyzer adopts complexometric titration method for analysis, and the detection range standard is 0-500mg / L, which can be customized according to the actual water sample. The analyzer titrates EDTA standard reagent into water sample until the solution changes from wine red to pure blue. The instrument automatically calculates the concentration of calcium and magnesium ions in water samples according to the built-in curve; If there is a small amount of zinc ion in the water sample, it needs to be added β- Aminoethanethiol was used as masking agent.
Product overview

The hardness of water refers to the concentration of calcium and magnesium ions in water, which is calculated by the concentration of EDTA standard solution and the consumption volume V1 (ML). In terms of CaO or CaCO3, the unit is mg / L.

WTF2000 hard hardness on-line water quality analyzer adopts complexometric titration method for analysis, and the detection range standard is 0-500mg / L, which can be customized according to the actual water sample. The analyzer titrates EDTA standard reagent into water sample until the solution changes from wine red to pure blue. The instrument automatically calculates the concentration of calcium and magnesium ions in water samples according to the built-in curve; If there is a small amount of zinc ion in the water sample, it needs to be added β- Aminoethanethiol was used as masking agent.

Product features

·EDTA complexometric titration was used, and the titration volume was accurate to 10 μ L;

·The core detection component is imported brand, which can accurately determine the titration end point;

·When the titration reaches the end point, the titration pump will stop automatically to save reagent;

·The quantitative analysis module is designed with small specifications, which saves reagents and reduces maintenance workload;

·Dynamic visualization, intuitive and convenient operation;

·Over range upper and lower limit alarm, fault alarm;

·Remote read and write data, support remote calibration and calibration;

·The software adopts hierarchical password management to ensure safe use;

·The instrument is equipped with automatic cleaning function and automatic calibration function;

·The external interface is reserved, and the expansion function can be customized according to the site conditions;

performance parameter

WTF2000 hard performance parameters

 Analysis method

EDTA complexometric titration

 Analysis range

0-500mg / L (expandable)

 error

≤±5% full scale meter

 Repeatability

≤±5%

 Zero drift

≤±3%

 Analysis frequency

 Timing analysis, interval analysis, remote control

 signal output

4-20mA

 Communication format

RS485 interface;Modbus Protocol

 Report output

U disk data export to excel format

 display

 7Inch color touch screen;Bilingual

 call the police

 Isolation relay contacts

 Water production unit and pretreatment unit

 Support (optional)

 Industrial printer

 Support (optional)

 Wireless remote transmission

 Support (optional)

 Reagent consumption (single time)

3ml (based on 500mg / L standard sample)

 Automatic cleaning

 support

 Auto calibration

 support

 Reagent cabinet / rack

 Support (optional)

 Water sample condition

0-60℃

 Power Supply

AC220V 50Hz

 work environment

5-60℃ ;Humidity < 90%, no condensation

 Dimensions

720 * 600 * 300mm (excluding reagent cabinet)

 Gross weight

37kg (excluding reagent cabinet)

 Cabinet protection

IP65 corrosion resistant box material

 Installation method

 Wall mounted, vertical (can be combined with reagent cabinet)

 Software version

ANNA1.07

 Mean time between failures

 > 720h / time

 authentication

ISO9000;CE

technical service

Green ring company provides you with:

1. Water quality monitoring technical consultation and formulation of application scheme

2. Customized supporting products according to the site environment

3. Debugging and acceptance of instruments and supporting equipment

4. On site training of instrument use methods and precautions

5. After sales maintenance and repair service

Green ring company can provide customized product services for customers to meet their on-site needs. The supporting products provided by Jingxiang company include:

one   Data acquisition and transmission network: remote transmission of field data to the user terminal (server, PC terminal), to achieve remote monitoring, according to the communication protocol provided by the user     Develop the data format and connect with the local relevant departments.

two   Analysis data PC client: through the configured computer, the analysis data will be transmitted to the computer in real time, or connected with the outdoor LED electronic LCD screen.

three   Water quality regulation dosing unit: according to the instrument analysis data, real-time regulation of supporting dosing equipment, inlet and outlet valves and other third-party equipment.

four   Pump control unit: it provides the control service of pump equipment on site, and can realize manual / automatic operation.

five   Water quality pretreatment unit: in view of the conditions of high temperature and high pollution of water samples, it is necessary to carry out physical purification or cooling treatment for water samples, so as to meet the requirements of analysis.

Some consumables and accessories

name

Company

Recommended replacement cycle (6 times / day)

Analytical reagent (EDTA)

Set (1L)

1Months

Standard sample

Set (1L)

3Months

Peristaltic pump pipe stuck

root

6Months

Drain pipe

root

6Months

 

Green ring promises that the reagent formula is fully open. Jingxiang provides analytical reagents and standard samples for customers to prepare.

Last product :
No Data
No Data
: Next product