022-29398436
Arsenic ion / total arsenic online water quality analyzer (as)
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
Arsenic ion / total arsenic online water quality analyzer (as)
The arsenic toxicity of the element is very low, but the arsenic compounds are highly toxic, and the trivalent arsenic compounds are the strongest. Arsenic compounds are easy to accumulate in human body, causing acute or chronic poisoning. Arsenic pollution mainly comes from industrial wastewater such as mining, metallurgy, chemical industry, chemical pharmacy, pesticide production, glass, leather making and so on.
Wtf3000 as as / total arsenic online water quality analyzer is based on the national standard detection method, and the detection range is 0-5mg/l. For the water samples with high concentration, we analyze the water samples by the precise dilution method.
The arsenic toxicity of the element is very low, but the arsenic compounds are highly toxic, and the trivalent arsenic compounds are the strongest. Arsenic compounds are easy to accumulate in human body, causing acute or chronic poisoning. Arsenic pollution mainly comes from industrial wastewater such as mining, metallurgy, chemical industry, chemical pharmacy, pesticide production, glass, leather making and so on.
Wtf3000 as as / total arsenic online water quality analyzer is based on the national standard detection method, and the detection range is 0-5mg/l. For the water samples with high concentration, we analyze the water samples by the precise dilution method.
·The national standard as sb Mo blue double beam colorimetric method was used for sealed digestion at high temperature and high pressure;
·The quantitative analysis module is designed with small specifications, which saves reagents and reduces maintenance workload;
·Dynamic visualization, intuitive and convenient operation;
·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;
Wtf3000 as performance parameters
|
Analysis method |
GB / T 23274.3-2009 methods for chemical analysis of tin dioxide Part 3 arsenic antimony molybdenum blue spectrophotometric method |
||
|
Analysis range |
0-1mg/L； 0-5mg / L (customizable) |
||
|
detection limit |
0.001mg/L |
||
|
resolving power |
＜0.01mg/L |
||
|
Error |
＜5% F.S. |
||
|
Repeatability |
5% |
||
|
Span Drift |
±5% F.S. |
||
|
Analysis method |
On the hour |
Run hourly, up to 24 groups per day |
|
|
Interval |
Run for 0-9999 minutes at the set interval |
||
|
Manual |
Manual analysis |
||
|
long-range |
Modbus is used for remote control;Dry contact control |
||
|
Calibration mode |
Interval times |
Interval calibration according to the number of analysis accumulation |
|
|
Interval days |
Interval calibration by operation days |
||
|
Manual |
Manual calibration |
||
|
long-range |
Remote control by MODBUS |
||
|
Cleaning method |
Automatic |
Analysis and cleaning;Fault cleaning;Abnormal power off cleaning;Emergency stop cleaning |
|
|
Manual |
Manual cleaning |
||
|
call the police |
Lack of liquid alarm;Self check alarm;Fault alarm;Over limit alarm (one way relay) |
||
|
Data |
One 4-20mA analog |
||
|
Communications |
A standard Modbus protocol of RS232 or RS485 interface |
||
|
Storage |
About 20000 sets (automatically saved after power failure);Support u disk to export Excel; |
||
|
Printing |
Miniature industrial thermal printer (optional) |
||
|
Reagent dosage |
About 650 times / set (3 months) |
||
|
Maintenance cycle |
About 30 days, 45 minutes |
||
|
Display unit |
7Inch LCD, 800 * 480 resolution, TFT true color touch screen |
||
|
Use environment |
5-35 ℃, humidity < 90% (no condensation) |
||
|
Water sample temperature |
5—35℃ |
||
|
Interference |
Sulfide, heavy metal, organic matter |
||
|
Water extraction unit |
For the circulation and retention of water samples;Automatic back flushing precision filtration system (optional) |
||
|
Dimensions |
one thousand and five hundred×five hundred×400mm (including reagent cabinet) |
||
|
Weight |
45kg (including reagent cabinet) |
||
|
Power Supply |
AC 220V ± 10%, 50Hz ± 1% |
||
|
Power |
150W |
||
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 |
Set (1L) |
3Months |
|
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
Search
Please input your keywords to get to know our latest news and product information more quickly
Product hotline:022-29398436、022-89611509
(Working day AM8:00-PM 6:30)
Sales telephone: 17612237940、 13002245640
(24-hour Hotline)
QR code
Copyright © 版权所有：绿环科技（天津）有限公司
support: 仙人球建站