Water quality monitoring is one of the main tasks in environmental monitoring work, which accurately, timely and comprehensively reflects the current situation and development trend of water quality, provides scientific basis for water environment management, pollution source control, environmental planning, etc. It plays a vital role in the protection of the entire water environment, water pollution control and maintenance of water environment health.
Shanghai CHUNYE "committed to the ecological environmental advantages into ecological economic advantages" of the service purpose. Business scope mainly focuses on industrial process control instrument, water quality online automatic monitoring instrument, VOCs (volatile organic compounds) online monitoring system and TVOC online monitoring alarm system, Internet of Things data acquisition, transmission and control terminal, CEMS smoke continuous monitoring system, dust noise online monitoring instrument, air monitoring and other products R & D, production, sales and service .
The on-line monitoring system of water pollution source is composed of water quality analyzer, integrated control transmission system, water pump, pretreatment device and other related ancillary facilities. The main function is to monitor the field equipment, analyze and test the water quality, and transmit the monitored data to the remote server through the network.
Nickel online water quality automatic monitor
Nickel is a silver-white metal, a hard and brittle metal that is stable in the air at room temperature and is an inactive element. Nickel is easy to react with nitric acid and slow to react with dilute hydrochloric acid or dilute sulfuric acid. Nickel exists in a variety of natural ores, often combined with sulfur, arsenic or antimony, mainly from chalcopyrite, nickel chalcopyrite and so on. In mining, smelting, alloy production, metal processing, electroplating, chemical and ceramic and glass production wastewater may contain nickel.
The analyzer can automatically and continuously work unattended for a long time according to the site setting, and is widely used in industrial pollution source discharge wastewater, industrial process wastewater, industrial sewage treatment plant sewage, municipal sewage treatment plant sewage and other occasions. According to the complexity of the field test conditions, the corresponding pretreatment system can be selected to ensure the reliability of the test process and the accuracy of the test results, and fully meet the field needs of different occasions.
▪ Inlet spool assembly
▪ Print function
▪ 7-inch touch color screen
▪ Large data storage capacity
▪ Automatic leakage alarm function
▪ Optical signal recognition function
▪ Easy maintenance
▪ Standard sample verification function
▪ Automatic range switching
▪ Digital communication interface
▪ Data Output (optional)
▪ Abnormal alarm function
| Model number | T9010Ni |
| Scope of application | This product is suitable for wastewater with nickel in the range of 0~30mg/L |
| Test method | Determination of nickel: butyl diketoxime spectrophotometry |
| Measuring range | 0~30mg/L(adjustable) |
| Lower detection limit | 0.05 |
| Resolution | 0.001 |
| accuracy | ±10% or ±0.1mg/L (the greater of the two) |
| repeatability | 10% or 0.1mg/L (the greater of the two) |
| Zero drift | Plus or minus 1 |
| Range drift | 10% |
| Measurement period | The minimum test period is 20 minutes |
| Sampling period | Time interval (adjustable), hour or trigger measurement mode, can be set |
| Calibration cycle | Automatic calibration (1~99 days adjustable), according to the actual water sample, manual calibration can be set |
| Maintenance cycle | The maintenance interval is longer than 1 month. Each maintenance interval is about 30 minutes |
| Man-machine operation | Touch screen display and command input |
| Self-check protection | Instrument working state self-diagnosis, abnormal or power failure will not lose data; After abnormal reset or power failure, the instrument automatically eliminates residual reactants and automatically resumes work |
| Data storage | Not less than half a year of data storage |
| Input interface | Switching value |
| Output interface | 1 RS232 output, 1 RS485 output, 2 4~20mA output |
| Working environment | Indoor work, recommended temperature 5~28℃, humidity ≤90% (no condensation) |
| Power supply and power consumption | AC230±10%V，50~60Hz，5A |
| dimension | Height 1500× Width 550× Depth 450 (mm) |
T1000 Data acquisition and Transmission Instrument
The data acquisition instrument is the data acquisition communication unit of the real-time monitoring of pollutants and the total monitoring system. It can be connected with all kinds of water quality monitoring instruments through the RS232 interface or the 4-20mA remote standard signal. It uses its own MODEM to realize data exchange with the information monitoring center outside the monitoring station through the transmission medium.
Receive all kinds of reported data of front-end data acquisition and control equipment and send down control data of monitoring center through public mobile data or message service by wired/wireless special line; The validity of the data reported by the front-end data acquisition and control device is also tested. At the same time, the validity of the data reported by the front-end data acquisition and control device is tested.
▪ Based on embedded system modular design, the system is stable and reliable.
▪ 7-inch TFT touch screen, resolution 800*480, friendly interface, simple operation, easy to use.
▪ Multiple types of data input/output interfaces to meet field requirements.
▪ Support wired and wireless (GPRS/CDMA) two network standard design, according to the site needs to choose.
▪ Software modular design, support a variety of lower computer communication protocols and different monitoring platforms.
▪ Supports transmission of monitoring data and data replacement to multiple centers.
Integrated electromagnetic flowmeter
▪ Independent of changes in fluid density, viscosity, temperature, pressure and electrical rate, the linear measurement principle can achieve high accuracy measurement;
▪ Free flow parts in the measuring tube, low pressure loss, low requirements in the straight pipe section
▪ Nominal diameter DN6-DN2000 has a wide coverage range and a wide selection of linings and electrodes to meet the requirements of measuring a wide range of conductive fluids
▪ The converter uses programmable frequency low-frequency rectangular wave excitation to improve the stability of flow measurement and reduce power loss
▪ The converter adopts 16-bit embedded microprocessor, full digital processing, fast operation speed, strong anti-interference ability, reliable measurement, high accuracy, flow measurement range of up to 1500:1
▪ High definition backlight LCD display, full Chinese menu operation, easy to use, easy to operate, easy to learn and understand
▪ With RS485 or RS232O digital communication signal output
▪ With conductivity measurement function, you can determine whether the sensor is empty, with self-test and self-diagnosis function
▪ High circuit reliability with SMD devices and surface mount (SMT) technology
▪ Can be used for corresponding explosion-proof occasions.
Installation Case
Post time: Aug-23-2024