- Conventional Pollution Online Monitoring Instrument
- Drinking Water Online Monitoring Instrument
- Special Parameter Online Monitoring Instrument
- Heavy Metal Online Monitoring Instrument
- Industrial Process Water Online Monitoring Instrument
- Anodic Stripping Voltammetry Heavy Metal Monitoring Instrument
- Laboratory Online Testing Instrument
- Water Treatment Process Instruments
Product model: SO4900
Principle
The SO4900 sulfate online analyzer adjusts the acidity and alkalinity of the water sample and adds a characteristic chromogenic agent for colorimetric determination, which can accurately measure the total amount of sulfate in surface water, groundwater, and industrial wastewater.
Measurement Mode
· The content of perchlorate (perchlorate) in surface water and industrial wastewater was measured by color development after enrichment.
· can achieve a variety of choices, timing measurement can be realized every day in any user want to monitor the time to start the instrument for measurement;
· Isochronous measurement can automatically start the instrument for measurement every few hours at a fixed time interval every day;
· Continuous measurement can realize automatic sample measurement one by one, which can be used for product acceptance and related technical certification;
· Manual measurement can realize the user to start the measurement at any time, and can be used for field experiment comparison and equipment installation and debugging;
Technical Parameter
| Measurement range: | (1-100) mg/L; |
| Measurement accuracy: | <10%; |
| Repeatability: | <5%; |
| Zero drift: | ±0.5mg/L; |
| Range drift: | ±10%; |
| MTBF (time between failures): | ≥ 720 hours/time; |
| Actual water sample comparison error value: | ± 10%; |
| Measurement time: | minimum 15 minutes; |
| Reaction time: | 5-60min, can be set arbitrarily; |
| Calibration method: | automatic timing calibration or manual calibration; |
| Reagent consumption: | Only 2mL of each reagent is consumed for each measurement; |
| Internal sampling of the instrument: | using an injection pump; |
| Secondary pollution: | all chemical reagents used are recycled and there is no direct discharge to the outside world; |
| Data transmission: | provide various data transmission interfaces such as 4-20 mA and RS232; |
| Environmental temperature: | +5℃to+40 ℃; |
| Size: | 530* 1340*390 mm ; |
| Weight: | 45kg; |
| Power supply: | (220 ± 20) VAC/(50 ± 0.5) Hz; |
| Power consumption: | approximately 100 W (excluding water pump). |
Benefits
Measuring Time Can Be Arbitrarily Set
It can ensure that any water sample can react completely, and the setting of measurement time ensures that any water sample can accurately obtain detection results through the instrument.
Flexible Calibration of Standard Solutions
Automatic timing calibration or manual calibration, where the calibration standard solution can be configured and set according to the actual bromate content range of the user’s water sample according to the principle of proximity, because the water sample that the user wants to monitor is generally limited to a certain range. The instrument can adjust the accuracy of the measurement by preparing a standard solution that is close to the actual bromate content of the user’s water sample according to the principle of proximity.
Fuel Injection Pump Long Service Life
The syringe only needs to be replaced once a year.
Diversified Online Monitoring Methods for Instruments
Implement measurement methods such as manual measurement at any time, automatic timed measurement, and automatic periodic measurement.
