SY-1065 Copper Ion Water Quality Online Detector

(1) Working principle: The SY-1065 total copper/copper ion online water quality analyzer adopts the dicyclohexanone grass acyl dihydrazide spectrophotometric method for measurement. Citrate is used as a masking agent to mask the interference of iron and cobalt ions in the water sample. A buffer is added to adjust the pH value to around 9. A color developing agent is added to the water sample, and the copper ions in the water sample react with the color developing agent to form a blue complex. Color comparison is performed at 610nm, and the concentration of copper ions in the water sample is calculated based on absorbance. Water sample pretreatment involves dissolving the water sample in an acidic medium with an oxidizing agent under high temperature and pressure. After cooling, the pH value of the water sample is adjusted to neutral using reagents. The pre treated water sample can be measured using the above method to obtain the total copper.

(2) The SY-1065 total copper/copper ion online water quality analyzer has the following basic functions:

-Can set, proofread, and display time, including year, month, day, hour, and minute;

-It has an alarm function for system abnormalities such as equipment power failure, instrument leakage, and inability to import samples into the reactor, and displays the fault content. At the same time, stop running until the system is restarted;

-After each measurement, the pre-treatment device, instrument pipelines, valves, and other components are automatically cleaned;

-Automatic protection for power and water outages, as well as automatic recovery for incoming and outgoing power;

-Regular cleaning and sampling functions;

-Touchscreen viewing is more intuitive and easier to operate;

Measurement method: Dicyclohexanone Oxalidomide Dihydroxide spectrophotometric method

Test range: 0-10mg/L (can be expanded according to requirements)

Detection limit: 0.01 mg/L

Resolution: 0.01mg/L

Accuracy: The indication error shall not exceed 10%

Repeatability: Relative standard deviation not exceeding 5%

Zero drift: ≤± 5%

Range drift: ≤± 10%

Dissolving temperature: 120 degrees Celsius, adjustable

Reagent consumption: precise measurement, minimal reagent usage, saving costs for users

User maintenance: Maintenance interval>1 month, approximately 1 hour per month; Easy and convenient maintenance

Environmental impact: Water quality will not be damaged under extreme conditions such as high suspended solids, impurities, and floating debris

Communication interface: RS232 digital interface, 4-20mA analog signal output

Dimensions: Height 1400 x Width 560 x Depth 450mm

Weight: 65 kilograms

Power supply: AC (220 ± 10%) V, (50 ± 10%) Hz, 5A

Environmental temperature: 5-40 degrees Celsius

Environmental humidity: ≤ 90% (non condensing)

Atmospheric pressure: 86 kPa to 106 kPa

Sampling outlet: distance L ≤ 15m, drop height H ≤ 6m