Warranty: | 12 Months |
---|---|
Display: | LED |
Appliance: | Water Quality Online Monitoring |
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
Measuring method and range: | TCr: Potassium Permanganate Oxidation-Diphenylcarbazide Spectrophotometry, 0~1/5mg/L Cr6+: Diphenylcarbonyl hydrazine Spectrophotometry, 0~1/5mg/L TZn: Zinc reagent Spectrophotometry, 0~2/5mg/L TAs: New Silver Salt Spectrophotometry, 0~0.2mg/L TCu: Bathocuproine Spectrophotometry, 0~1/5mg/L TNi: Dimethylglyoxime Spectrophotometry, 0~2/10mg/L TMn: Formaldoxime Spectrophotometry, 0~1/5mg/L TFe: Phenanthroline Spectrophotometry, 0~2/5mg/L TPb: Porphyrin Reagent Spectrophotometry, 0~1/5mg/L |
Indication error: | ±5% |
Repeatability: | ≤5% |
Zero drift: | ±5%F.S. |
Span drift: | ±5%F.S. |
Reagent: | standard reagent can make 400 samples |
Measurement interval: | continuous, 1, 2, 3…24 hours, or be started via serial port |
Analog input: | 1×4-20mA input (can be expanded to 2), (compatible with 0-5V input) |
Analog output: | 1×4-20mA output (can be expanded to 2), max load of 500Ω |
Relay output: | 4, configurable |
Switch input: | 4, configurable |
Maintenance: | <2 hours/month |
Ambient temperature: | 5ºC~45ºC |
Communication interface: | RS485/RS232/USB interface (optional) |
Power consumption: | 200W(220±10%VAC 50Hz), without sampling pump |
Note: | test method refers to the latest standards of Environmental Certification |
Suppliers with verified business licenses