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BOQU Total Nitrogen Online Analyzer TNG-3020
Botuo Total Nitrogen, Domestic Sewage Discharge Port Testing, Mine Sewage Discharge Port Testing, Wide Range, Good Practicality, Environmental Protect
Product details
TNG-3020 Total Nitrogen Water Quality Online Analyzer
This product is easy to measure,The sample to be tested does not require any pre-treatment. Simply insert the water sample lifting tube into the system water sample to measure the total nitrogen concentration. The device has a large measurement range of0~500mg/L TN， This method is mainly used for online automatic monitoring of total nitrogen concentration in point sources of wastewater discharge and surface water.
Technical Indicators:
Method basis: Resorcinol spectrophotometric method；
Measurement range: 0.0 ～10mg/L、0.5～100 mg/L、5～500 mg/L；
Indication error:≤0.5mg/L ±0.05mg/L；≥0.5mg/L not exceeding ± 10%;
heavy again Sex: not exceeding±5%；
stable fixed Sex:Within 24 hours, not exceeding ± 10%;
Measurement cycle: * The small measurement cycle is30 min， The digestion time can be arbitrarily modified between 5 minutes and 120 minutes;
Sampling period: time interval（Adjustable from 10 min to 9999 min) and whole point measurement mode;
Calibration cycle:Adjustable at any interval and time from 1 to 99 days;
Maintenance cycle: usually once a month, approximately30 min；
Reagent consumption: less than0.5 yuan/sample;
lose Out:4~20mA(2路) RS232、RS485；
Environmental requirements: Temperature adjustable indoor environment, recommended temperature+5～28℃； Humidity ≤ 90% (non condensing);
electricity Source:AC220±10% V，50±10% Hz，5 A；
ruler Inch: Height1570 x width 500 x depth 450 mm
its He: Abnormal alarms and power outages will not lose data; Touch screen display and command input;
After abnormal reset and power failure, the instrument will automatically discharge residual reactants and restore working status.
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