Colorimetric Online Ammonia Analyzers Monitor for Wastewater
Product Description
PCM200-NH3N Ammonia Water Quality Online Monitor
Features
The instrument adopts salicylic acid optical colorimetry.
Ten-port valve with sapphire core, high wear resistance, strong acid and alkali resistance, organic solvent resistance, strong service life and high stability.
Using a specially designed reference method, the slight displacement of the digestion tank and the slight pollution of the digestion tank will not affect the measured value.
With waste liquid separation function, to achieve the separation of high-concentration reaction waste liquid and low-concentration cleaning waste liquid.
With automatic dilution function, can automatically adjust the range file according to the actual water quality on site.With three-level management authority.
With good quality control functions such as standard recovery, zero point verification, parallel sample test, etc., and it can be started automatically, manually, remotely, etc..
With automatic fault diagnosis and abnormal information upload and recording functions, such as parts failure, over-range alarm, lack of reagent alarm and other information.
After abnormal reset and power failure, the instrument automatically discharges the residual reactants in the instrument and automatically restores to the original working state.
With power-on alarm function, the instrument will generate alarm information when power is turned on again after power-off.With overheating protection.
With analysis instrument process log and measurement data recording and alarm information storage function, data calculation is recorded once every hour, can be stored for 3 years, and U disk can quickly export data.
Applications
Water Online monitoring of ammonia and nitrogen concentrations in drinking water,surface water,municipal sewage import and export, pollution source discharge, and industrial nitrogen wastewater
Specification
Range 0~100mg/L
Indication error 0-10mg/L:20%* ≤±8%；50%* ≤±5%；80%* ≤±3% 10-100mg/L:≤±3%
Repeatability ≤2%
Resolution 0.001 mg/L
Display 7 inch display
Calibration mode Manual calibration or automatic calibration Maintenance cycle General once a month
Power supply 220VAC±10%，50HZ±10%
Output 4~20mA output
Communication method MODBUS RS-232、RS-485
Environmental conditions Temperature adjustable room, recommended temperature +5 ～ 40℃ Humidity ≤85% (no condensation)
Size 302*271*462mm