IG3500AN Ammonia Nitrogen Monitor
Product features:
◆High range measurement of low concentration: using ring sampling to reduce dilution times and improve repeatability. The new acceptance standard requires the instrument range to be 2-3 times the emission standard, but the actual concentration of the discharged water sample is very low. In response to this situation of measuring low concentration with a high range, the advantages are particularly obvious
◆Innovative measurement method (patent) (1) with anti turbidity interference automatic compensation function, which will not make measurement errors when collecting turbid water samples; (2) with bubble elimination function, which has a significant effect on wastewater with bubbles, such as photovoltaic plants, printing and dyeing plants, etc
◆ Automatic range switching function: Choose any combination of low range and high range, and the instrument will automatically switch to the optimal range based on the actual water sample concentration
◆ Multiple quality control functions: zero point/span/standard sample verification, blank testing, reserved parallel sample and spiked recovery interface
◆Multiple measurement modes, key parameter display, operation, verification, calibration logs, upper and lower limit warning
◆ Power on self-test, automatic reset, liquid shortage alarm, power-off protection, waste liquid separation
◆ Supports 2-channel RS232/485, 2-channel 4-20mA communication interfaces, and real-time data printing for printers
◆ (Optional) Cloud monitoring function: Real time monitoring of instrument status on mobile phones, remote alarm, remote fault diagnosis
◆ (Optional) Reagent Refrigeration: Equipped with a reagent refrigeration box to extend the reagent warranty period
Application areas:
Surface water, groundwater, tap water, drinking water, municipal sewage, industrial wastewater
Technical parameters:
Detection range: 0.01~2mg/L; 0.05~10mg/L; 0.5~100mg/L
Measurement principle: Salicylic acid spectrophotometric method
Accuracy: 0.01~2mg/L: ± 0.02 mg/L or reading 2%; 0.05~10mg/L: ± 0.05 mg/L or 3% reading; 0.5~100mg/L: ± 0.2 mg/L or 3% reading
Repeatability: ≤ 2%
Zero drift: ± 5%
Range drift: ± 5%
Data storage: ≥ 48000 records
Environmental requirements: temperature+5-28 ° C: humidity<90%
Measurement cycle: 20~50min
MTBF: ≥ 720h/time
Communication interface: 4-20mA RS232、RS485
Insulation impedance: above 2M Ω
Power Supply: AC ( 220+20 ) V ( 50+0.5 ) Hz ，5A
Power consumption: 150W
Quantitative lower limit: ≤ 0.02mg/L
Minimum detection limit: 0.01mg/L
Size: 500mm * 445mm * 1355mm
◆High range measurement of low concentration: using ring sampling to reduce dilution times and improve repeatability. The new acceptance standard requires the instrument range to be 2-3 times the emission standard, but the actual concentration of the discharged water sample is very low. In response to this situation of measuring low concentration with a high range, the advantages are particularly obvious
◆Innovative measurement method (patent) (1) with anti turbidity interference automatic compensation function, which will not make measurement errors when collecting turbid water samples; (2) with bubble elimination function, which has a significant effect on wastewater with bubbles, such as photovoltaic plants, printing and dyeing plants, etc
◆ Automatic range switching function: Choose any combination of low range and high range, and the instrument will automatically switch to the optimal range based on the actual water sample concentration
◆ Multiple quality control functions: zero point/span/standard sample verification, blank testing, reserved parallel sample and spiked recovery interface
◆Multiple measurement modes, key parameter display, operation, verification, calibration logs, upper and lower limit warning
◆ Power on self-test, automatic reset, liquid shortage alarm, power-off protection, waste liquid separation
◆ Supports 2-channel RS232/485, 2-channel 4-20mA communication interfaces, and real-time data printing for printers
◆ (Optional) Cloud monitoring function: Real time monitoring of instrument status on mobile phones, remote alarm, remote fault diagnosis
◆ (Optional) Reagent Refrigeration: Equipped with a reagent refrigeration box to extend the reagent warranty period
Application areas:
Surface water, groundwater, tap water, drinking water, municipal sewage, industrial wastewater
Technical parameters:
Detection range: 0.01~2mg/L; 0.05~10mg/L; 0.5~100mg/L
Measurement principle: Salicylic acid spectrophotometric method
Accuracy: 0.01~2mg/L: ± 0.02 mg/L or reading 2%; 0.05~10mg/L: ± 0.05 mg/L or 3% reading; 0.5~100mg/L: ± 0.2 mg/L or 3% reading
Repeatability: ≤ 2%
Zero drift: ± 5%
Range drift: ± 5%
Data storage: ≥ 48000 records
Environmental requirements: temperature+5-28 ° C: humidity<90%
Measurement cycle: 20~50min
MTBF: ≥ 720h/time
Communication interface: 4-20mA RS232、RS485
Insulation impedance: above 2M Ω
Power Supply: AC ( 220+20 ) V ( 50+0.5 ) Hz ，5A
Power consumption: 150W
Quantitative lower limit: ≤ 0.02mg/L
Minimum detection limit: 0.01mg/L
Size: 500mm * 445mm * 1355mm
