HQ-5600 is an online automatic monitoring instrument for total nitrogen based on national standard analysis methods, which can be used for measuring total nitrogen in various water bodies. It has built-in quality control function, which is more conducive to remote analysis of instrument status; The instrument has a simple structure and easy operation and maintenance, making it more suitable for long-term unmanned automatic monitoring.
Product Features
1. Unique digestion technology eliminates the influence of turbidity and can be applied to high turbidity water samples;
2. Adopting capacitive measurement method, the sample/reagent has high accuracy and good repeatability;
3. Equipped with an efficient and intelligent digital temperature control system (adjustable heating temperature) to ensure precise temperature control;
4. It has various equipment status monitoring functions such as hardware self diagnostic alarm, power-off protection, and leakage detection.
5. Suitable for emergency monitoring and law enforcement monitoring in complex working conditions;
6. Additional batteries can be optionally installed to meet water quality monitoring in any environment.
Technical Parameter
Measurement parameters |
total nitrogen |
measuring principle |
Potassium persulfate digestion UV spectrophotometry |
range |
(0-2/10)mg/L, The maximum extended range is 500 mg/L (Adjustable range, can be adjusted according to customer needs) |
linear |
R2≥0.995 |
stability |
24hWithin ± 10% |
display |
7Inch LCD display |
ambient temperature |
(5~40)℃ |
maximum power |
100W, with an average power of 25W |
power supply |
(85-264)V AC /(47-63)Hz, Scalable DC 24V power supply |
outline dimension |
Approximately (W) 400 × (D) 300 × (H) 640mm (excluding protrusions) |
serial communication |
RS485 MODBUS |
Analog Output |
(4-20)mA |
ambient humidity |
≤ 85% RH (no condensed water) |
Product Information: