HQ-3600 (NO3) is an online automatic nitrate monitoring instrument based on national standard analysis methods, which can be used for nitrate measurement in various water bodies. It has built-in quality control function, which is conducive to remote analysis of instrument status; The instrument has a simple structure and easy operation and maintenance, suitable for long-term unmanned automatic monitoring.
Product Features
1. Adopting capacitive measurement method, the sample/reagent has high accuracy and good repeatability
2. It has various equipment status monitoring functions such as hardware self diagnostic alarm, power-off protection, and leakage detection;
3. Complies with the new national standard and can achieve multiple quality control functions.
Technical Parameter
Measurement parameters |
Nitrate NO3 |
measuring principle |
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: