HQ-6100 is an ammonia nitrogen automatic online monitoring instrument designed by Shanghai Zeming using the latest microfluidic technology. The instrument is equipped with a built-in reagent insulation box, which has a long storage period and high reliability for reagents; Intelligent fault diagnosis and alarm function, automatically protecting the instrument in case of faults.
Product Features
1. Dual beam detector design with low detection limit and stable data;
2. Large capacity data storage, capable of storing data from the past two years, and data can be exported at any time through a USB flash drive;
3. Unique temperature control mechanism (utility model patent, ZL.8) ensures that the reagent storage chamber and measurement module are always at a constant temperature of 25 degrees, ensuring the accuracy of measurement results and effectively extending the reagent storage time;
4. Compact size, easy to transport and install, especially suitable for small stations;
5. Low reagent consumption and reduced use of chemicals;
6. Comes with range switching function, automatically switches range when exceeding the standard;
7. Automatic turbidity and chromaticity compensation function, suitable for high turbidity water bodies;
8. Can be used in conjunction with a quality control device to achieve dynamic quality control function;
9. The injection/filtration module adopts a two-stage filtration system (utility model patent, ZL.6), which automatically performs water/air backwashing to ensure long-term stable operation of the sampling system without the need for other sample pretreatment processes.
Technical Parameter
Measurement parameters |
Ammonia nitrogen |
measuring principle |
Salicylic acid spectrophotometric method |
range |
(0~1/10)mg/L (Adjustable range, can be adjusted according to customer needs) |
detection limit |
Minimum range 0.01 mg/L |
The recovery |
80%~120% |
Time |
28 min |
power |
25 W |
linear |
R2≥0.995 |
stability |
Not exceeding ± 10% within 24 hours |
power supply |
220V AC, 50Hz or 12V DC |
outline dimension |
420(L)×250(B)×600(H)mm |
monitor |
7 'TFT capacitive touch LCD screen, resolution 800 * 480 |
serial communication |
RS485 MODBUS |
ambient temperature |
(5~40)℃ |
Reagent temperature |
25℃ |
protection grade |
IP56 |
Product Information: