HQ-6210 is a low-energy total phosphorus online analyzer designed for areas without electricity supply. It has multiple technological advantages such as small size, low energy consumption, low reagent consumption, built-in temperature control technology, and built-in self-cleaning function, successfully solving the shortcomings of traditional large-scale wet chemical process equipment that is limited by volume, power supply, water supply, maintenance cycle and other conditions and cannot be applied in small water quality automatic monitoring stations in the field. At the same time, turbidity correction function has been added to meet the measurement requirements of high turbidity water bodies.
Product Features
Unique digestion conditions and scene design enable the instrument to have lower energy consumption compared to similar products, and can be powered by solar energy;
Automatic turbidity and chromaticity compensation function, suitable for high turbidity water bodies;
Intelligent waste liquid separation technology, with low single waste liquid discharge, greatly reduces secondary pollution;
Manual/automatic calibration, long-term autonomous operation, low maintenance, long maintenance intervals, and low operating costs;
The unique temperature control mechanism (utility model patent, ZL.8) keeps the reagent storage chamber and measurement module at a constant temperature of 25 ℃, ensuring the accuracy of measurement results and effectively extending the reagent storage time;
Can be used in conjunction with a quality control instrument to achieve dynamic quality control function, improve the reliability and fault warning of the instrument, and shorten the maintenance and repair time of the instrument;
It has the functions of automatic storage of basic parameters, power-off protection, and automatic recovery of incoming calls.
Technical Parameter
Measurement parameters |
total phosphorus |
Ammonia nitrogen |
measuring principle |
Potassium persulfate digestion ammonium molybdate spectrophotometric method |
OPA fluorescence method |
range |
(0~1/10)mg/L (Adjustable range, can be adjusted according to customer needs) |
(0~0.5/5)mg/L (Adjustable range, can be adjusted according to customer needs) |
The recovery |
80%~120% |
80%~120% |
Time |
60 min |
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: