Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of portable multi-parameter nitrate ion concentration meter in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk portable multi-parameter nitrate ion concentration meter in stock here from our factory. We also accept customized orders.
product key technologies
This Portable Multi-Parameter Nitrate Ion Concentration Meter is specially developed for on-site rapid water quality analysis, enabling fast determination of nitrate ion content in aqueous solutions. The instrument features a minimalist and compact design with light weight and high mobility. It breaks away from the reliance of traditional analytical equipment on fixed working environments. Easy to carry, it can be transferred to different testing locations at any time for field operation.
Adaptable to various outdoor working conditions, the device meets the needs of field environmental observation, on-site water sample collection, regular mobile inspection and other tasks. Free from site and space restrictions, it greatly improves the flexibility of water quality detection.
It covers a wide range of application scenarios, widely used in experimental research of educational institutions, data analysis of scientific research institutes, urban water supply management, petrochemical production, precision electronics manufacturing and many other industries.
Supported by high-precision sensing and detection technology, the instrument delivers excellent measuring performance with low data error and high stability, capable of accurate analysis for various water quality samples. Applicable samples include natural environmental water bodies, artificially prepared experimental water samples, power plant production water and industrial wastewater. It can accurately measure nitrate ion concentration and ion activity, providing reliable data support for water quality assessment, process regulation and pollution monitoring.
Working condition
|
Ambient Temperature |
(5~40)℃ |
|
Relative Humidity |
≤80% |
|
Power supply |
4×AAA alkaline batteries |
|
Interference |
There is no interference from other magnetic fields except the Earth's magnetic field |
|
Vibration |
No significant vibration |
Technical parameter
|
Model |
BXS-NO3 |
|
Measuring range |
pNO3: (0.00～6.00)pNO3; NO3- : 0.19μg/L～19g/L; mV: (-1800～1800)mV |
|
Resolution |
0.01pNO3 |
|
Basic Error of the Electronic Unit |
±0.02pNO3 ±1 word |
|
Instrument Basic Error |
±0.05pNO3 |
|
Calculation Error |
±0.3% |
|
Repeatability Error |
≤±0.03pNO3 ±1 word |
|
Stability of the Electronic Unit |
±0.02pNO3/3h |
|
Temperature Compensation Range |
(5.0～50.0)℃ |
|
Size |
80×85×30mm |
|
Weight |
1KG |
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