Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of portable multi-parameter kalium 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 kalium ion concentration meter in stock here from our factory. We also accept customized orders.
product key technologies

Engineered with an all-in-one streamlined framework, the portable multi-parameter kalium ion concentration meter features miniaturized build and superior portability, tailored specifically for movable water quality monitoring work. Boasting expedited analytical capability, the unit efficiently quantifies potassium ionic content in various aqueous samples. It perfectly accommodates flexible non-fixed operation modes such as wilderness specimen collection, open-air investigation and daily field screening, acting as an ideal testing device for on-site mobile analysis.
Featuring user-friendly visual control logic, the equipment eliminates tedious setup and calibration procedures, allowing immediate use with minimal maintenance expenditure. In line with global industrial testing criteria, it supports diversified application domains, including collegiate experimental studies, institutional physicochemical assays, power station water regime regulation, petrochemical production and high-precision electronic fabrication. Integrated with premium high-precision sensing components, the device possesses outstanding analytical sensitivity and data consistency, capable of conducting standardized physicochemical evaluation for all types of water mediums.
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 parameters
|
Model |
BXS-K |
|
Measuring range |
pK: (0.00~6.00)pK; K+: 0.19μg/L~19g/L; mV: (-1800~1800)mV |
|
Resolution |
0.01pK |
|
Basic Error of the Electronic Unit |
±0.02pK ±1 word |
|
Instrument Basic Error |
±0.05pK |
|
Calculation Error |
±0.3% |
|
Repeatability Error |
≤±0.03pK ±1 word |
|
Stability of the Electronic Unit |
±0.02pK/3h |
|
Temperature Compensation Range |
(5.0~50.0)℃ |
|
Size |
80×85×30mm |
|
Weight |
1KG |
Daily Care After Use
After finishing measurements, rinse the electrode end using distilled or demineralized water to protect it against corrosion from leftover substances. Use a clean soft cloth to lightly polish the sensing film (glass bulb / composite membrane). Rough rubbing and scratching are strictly prohibited. Do not use paper towels or abrasive materials for cleaning, which may damage the sensitive layer and compromise detection accuracy.
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