We uphold our commitment to excellence in both high quality and sales service, and we are able to provide customers with unparalleled service and the highest quality PH Glass Composite Electrode, PH Flat Electrode, PH Corrosion-Resistant Electrode. Our Conductivity Sensor Element with superior quality and good service, sold at home and abroad, favored by consumers. In terms of quality control, with customer satisfaction as the goal, strengthen on-site management, run a quality management system, and use modern management techniques and methods to promote a virtuous circle of company development. The company focuses on personnel training and team building, and has a strong product development team and quality management control team. Our company has strong production capacity, strong technical development force, adhering to the tenet of 'customer first, serving the society', establishing the spirit of seeking truth, innovation and striving, constantly developing new products, opening up new markets, and making the enterprise develop rapidly. Our company is well-positioned to take advantage of emerging trends and opportunities in the global economy. In the complex commercial environment, in which the market boundary varies so quickly, only the corporation who has core competitive power can rein the market to achieve sustainable development.
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Conductivity Sensor ElementModel: DJS-0.1, DJS-1, DJS-10
Vessel Constant: 0.1±0.02, 1±0.2, 10±2 -
DO ElectrodeMeasuring Range: Dissolved oxygen: (0~20) mg/L; Temperature: (0~40℃)
Basic Error: Dissolved oxygen: ±0.3 mg/L; Temperature: ±1℃
Aftercurrent: ≥ 0.15 mg/L
Response Time: No... -
Benchtop ORP MeterModel: ORP-1
Accuracy: 0.01
Measuring Range: (0 ~ ±1999) mV; PH (0, 14)
Resolution: 1 mV; PH 0.01 -
Benchtop Multi-Parameter Cupric Ion Concentration MeterModel: PXS-Cu
Measuring Range: pCu: (3.00~7.00)pCu; Cu2+: 6.35μg/L~63.5mg/L; mV: (-1800~1800)mV
Resolution: 0.01 pCu
Basic Error of the Electronic Unit: ±0.02 pCu ±1 word -
Benchtop Digital Conductivity MeterModel: DDS-11A
Measurement Range: 0 ~ 2 × 105 μS/cm
Accuracy: ± 1% F × S
Instrument Stability: 0.50% -
Salinity PenModel: YD-100 (low range)
Measuring range: 100 g/L
Resolution: 0.1 g/L
Precision: ±0.2 g/L -
Ion-Selective ElectrodeElectrode: Fluoride, Chloride, Bromide
Model: F201, CL201, Br201
Description: Crystal, Solid state, Solid state
Optimum PH Range: 5~6, 2~12, 2~11 -
PH Flat ElectrodeModel: E-201-M
Measuring range (PH): 0~14
Measuring temperature (℃): 0~60
Zero (PH): 7±0.5 -
PH Composite ElectrodeModel: E201-C
pH Range: 0~14PH
Media Temp: 5~60°C
Internal Resistance: ≤120 MΩ (at 25°C) -
PH Corrosion-Resistant ElectrodePressure resistance: 0.6 MPa
Installation dimensions: 3/4 NPT pipe threads on both the top and bottom
Material: Polytetrafluoroethylene
Connection: Low-noise cable... -
PH Glass Composite ElectrodeModel: 95-1
Measuring range (PH): 0~14
Measuring temperature (℃): 0~80
Zero (PH): 7±0.5 -
Industrial Online PH Electrodeproduct key technologies The industrial online pH electrode adopts an Ag/AgCl reference structure. It features anti-fouling performance, easy maintenance, fast response and high accuracy. It...
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These products are very good. I wish you a happy life!
Well packaged! There is no damage or leakage, the delivery is really fast, love it! This is a very enthusiastic seller and you will not be disappointed when you buy it.
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
I think this brand product is very good and worth recommending.
This company is worthy of being a large company in the region. The workers who arranged for me are very dedicated, and I rarely bother.
The company adheres to the business philosophy of "people-oriented, honest and practical, innovation, mutual benefit and win-win", and promotes the enterprise spirit of "stopping, self-improvement", and is committed to the technological progress and development of the Benchtop Digital Conductivity Meter, High Speed Digital Homogenizer, Tabletop Whiteness Meter industry. Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of conductivity sensor element in China, featured by quality products and good service. Please rest assured to buy bulk durable conductivity sensor element in stock here from our factory. We also accept customized orders.
