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Online Nh4-N Ammonia Nitrogen Meter Water Quality Analyzer
US$989.00
1-9 Pieces
US$659.00
10-99 Pieces
US$559.00
100-999 Pieces
US$459.00
1,000+ Pieces
Sample price:US$989.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
SupportWarranty
SupportModel NO.
pXG-2085ProMeasurement Range
0-20000ppmAmmonia Ion Analyzer
0-20000ppmAccuracy
5%Resolution
1ppm/0.01ppmMv Input Range
0.00-1000.00mvTemperature Compensation
PT1000/Ntc10KOutput
4-20mACommunication
Modbus RS485Product Name
Chlorine Ion MeterIP Rating
IP65Fluorine Ion Analyzer
0-20000ppmNitrate Nitrogen Analyzer
0-20000ppmChlorine Ion Analyzer
0-20ppmTransport Package
PP Bag, Paper Box. Sponge, Seaworthy Box, Wooden BSpecification
138*138(mm)Trademark
BOQUOrigin
Shanghai, ChinaHS Code
9027899090Production Capacity
1000piece/MonthKey features
Wide Measurement Range: Supports 0-20000ppm or 0-20ppm with high resolution for various ions.
High Precision Accuracy: Ensures reliable data with +/-1ppm or +/-0.01ppm accuracy.
Multi-Function Output: Features 4-20mA isolated current output and RS485 Modbus RTU communication.
Robust IP65 Rating: Durable design suitable for harsh industrial environments and outdoor use.
Extensive Data Logging: Stores up to 500,000 data points with USB download capability.
OEM/ODM Support: Customization services available for tailored water quality solutions.
Versatile Applications: Ideal for sewage treatment, industrial wastewater, and drinking water monitoring.
Professional Manufacturer: 20+ years R&D experience with ISO, CE, and SGS certifications.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-01-06 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.63h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShanghai Boqu Instrument Co., Ltd. is identified as a China-based manufacturer established in 2007, with 111 employees and operations in Pudong, Shanghai. It produces electrochemical instrumentation and electrodes, including pH, conductivity, dissolved oxygen, turbidity, ion concentration, and flow-measurement products. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, two production lines, a 1,368 m² manufacturing plant, ten years of R&D engineer experience, and six to ten quality-control staff. Its export activity began in 2014, with exports representing 21%–30% of sales. The company states that it provides after-sales service and uses advanced technology and equipment, but the slices do not provide measurable service performance, innovation outputs, customization evidence, or detailed customer case results.
Supplier typeThe supplier is classified as a manufacturer and is described as a professional manufacturer of electrochemical instrumentation and electrodes with R&D, production, and sales capabilities. Its registered address and factory location are both in Pudong, Shanghai, China.
CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 management-system certificates. These explicitly support quality-management and environmental-management certification, although certificate scope or validity details are not provided.
After-Sales capabilityThe company explicitly states that it focuses on after-sales service and offers “perfect after-sales service,” and claims this has helped earn customer and partner trust. However, no service-team size, response-time data, warranty terms, or service records are provided.
Production capacityThe supplier reports a manufacturing plant of 1,368 m², two production lines, six to ten quality-control staff, and ten years of R&D engineer experience. Its product range covers multiple electrochemical instruments and sensors, and it is identified as the manufacturer of listed BOQU products, providing explicit evidence of production capability.
Product Q&A
Q:What is the measurement range and accuracy?
A:
The measurement range is 0-20000ppm or 0-20ppm with an accuracy of +/-1ppm or +/-0.01ppm.
Q:What communication protocols are supported?
A:
It supports RS485 Modbus RTU protocol with baud rates of 9600/19200/38400.
Q:Is OEM or ODM service available?
A:
Yes, we support OEM and ODM services with 20+ years of R&D experience.
Q:What certifications does the product have?
A:
The product holds ISO, CE, and SGS certifications.
Q:What is the after-sales service policy?
A:
We provide 24-hour after-sales service, including product training and support.
Send Inquiry
*To:
Shanghai Boqu Instrument Co., Ltd.
Shanghai Boqu Instrument Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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