What is the minimum order quantity?

The minimum order quantity is 1 piece.

What certifications does the product hold?

The product holds ISO9001 and CE certifications.

What is the lead time for production?

The average lead time is within 15 working days for both peak and off-peak seasons.

Online pH Sensor for Normal Temperature Pure Water

Name: Online pH Sensor for Normal Temperature Pure Water
Brand: Suzhou Delfino Environmental Technology Co., Ltd.
SKU: 2115364225

Jiangsu, ChinaSuzhou Delfino Environmental Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Warranty

1 Year

Display

Digital

Model NO.

ASP122E

Portable

Non Portable

Appliance

Food Analysis, Medical Research, Biochemistry

Certification

ISO9001, CE

Transport Package

Packing

Specification

diameter 12mm/Length 120mm

Trademark

Daruifuno

Origin

China

HS Code

9026809000

Production Capacity

5000pieces/Year

Key features

Wide pH Measurement Range: Measures pH from 0 to 14 with high accuracy for pure water applications.

Customizable Dimensions: Standard size is 12mm diameter/120mm length, fully customizable based on requirements.

Robust Reference System: Features Ag/AgCl reference electrode with double salt bridge and KCl gel for stability.

High Slope Performance: Slope exceeds 95% when calibrated with pH 4.01 and 6.86 buffer solutions.

Flexible Temperature Sensors: Supports PT100, PT1000, and NTC10K temperature units for precise compensation.

OEM and ODM Services: Offers full customization, minor customization, and design-based customization options.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 standards with 100% finished product inspection.

Low Impedance Design: Utilizes cylindrical glass membrane for low impedance and reliable signal transmission.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Suzhou Delfino Environmental Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.39h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established product development and customization capabilities, including 3D design, multiple customization models, ODM/OEM services, SDK availability, and software proficiency in AutoCAD, Pro/E, and SolidWorks. Quality processes include documented inspection, complaint handling, corrective and preventive action procedures, and stated quality assurance. Production evidence includes two production lines, one million pH meter units annually, two quality inspectors, and lead times within 15 workdays in both peak and off-peak periods. Service coverage is comparatively limited: no overseas warehouse, showroom, agents, branches, or overseas service countries are reported, and there is no valid manufacturing-capacity contract with related subcontractors. R&D documentation available for audit is also lacking. Certification, financial credibility, and customer-case evidence are insufficiently documented in the provided information.

Supplier typeThe supplier operates an assembling line and two production lines, produces pH meters, and serves industrial process control, municipal water testing, environmental monitoring, laboratory, and portable instrument applications. The information supports classification as a manufacturer and assembler of measuring instruments, although no formal supplier-type designation is stated.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions, customer complaints, supplier-service assessment, and finished-product inspection. However, it reports no overseas warehouse, showroom, agents, branches, or overseas service countries, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier reports new products during the past year, a professional R&D team, continuous innovation, more than 20 patents, ODM capability, SDK availability, and engineering proficiency in AutoCAD, Pro/E, and SolidWorks. Nevertheless, no design-input, output, review, verification, or validation documents were available for auditor review.

Production capacityProduction evidence includes two production lines, annual pH meter output of 1,000,000 pieces, in-stock capability, two quality assurance/QC inspectors, standardized finished-product inspection instructions, and lead times within 15 workdays in peak and off-peak seasons. A deficiency is that no valid manufacturing-capacity contract exists between the factory and related subcontractors.

Customization capabilityThe supplier explicitly provides 3D software design, customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services. These repeated capabilities across design and R&D records provide clear evidence of broad customization support.