Is OEM or ODM customization available for this product?

Yes, OEM and ODM services are available. Customization options include customization from samples, designs, full customization, minor customization, and flexible customization.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 PC.

What are the typical lead times for production?

The average lead time is within 15 workdays for both peak season and off-season.

High-Performance Chlorophyll Controller for Continuous Measurement in Water Quality Testing

Name: High-Performance Chlorophyll Controller for Continuous Measurement in Water Quality Testing
Brand: Suzhou Delfino Environmental Technology Co., Ltd.
SKU: 1966970951

Jiangsu, ChinaSuzhou Delfino Environmental Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

DUC2-CHL

Display Range

0-500ug/L or 0~100rfu

Resolution

0.01ug/L

Protection Grade

IP66

Power Supply

AC: 100~240V 50/60Hz DC: 18~36V

Enclosure Material

Enhanced ABS

Language

English

Transport Package

Packing

Specification

144*144*120 mm (hole size 138*138 mm)

Trademark

Daruifuno

Origin

China

HS Code

9026809000

Production Capacity

5000pieces/Year

Key features

High-Precision Fluorescence Method: Uses 470nm light source to excite chlorophyll a, measuring fluorescence intensity for accurate concentration calculation.

Wide Display Range Options: Supports 0-500ug/L or 0~100RFU display ranges with 0.01ug/L resolution for flexible measurement needs.

Extensive Data Logging: Records 10,000 historical data points and maintains the last 100 maintenance records with power-off protection.

Flexible Communication & Control: Features RS485 MODBUS RTU, JSON support, two settable 0/4~20mA outputs, and two SPST relays for versatile integration.

OEM/ODM Customization Available: Offers full customization from samples or designs, including minor and flexible customization options for tailored solutions.

Compact Wall-Mount Design: Dimension 144*144*120 mm with hole size 138*138 mm, supporting wall mounting, pipe clamping, or panel installation.

Versatile Power Supply: Compatible with AC 100~240V 50/60Hz or DC 18~36V, ensuring reliable operation in various electrical environments.

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: ≤8.48h

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.

Product Q&A

Q:What is the warranty period for this controller?

The product comes with a 1-year warranty and includes 1 year of after-sales service.

Q:What is the measurement principle of this chlorophyll controller?

It adopts the fluorescence method, using a 470nm light source to excite chlorophyll a and measuring fluorescence intensity in the 660-700nm range to calculate concentration.

Q:What are the available display ranges and resolution?

The display range can be set to 0-500ug/L or 0~100RFU, with a high resolution of 0.01ug/L.

Q:Does the controller support data logging and historical records?

Yes, it can record 10,000 historical data points and maintains a maintenance record of the last 100 times, with parameters retained indefinitely upon power loss.

Q:What communication interfaces and output signals are supported?

It features a 2-wire RS485 interface with MODBUS RTU and JSON support, two settable 0/4~20mA current outputs, and two settable SPST relays.