What is the warranty period?

We provide a 1-year warranty for all products.

Can the measurement wavelength be customized?

Yes, any wavelength within the range of 340nm to 700nm can be customized.

What is the average lead time?

Lead time is within 15 workdays for both peak and off-peak seasons.

Multi-Parameter Residual Chlorine Meter Water Quality Testing Equipment for Research Laboratories

Name: Multi-Parameter Residual Chlorine Meter Water Quality Testing Equipment for Research Laboratories
Brand: Xi 'an ERUN Environmental Protection Technology Group Co., LTD
SKU: 1977201061

Shaanxi, ChinaXi 'an ERUN Environmental Protection Technology Group Co., LTD

US$529.36-2,484.77

1 Piece

Product profile

Customization

Available

After-sales Service

Provide Timely and Accurate Online After-Sales Ser

Warranty

1 Year

Model NO.

ERUN-ST7-K6

Display

LCD

Appliance

Biochemistry, Laboratory

Portable

Non Portable

Certification

CE, ISO9001

Type

Residual Chlorine Tester

Weight

2.6kg

Power

30W

Packaging

Carton

Model No.

Erun-St7-K6

Parameters

Residual Chlorine

Transport Package

Carton

Specification

387mm*292mm*134mm

Trademark

ERUN

Origin

China

HS Code

90278099

Key features

Multi-Parameter Detection: Detects nearly 100 parameters including residual chlorine, pH, conductivity, and dissolved oxygen.

Extensive Data Storage: Stores up to 100,000 records with 200 factory curves and 3000 user-defined curves.

Customizable Wavelengths: Offers 13 fixed wavelengths with full customization available within the specified range.

Advanced Curve Management: Supports linear and piecewise methods with one-key restore and backup for calibration data.

Secure System Access: Features password protection for startup and system settings to prevent unauthorized operation.

Adjustable Light Intensity: Light intensity is adjustable in 16 levels to optimize measurement range and signal strength.

Bilingual Interface: System supports switching between Chinese and English for user-friendly operation.

CE and ISO9001 Certified: Product meets international standards with CE and ISO9001 certifications.

Company profile

Importers and ExportersSelf-brandedPatents AwardedExhibition Experience

Xi 'an ERUN Environmental Protection Technology Group Co., LTD

Shaanxi, 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: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in the research, development, production, sales, technical consultation, service, and maintenance of environmental protection equipment, instruments, power-related equipment, petroleum equipment accessories, compressors, fire equipment, valves, pipes, cables, and auto parts. It reports ISO9001:2015 and ISO14001:2015 certifications, broad customization and ODM capabilities, and OEM service for well-known brands. Its operating infrastructure includes four subsidiaries, five branches, and two R&D and production bases. Manufacturing-related evidence includes valid contracts with associated subcontractors, inventory capability, written service and quality procedures, and records of corrective actions and complaint handling. However, the supplier has only one year of export experience, limited export sales participation, no overseas warehouse or showroom, and no available SDK. Customer-specific case evidence is not provided.

Supplier typeThe supplier is identified as a combined company with a broad industrial scope covering R&D, manufacturing, sales, technical consultation, technical services, and maintenance. It operates through four subsidiaries, five branches, and two R&D and production bases, indicating an established multi-entity industrial supplier structure.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates, providing explicit evidence of quality-management and environmental-management system certification.

After-Sales capabilityThe stated business scope includes technical services, technical consultation, and maintenance. The supplier also reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling, supporting a structured after-sales process.

R&D capabilityThe supplier reports R&D activity in environmental equipment, instruments, and power-related products, states that it launched new products during the past year, and provides ODM services. Its two R&D and production bases and stated focus on technological innovation further support innovation capability, although no SDK is available.

Production capacityProduction is explicitly included across multiple equipment and component categories, supported by two R&D and production bases, valid manufacturing contracts with associated subcontractors, inventory capability, and documented service and corrective-action procedures. These records support production readiness and operational controls, though no quantitative capacity data is supplied.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, indicating broad product-design and customization support.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a large professional water analyzer manufacturer.

Q:Does your company accept customization?

We support OEM and ODM. We can customize production according to the customer's demands.

Q:What about the shipment?

We'll choose the proper transportation mode based on the weight of goods, and usually arrange shipment by air express, such as DHL, FEDEX, TNT, or UPS.

Q:What about after-sales service?

12 months warranty for all kinds of products.

Q:What is the minimum order quantity?

MOQ is 1 set.