What is the measuring range of the device?

The measuring range is 0-200mN/m with a resolution of 0.1mN/m.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Du Nouy Ring Method Automatic Surface Interfacial Tension Tester for Petroleum Chemical Surfactant Testing Equipment

Name: Du Nouy Ring Method Automatic Surface Interfacial Tension Tester for Petroleum Chemical Surfactant Testing Equipment
Brand: Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.
SKU: 1989802721

Hebei, ChinaHebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

US$880.00-1,825.00

1 Piece

Sample price:US$1825.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

SGZL-1

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Accuracy Grade

0.5

Loading Method

Static Load

Weight

0-100Kg

Power Source

AC220V

Maximum Power Dissipation

20W

Package Gross Weight

15.000kg

Power

220V

HS-Code

9024109000

Transport Package

Wooden Box with Foam Inside

Specification

47.00cm * 43.00cm * 33.00cm

Trademark

Dual Canopy

Origin

Hebei, China

HS Code

9024109000

Key features

High Accuracy Sensor: Original fast-response electromagnetic force balance sensor ensures high accuracy and linearity.

One-Point Calibration: Simplifies operation by requiring only one-point calibration, eliminating zero and full-scale adjustments.

Multi-Function Display: 640x480 color touch screen displays tension value, weight, and includes screen saver function.

Data Storage & Printing: Stores up to 999 timestamped records with built-in high-speed thermal printer for offline use.

Temperature Compensation: Integrated circuit provides automatic temperature compensation for accurate test results.

Wide Voltage Compatibility: Operates on 100V-240V, 60Hz, making it suitable for various international power standards.

Standard Compliance: Complies with GB/T6541 and ASTM D971 standards for reliable interfacial tension measurement.

Lifetime After-Sales Service: Provides 1-year warranty with lifetime after-sales support and remote training options.

Company profile

Customization from SamplesManagement CertificationQuality AssuranceProduct Certification

Hebei Dual Canopy Mechanic Electrical Engineering Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier appears to be a sample-customization manufacturer with identified production equipment and a stated annual productivity figure of 5,000 sets. It holds an ISO9001:2015 certificate and reports conducting regular fire drills, but no additional certification detail is provided. The supplier lacks stated 3D software design, ODM, SDK, popular-brand OEM, overseas agent, overseas warehouse, overseas showroom, and in-stock service capabilities. Financial credibility cannot be confirmed because the supplied financial indicators are all reported as zero. Quality control appears limited to one inspector, with finished products checked by packing staff. Customer cases and documented service procedures are not sufficiently evidenced.

Supplier typeThe supplier explicitly states that it is not a professional technical supplier and provides no 3D software design, ODM, SDK, or popular-brand OEM services. Its stated design approach is customization from samples, while production equipment and a 5,000-set productivity figure indicate a manufacturing orientation.

CertificationsThe supplier reports holding an ISO9001:2015 certificate for management systems. Product compliance certification is listed only as “Others,” without a specific standard or certificate being identified, so certification coverage beyond ISO9001 cannot be confirmed.

After-Sales capabilityThe supplier reports no in-stock service, overseas warehouse, overseas showroom, overseas agent, or overseas branch capability, and has not participated in offline trade shows. It provides quotation and payment terms and lists some supplier names, but no clear after-sales service system or documented procedures is shown.

R&D capabilityThe supplier reports no new products during the past year, no professional technical R&D capability, no 3D software design, no ODM service, and no available SDK. These explicit limitations indicate weak evidence of independent innovation capability.

Customization capabilityCustomization from samples is explicitly listed as both an R&D-related design service and a general design capability. This directly supports the supplier’s ability to perform sample-based customization, although no broader engineering or software-design capability is evidenced.