ASTM D971 Automated Tensiometer for Insulating Oil Interfacial Tension Testing

Name: ASTM D971 Automated Tensiometer for Insulating Oil Interfacial Tension Testing
Brand: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
SKU: 817643765

Chongqing, ChinaChongqing Gold Mechanical & Electrical Equipment Co., Ltd.

US$1,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime Technical Support

Warranty

2 Years

Model NO.

GD-6541A

Power Supply

AC(220±10%)V, 50Hz

Measuring Range

Insulating Oil: 2~100 Mn/M ; Other Petroleum Produ

Sensitivity

0.1 Mn/M

Accuracy

0.1 Mn/M

Resolution

0.1 Mn/M

Repeatability

0.3%

Standard

GB/T 6541,ASTM D721

Ambient Temperature

10℃~30℃

Relative Humidity

20%~75%

Transport Package

Standard Wooden Case

Specification

10kg

Trademark

Gold

Origin

Chongqing, China

HS Code

9031809090

Production Capacity

50 Set/Month

Key features

ASTM D971 Compliance: Designed per GB/T6541-86 and ASTM D971 standards for accurate interfacial tension testing.

High Precision Sensor: Adopts closed magnetic tank sensor with multi-point calibration for enhanced repeatability.

Computer Connectivity: Connects to laptops via USB and RS232 for data analysis and network management.

Lifetime Technical Support: Provides lifetime technical support for all purchased instruments.

2-Year Warranty: Comprehensive 2-year warranty coverage for mechanical and functional defects.

User-Friendly Interface: Large LCD screen with English menu and blank buttons for simple, automatic operation.

Versatile Measurement: Measures interfacial tension for mineral oils/water and various liquid-gas interfaces.

Company profile

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-05-03Nearest Port: Chongqing, ShanghaiAverage Response Time: ≤5.96hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT

AI-Powered supplier vetting

SummaryChongqing Gold Mechanical & Electrical Equipment Co., Ltd. is identified as both a trading company and manufacturer/factory in China, with stated capabilities in oil, electrical, fire, and measuring equipment. Evidence indicates more than 10 production lines, 11–20 R&D engineers, 11–20 quality-control staff, and 50 total staff. The supplier holds ISO 9001 certification, has self-operated import/export rights, and reports peak- and off-peak-season lead times within 15 working days. It describes international sales coverage across multiple regions and adherence to ISO, ASTM D, IP, and GB standards. However, the provided information does not establish after-sales procedures, customization services, or specific customer case details. Financial credibility cannot be assessed because financial data is excluded from this analysis.

Supplier typeThe supplier is explicitly described as a factory and as both a trading company and manufacturer/factory. Its stated business involves researching, designing, developing, and producing scientific and measuring instruments, supporting classification as a manufacturing-oriented supplier.

CertificationsThe supplier explicitly reports ISO 9001 certification and states that manufacturing follows ISO, ASTM D, IP, and GB standards. ISO 9001 is direct evidence of a certified quality-management system, while the standards statement supports structured manufacturing compliance.

R&D capabilityThe supplier describes itself as a high-tech enterprise engaged in research, design, development, and production, with 11–20 years of total R&D-engineer experience and stated continuous innovation. These details explicitly support an established innovation function.

Production capacityThe supplier reports more than 10 production lines, 11–20 quality-control staff, 50 total staff, and lead times within 15 working days in both peak and off-peak seasons. Its described manufacturing scope covers oil testers, electrical testers, fire-testing equipment, and oil purifiers, providing direct evidence of operational production capacity.