Does the device support PC connection?

Yes, it supports USB2.0 connection to a PC for data upload, testing, analysis, and printing.

What sweep modes are available?

It supports Linear sweep and Section sweep modes with various frequency intervals.

What is the lead time for orders?

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

Transformer Sweep Frequency Response Analyzer Winding Deformation Sfra Tester

Name: Transformer Sweep Frequency Response Analyzer Winding Deformation Sfra Tester
Brand: Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
SKU: 789902415

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

US$2,800.00-3,200.00

1 Set

Product profile

Customization

Available

After-sales Service

Lifetime Technical Support

Warranty

1 Year for Transformer Sweep Frequency Response

Model NO.

GDRZ-902

Item Name

Transformer Sweep Frequency Response Analyzer

Application

Frequency Response Method Transformer Deformation

Apparatus

Frequency Response Analyzer, Winding Deformation T

Test Range

(-100db) - (+20db)

Test Standard

Dl/T911 2004

Requency Response Analyzer Features

PC Software Control, USB2.0 Connection, LCD Touch

Dimension

31cm * 15cm * 15cm

Power Supply

220V 50Hz

Model

Gdrz-902

Brand

Gold

Transport Package

Veneer Case

Specification

ask the salesman

Trademark

GOLD

Origin

Chongqing, China

HS Code

9031809090

Production Capacity

500sets/Month

Key features

High Precision Testing: Test accuracy of 0.1dB and frequency accuracy <0.01% for reliable results.

Advanced DDS Technology: Utilizes high-speed microprocessors and 16-bit AD chips for superior performance.

Portable Design: Compact dimensions of 31x15x15cm and lightweight at 4.0KG for easy transport.

Comprehensive Data Storage: Stores 120 groups of data with PC software for analysis, printing, and reporting.

Standard Compliance: Conforms to DL/T911 2004 standard for transformer winding deformation detection.

User-Friendly Interface: Features a 7-inch adjustable LCD touch screen and thermal printer.

Flexible Sweep Modes: Supports linear and section sweep modes with various frequency intervals.

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

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: ≤5.12hTerms 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.