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Dielectric Oil Loss Angle Tester Oil Capacitance & Tan Delta Testing Equipment
US$2,000.00
1 Piece
Sample price:US$2200.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Life Time Support ServiceWarranty
1 Year for Dielectric Oil Loss Angle TesterModel NO.
GDGYProduct Name
Transformer Tan Delta and Power Factor TesterPower Source
AC 220VApplication Field
High Voltage Electrical Equipments in Power PlantsTangent Delta
1%Rdg+0.04%Condition of Use
-5 Centigrade to 40 Centigrade, Rh<80%Environment Temperature
0-50°CAC High Voltage Output
400V-2200VDC High Voltage Output
200V-600VTemperature Control Induction Stove
Power 500WTemperature Control Range
<100 CentigradeCustomized Support
OEM, ODM, ObmAccuracy
±0.1% ~ ±0.5% FsRelative Dielectric Constant
±(Indicating Valuex0.5%+0.1)Resistive Test Range
2.5MΩ.M~20tω.MCapacitance Range X
Accuracy 1%Transport Package
Wooden CaseSpecification
450*310*360mmTrademark
GOLDOrigin
Chongqing, ChinaHS Code
9031809090Production Capacity
200PCS/Month Tan Delta TesterKey features
Equipped with a large 240*180 LCD screen, each operation step is prompted, allowing operators to quickly learn and use the machine without professional training.
Test results can be printed out. Test data, temperature, test voltage, and other information can be printed with a single click, facilitating data archiving, report creation, and traceability analysis
The machine's operation buttons are logically laid out with clearly defined functions, allowing for quick completion of parameter settings, starting the test, and viewing results.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-05-03Nearest Port: Chongqing, ShanghaiAverage Response Time: ≤5.32hTerms 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.
Product Q&A
Q:What is the warranty period for this tester?
A:
We provide a 1-year warranty for the Dielectric Oil Loss Angle Tester.
Q:How does the dielectric loss factor affect insulation performance?
A:
A lower dielectric loss factor indicates higher insulation resistance and dielectric strength, while a higher factor suggests heat generation, moisture, or aging, reducing insulating properties.
Q:How much data can the device store?
A:
The device can automatically store a total of 100 groups of test data.
Q:What payment methods are accepted?
A:
We accept LC, T/T, PayPal, and Western Union as terms of payment.
Q:What is the average lead time for orders?
A:
The average lead time is within 15 workdays for both peak and off-season periods.
Send Inquiry
*To:
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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