China electrical tester manufacturer & supplier

Electrical euipment CT and PT Analyzer

GDVA-404

I.Application
Tests for current transformer:
1)Excitation curve and parameters test
2)Turns ratio test
3)Ratio and phase error test...

2016-05-10

Petroleum Oils and Synthetic Fluids Demulsibility Characteristics Tester

GD-7305A

This instrument is designed and made as per standards GB/T7305 Petroleum oils and synthetic fluids _ Determination of demulsibility characteristics,

2016-05-06

Petroluem Product Dropping Point Tester

GD-4929A

The instrument is designed and made as per the national standard of People's Republic of China GB/T 4929 Lubricating grease- Determination of Droppin

2016-05-06

Petroluem Product Sour Number Tester

GD-264

The instrument is designed and made as per the national standard of People's Republic of China GB/T264 Test Method for Acid Number of Petroleum

2016-05-06

Automatic Total Number Tester

GD-264B

Summary
The instrument uses potentiometric titration method. Recording the titration of the electrode potential and the titration volume, find out th

2016-05-06

Petroleum Products X-ray Fluorescence Sulfur-in-Oil Analyzer

GD-17040

The instrument is specially designed to determine sulfur content in the petroleum products. Adopts energy-dispersive principle, and with electrical

2016-05-06

Petroleum Products Sulphur Content Tester

GD-380B

The instrument is designed and made as per the national standard of People's Republic of China GB/T380 Standard Test Method for Sulfur Content in Petr

2016-05-06

Dark Petroleum Products Sulphur Content Tester

GD-387

The instrument is designed and made as per national standard of People's Republic of China GB/T387 Standard Test Method for Sulfur Content of Dark Pet

2016-05-06

Petroleum Products Copper Strip Corrosion Tester

GD-5096A

The instrument is designed and made as per national standard of People's Republic of China GB/T 5096 Test Methods for Detection of Copper Corrosion

2016-05-06

Petroleum Products Density Tester

GD-1884

This instrument is designed and made as per standards GB/T 1884-2000 Crude petroleum and liquid petroleum products _ Laboratory determination of dens

2016-05-06

Distillation Tester with low temperature Double units

GD-6536B

This instrument is designed and made as per standards GB/T6536 Test Method for Distillation Characteristics of Petroleum Products and ASTM D8

2016-05-06

Petroleum Product Distillation Tester with Front Type

GD-6536

This instrument is designed and made as per standards GB/T6536 Test Method for Distillation Characteristics of Petroleum Products and ASTM D8

2016-05-06

Distillation Tester with Front Type

GD-6536

This instrument is designed and made as per standards GB/T6536 Test Method for Distillation Characteristics of Petroleum Products and ASTM D8

2016-05-06

Petroleum Product Distillation Tester

GD-6536A

This instrument is designed and made as per standards GB/T6536 Test Method for Distillation Characteristics of Petroleum Products and ASTM D8.

2016-05-06

Petroleum Products Distillation Tester with Double Units

GD-6536A

This instrument is designed and made as per standards GB/T6536 Test Method for Distillation Characteristics of Petroleum Products and ASTM D86 Standar

2016-05-06

Distillation Tester with low temperature Double units

GD-6536B

The instrument is designed and made as per standards GB/T6536 Test Method for Distillation Characteristics of Petroleum Products and ASTM D86 Standard

2016-05-06