China Oil Testing Set manufacturer & supplier

Economical Circuit Breaker Analyzer

GDGK-303

This circuit breaker tester is working on IEC 62771,
the circuit breaker analyzer has an accurate display screen and rotating interface.

2015-01-18

Hot Circuit Breaker Analyzer

GDGK-306

Print test results by internal micro printers

2015-01-18

Primary Current Injection Test Set

SLQ

SLQ primary injection test set is a high current generator instrument. It is applied in current transformer test , circuit breaker test and so on.

2015-01-18

CT Analyzer for Current Transformer Test

GDVA-403

1 Tests for current transformer:
2 Excitation curve and parameters test
3 Turns ratio test
4 Ratio and phase error test
5 Polarity mark check

2015-01-18

Economical CT PT Analyzer

GDVA-402

GDVA-402 can finish: CT/PT volt-ampere characteristic curve test, CT/PT Polarity test,
CT/PT Transformation ratio test.

2015-01-18

CT PT Analyzer Made in China

GDVA-402v

1 Turns Ratio, ratio error and phase error test
2 Polarity test for CT
3 Excitation curve and knee voltage measurement in power frequency for CT

2015-01-18

Gold Company CT PT Analyzer

GDVA-404

1)Excitation curve and parameters test
2)Turns ratio test
3)Ratio and phase error test
4)Polarity mark check
5)Coil resistance measurement

2015-01-18

Hot Sale CT PT Analyzer

GDVA-405

1 Excitation curve and parameters test
2 Turns ratio test
3 Ratio and phase error test
4 Polarity mark check
5 Winding resistance measurement

2015-01-18

Asphalt Rolling Thin Film Oven

GD-0610

There is an air compressor in the oven to supply the air needed for the test. The air can be controlled by a flowmeter on the panel.

2014-09-29

Asphalt Thin Film Oven

GD-0609

The outer shell is made of sheet steel. It equips a stainless steel working chamber on the top half. There is a observation

2014-09-29

Automatic Penetrometer for Bitumen and Bituminous Mixtures

GD-2801I

It has been widely used in the field of food industry, highway and traffic departments and other departments.

2014-09-29

Penetrometer for Bituminous Materials

GD-2801C

It can be widely used in food industry,highway engineering and other industrial fields.

2014-09-29

Ductility Machine for Bituminous Materials

GD-4508G

It adopts large LCD to show the temperature, ductility, tensile force clearly.

2014-09-29

ASTM D113 Bitumen Ductility Machine

GD-4508C

It adopts humanized design philosophy. There is no leading screw, lead rail or other components in the test trough.

2014-09-29

Asphalt Softening Point Tester

GD-2806E

It is convenient, efficient, and reliable. It is the desired instrument for laboratory to determine the softening point of asphalt.

2014-09-29

Fully-automatic Asphalt Softening Point Tester

GD-2806I

It is the best choice for bitumen manufacturer, colleges, research institute and relevant industries.

2014-09-29