China oil purifier manufacturer & supplier

current transformer checking apparatus

GDVA-403

GDVA-403 CT analyzer is special tester for current transformer. It takes IPC as core to sample and data process. The instrument finishes CT tests base

2014-07-09

CT/PT Turn ratio Polarity Checking

GDVA-401

GDVA-401 CT/PT Tester is a special instrument for testing characteristic of CT; The tester can finish CT transformation ratio test, CT polarity test,

2014-07-09

automatic current transformer analyzer

GDVA-402

The instrument transformer tester is applied to test all projects of transformer

2014-07-09

Current Transformer Power transformer Full Projects Testing Device

GDVA-404

The instrument transformer tester is applied to test all projects of transformer

2014-07-09

Contact resistance tester for GIS

GDHL-200A

Contact resistance tester output DC 200A/100A current to test the contact resistance of circuit breaker or high current cable contacts. It is designed

2014-07-09

On load tap changer ohmmeter analyzer

GDKC-2000

On load tap changer analyzer GDKC-2000 is mainly applied to test transient time, transition waveform, transition resistance, synchronization status of

2014-07-09

Full Function Automatic Circuit breaker analyzer

GDGK-307

1\test 12 contacts's opening time and closing time
2\test reclosing time
3\test opening_simultaniety and closing_simultaniety
4\test sp

2014-07-09

Circuit breaker analyzer for automatic

GKC-B3

1\test 12 contacts's opening time and closing time
2\test reclosing time
3\test opening_simultaniety and closing_simultaniety
4\test sp

2014-07-09

Insulating Oil Dielectric Strength /breakdown voltage Tester

YJJ-II

1.Standard GB/T86
2.100 kv
3.three cups
4.Test precision: 3.0grade

2014-07-09

Transformer Oil Breakdown Voltage Tester / insulating oil withstand test device

GDYJ-502

outpur voltage reach 100 kv
LCD
Rotating mouse
Print reasult
Pc port

2014-07-08

Battery Activation Instrument used for 2V/6V/12V battery

GDBT-701

GDBT-701 is a special instrument for battery test. The main test item of HYBT701 includes
capacity check, internal resistance meter, constant current

2014-07-08

Engler Viscometer (Digital Display)

GDE-1C

1. standard T0622
2.high precision, low price

2014-07-04

Acid Number and Acidity Tester ASTM D6450

GD-264

1. standard GB/T258
2.It is suitable to determine acidity of gasoline, kerosene, and diesel oil, which don't add ethyl liquids

2014-07-04

Petroleum Products Density Tester

GD-1884

1. Standard ASTM D1298 GB/T 1884
2.Densimeter Methods
3.It is suitable to determine density of liquid petroleum products using a densimeter.

2014-07-04

Automatic PMCC Flash Point Tester

GD-261D

ASTM D93 ASTMD 3828
LCD
Range:ambient to 250 Celsius
With micro printer ,pc port
Standard oil cup

2014-07-04

ASTM D93 Rapid Low Temperature Closed Cup Flash Point Tester

GD-5208

1.Closed Cup Method
2.result print automatically
3.Flash point range 30℃~50℃
4.semiconductor refrigeration

2014-07-04