1 Main Functions 1) Test standard: IEC62271 2) Closing and opening time measurement of 12 channels 3) Max difference of closing or opening time measurement of three phases 4) C-O and O-C time measurement 5) Rated operation sequence test 6) Bounce time and frequency measurement ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Testing Equipment] [2014-12-07 07:49:41 ]
1 Main Functions 1) Closing and opening time measurement of 12 channels 2) Max difference of closing or opening time measurement of three phases 3) Bounce time and frequency measurement of breaker closing 4) Circuit breaker closing and opening speed measurement 5) Travel-time, ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Testing Equipment] [2014-12-07 07:48:51 ]
1.1 Application GDHL Series contact resistance tester is applied in circuit breaker testing and power cable connection quality inspection. The max test current of contact resistance tester could be reached 600A. All the test results could be saved in tester or printed by micro ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Testing Equipment] [2014-12-07 07:47:56 ]
1.1 Application GDKZ-IV vacuum tester is applied to measure the arc interrupter vacuum degree of vacuum circuit breaker. It is to operation and all the test results could be printed by the micro printer. 1.2 Technique index 1 Measurement range:10-5-10-1Pa 2 Max measurement ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-12-07 07:46:25 ]
1 Technique index 1) Power supply: AC220V±10% 50Hz±10% 2) Temperature: －10~40℃ humidity: <80% 3) Insulation resistance >2Mohm, 1.5kv voltage withstand 1minute no breakdown. 4) Time measurement range: 400ms, resolution 0.1ms Time measurement error <0.2ms 5) Speed ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-12-07 07:43:47 ]
1 General introduction Contact resistance tester output DC 200A/100A current to test the contact resistance of circuit breaker or high current cable contacts. It is designed according to IEC62271. The main application of the tester is measurement of circuit breaker contact ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-12-07 07:41:44 ]
1.Introduction The DC resistance of transformer is used for testing, installing and exchanging the semi-finished or finished transformer. It’s also a necessity for power department to do preventive trials. It can effectively help you to find disfigurements in the ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-11-30 03:22:50 ]
1.1 Application SLQ primary injection test set is a high current generator instrument. It is applied in current transformer test , circuit breaker test and so on. 1.2 Technique index Type capacity(KVA) Power supply Output Impedance voltage ％ Idle current ％ Mode Booster ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-11-30 03:21:17 ]
1.1 General introduction GDVA-402 can finish: CT/PT volt-ampere characteristic curve test, CT/PT Polarity test, CT/PT Transformation ratio test, automatically calculate error curve of any CT point. 1.2 Technical index Input voltage Output scope Measuring scope Measuring degree ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-11-30 03:19:07 ]
1.1 Application Tests for Current Transformer: 1）Excitation curve and parameters test 2）Turns ratio test 3）Ratio and phase error test 4）Polarity mark check 5）Winding resistance measurement 6）Secondary loop burden measurement 7）Error line curve test for protection ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-11-30 03:16:58 ]
Summary The instrument is designed and made as per national standard of People’s Republic of China GB/T511 Standard Test Method for Mechanical Impurity of Petroleum Products and Additive (Weight Method). It is used to determine mechanical impurity in hydrocarbons, heavy oils, ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-10-27 03:11:01 ]
Purpose: The instrument is designed and made as per SH/T0193 and ASTM D2272. It is suitable to determine oxidation stability of new or in service turbine oil, which has the same components (base oil and additive). It is also a rapid method for determining the oxygen stability ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-10-27 03:10:55 ]
Summary The instrument is designed and made as per national standard of People’s Republic of China GB/T0175 Standard test method for oxidation stability of distillate fuel oil (accelerated method) .It is suitable to determine the oxidation stability of distillate fuel oils ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-10-27 03:10:01 ]
Summary The instrument is designed and made as per national standard of People’s Republic of China GB/T8018-87 Gasoline - Determination of oxidation stability - Induction period method. It is suitable to determine the oxidation stability of gasoline. It can also be used to do ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-10-27 03:08:10 ]
Summary This instrument is made and designed as per national standard of People’s Republic of China GB/T 8017 Petroleum Products- Determination of vapor pressure- Reid method. It can also be used to do determination according to ASTM D 323 Standard Test Method for Vapor ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-10-27 03:07:26 ]
Summary This instrument is made and designed as per national standard of People’s Republic of China GB/T 8017 Petroleum Products- Determination of vapor pressure- Reid method. It can also be used to do determination according to ASTM D 323 Standard Test Method for Vapor ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-10-27 03:06:40 ]
Summary The instrument is suitable to determine color of various lubricating oils and other petroleum products as per industrial standard of China SH/T 0168-92 Standard Test Method for Color of Petroleum Products. The test methods are as follows: Fill test sample into color ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-10-27 03:06:03 ]
Summary The instrument is designed and made as per national standard of People’s Republic of China GB/T3069.2 Standard Test method for the crystallization temperature of naphthalene.It is used to determine the crystallization point of refined naphthalene which obtained via ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-10-27 03:05:35 ]
Summary This instrument is designed and made as per national standard GB/T 17623-1998 Determination of componental contents of gases dissolved in insulating oil by gas chromatography method. It is suitable to do degassing and oscillation for gas in electric insulating oil. I. ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-10-27 03:04:45 ]
Summary The instrument is designed and made as per the national standard GB/T509 Standard Test Method for Existent Gum of Engine Fuels. It is used to determine tendency of fuels (gasoline, kerosene and diesel oil) to form gum when the fuels are used in the engine. I. Main ...
重庆格纳迪机电设备有限公司 [Measurement & Analysis Instruments] [Analyzers] [2014-10-27 03:03:52 ]
