Electrical Appliance Security Test Equipment for Partial Discharge

Min.Order: 1
Product origin: Wuhan, Hubei, China
Infringement complaint: complaintComplaint
US$ 15000 ~ 24000

Description
Product Description:
HZJF-126 digital partial discharge tester is a new generation of high performance digitizing instrument with new technology, which is a substitute product of traditional analog amplifier. Adopt dual channel embedded system, TFT touch screen, stable and reliable system, low failure rate.System integrated use of the computer technology, analog electronics technology, high-speed signal collection technology and the advanced digital signal processing and graphic display technology, automatically complete the  measurement and analysis of partial discharge.

Product Features:
1. The partial discharge tester adopts windows series operating platforms, are free to choose the elliptical, straight line and sine wave display, according to the 2D and 3D graphics analysis method and spectrum window, Q - V - F 3 D properties window, can static for partial discharge pulse in a cycle of test voltage measurement, observation, analysis in detail.
2. digital window operation can be done, any phase open window, single, double window choose, elliptical 360 ° rotation, in order to avoid interference effect on the measurement.
3. Multi-channel measurement and digital differential technology can flexibly compose pulse polarity discrimination or balance measurement loop, effectively suppressing the interference pulse signal. Advanced spectrum analysis can effectively reduce background interference.
4. Multipath input channel, which can be used to test six partial signals of tested product by one time boost, can conveniently analysis the source of the signals.It can be used for frequency band selection, gain conversion, spectrum analysis and 2D and 3D graphics display.
5. The system can also print or save a single image and save the graph data for continuous time for analysis.
6. The various waveform analysis and recording methods provided make it easy for you to judge the nature of the discharge;automatically recording and processing of all kinds of test data can quickly generate the test report of graphic and text.

Product Parameter:
Parameter Characteristic 
Channel 2 electrical signal interface, an external synchronous interface
Sampling Rate0.5M,1M,2.5M,5M,10M,20M optional
Sampling Accuracy12bit
Band Range60dB,40dB,20dB,0dB,-20dB five gears
Frequency Band Range20k-100kHz,80k-200kHz,40k-300kHz
Measurement Range Nonlinear Error5%
Measurement Range0.1pC~100000pC
Sensitivity0.1pC
Tested Product Capacitance6pF~250µF
Test Power Source Frequency50~400Hz
Display 
Display Screen7" TFT true color touch LCD screen
Resolution800×480
Storage 
Physical Storage256MB  DDR2,RAM
SD card Storagestandard configuration16G,can be updated to 32G,used to save test data and record
Interface 
RS232Used to synchronize transmission interface with PC
USBCan connect external mouse keyboard and mobile storage device
Power SourceAC 220V
Electric Signal Interface2 channel BNC interface, use to signal input
SMA interfaceexternal synchronize interface
SD card slotCan insert Max 32G SD card
Internet AccessExtensible
Earth Connection ButtonUse to external earth connection
General Description 
CPUMain Frequency 533MHz
SystemWINCE6.0
Working Environment Temperature-20ºC~45ºC
Storage Environment Temperature-20ºC~60ºC
DimensionL×W×H:350mm × 245mm × 175mm
Weight5.8kg

II. Company Information:
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery,SF6 gas and so on.
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