Jiangxi Julywell Science &Technology Development Co.,Ltd Company Logo Jiangxi Julywell Science &Technology Development Co.,Ltd
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JW-0305 Single-phase AC & DC Meter Calibration Device

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Jiangxi Julywell Science &Technology Development Co.,Ltd
[China]

Address
3 R & D Building, Torch Avenue 948, , High - Tech Development Zone, Nanchang Jiangxi
Phone
86-0791-88109405
Contact name
lujuan

Quick Information

  • Place of Origin: China
  • :

Description

1. The device is composed of single-phase AC standard voltage source and standard current source as well as DC standard voltage source and standard current source which enable output.

2. It has calibration function, i.e. it can correct the output value of standard sources according to indicated values of external standards.

3. It can check manually and self-automatically in power system all kinds of single-phase AC power frequency indicators such as voltmeters, ampere meters, wattmeters, frequency meter and each type of DC meters which are not above class 0.2.

4. It can generate harmonic wave with 2~31 order, and it is can be program-controlled that the quantity and times of the harmonic wave, and the phase angle of the harmonic wave vs. fundamental wave.

5. There are USB interface and RS-232 interface. It can implement automatic verification by controlling of this device using PC via upper-computer software, and it will process and manage the results.

 



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