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megaohmeter and dielectric strengh

I need the design / schematic for a composite instrument in order to measure insulation and dielectric strengh.

megaohmeter section:

- measurement voltage: programmable, from 100V to 3000V dc

- insulation resistance range: 200Kohm to 200Gohm autorange

- 1% accuracy

dielectric strengh section:

- testing voltage: to 6000Vdc, 3% accuracy

- maximum current 5mA

- current measurement: 1% accuracy

the two sections must share the high voltage generator part

only the analog part is required (voltage and current generation, amplifiers...), i will complete the instrument with the microprocessor part, providing the necessary analog and digital I/O

Only bidder with a proved experience in analog / instruments design will be considered
The project must be delivered using some major CAD (Eagle, Orcad)

Kemahiran: Kejuruteraan Elektrik, Elektronik, Kejuruteraan, Mikropengawal, Verilog / VHDL

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Tentang Majikan:
( 3 ulasan ) Torino, Italy

ID Projek: #16512791

7 pekerja bebas membida secara purata €370 untuk pekerjaan ini

highfliercnr

Dear Sir, I am an highly skilled board designer who has over 17 years experience on complex, multi layers PCB design. I can provide you with service from schematic entry to PCB Layout. I can also provide the protot Lagi

€250 EUR dalam 5 hari
(72 Ulasan)
7.6
alokpugalia

Greetings, Thanks for inviting to bid. Have gone through your requirement. The design is quite involved simply because of the voltage and currents you have to deal with e.g. when measuring Gohm the current would be Lagi

€250 EUR dalam 5 hari
(6 Ulasan)
6.9
MIKY4227

Hi i can help you , thanks for your invitation, please see portfolio for samples of works specialized in analog to digital device. other samples of work i can send in Chat.

€333 EUR dalam 3 hari
(42 Ulasan)
6.1
haris021

I have Bachelors in Electrical Engineering and holds Masters degree in Energy Systems Engineering with strong research background. I would be pleased to do this job for you. Look forward to hearing from you soon. - Lagi

€100 EUR dalam 3 hari
(33 Ulasan)
5.0
€1500 EUR dalam 90 hari
(4 Ulasan)
5.0
€30 EUR dalam 3 hari
(5 Ulasan)
3.0
zohaibirshad

A proposal has not yet been provided

€127 EUR dalam 7 hari
(0 Ulasan)
0.0